Hifionics ZXI150.4 User's Manual
Contents
1. 6 5 channel discrete operation single stereo RCA input with 5 channel output Features DeclfiCatiofisaxateo nice avene d o uma n ne a E E e P c a a E EE En E ERR 7 Setting Up Systems After Installation For BestP tnter nnne rente tnnt resti tta titt s tetti rester ta os 8 iTrOubleshootirig and DIagnosli6s crc ortae tinet adeb re aerae aber 9 Product a aua ERE ERE RR ERREUR 10 Check out our videos of new products events and technical tutorials at www youtube com maxxsonicsusainc The contents of this manual may not be reproduced or copied with out the written consent of MAXXSONICS USA Inc GENERAL INSTALLATION PROCEDURE System Design The success of any car stereo system relies on several factors such as the system design execution of the installation and system setup Please remember that any system is only as good as its weakest link Please remember that higher power systems are not necessarily useful purely for high sound pressure levels but also to establish a headroom capability to reproduce musical peaks cleanly without distortion Lower power amplifiers will clip earlier than their more powerful cousins and cause loudspeaker failure when overdrive2. A9 GPO GPO ZHOSL 48 41 174 dHzHys zuo LOWA d TO BATTERY 12v st VIA FUSE pd REMOTE TURN ON je CHASSIS GROUND ZXi60 4 1K 5 CHANNEL AMPLIFIER APPLICATIONS 5 channel discrete one being mono low pass You can use this configuration simply as 4 discrete full range channels with a 5th low pass channel All of the crossovers are bypassed except the LOW PASS on channel 5 The 5 channels can also be utilized with an outboard active crossover or with crossovers in head units or equalizers This setup is common when your headunit or crossover has 2 sets of full range RCA outputs and 1 set of mono subwoofer outputs Interconnect cable checklist Connect channel 1 amp 2 inputs to the front output channels 364 to the rear output and channel 5 to the mono subwoofer output of a head unit or in dash equalizer The LOW PASS filter on channel 5 will be in tandem with that of the source You can either set it to the same frequency for a steeper rolloff or set it to a higher frequency to minimize it s effect By the same reasoning you could switch channels 1 2 3 amp 4 high pass crossovers in for steeper high pass slopes Switch setting checklist INPUT MODE 5CH DISCRETE CH 1 2X OVER FULL STEREO LINE INPUTS 2 2 CH3 4 FULL Crossover frequency control checklist CH1 2HIGH PASS N A CH3 4HIGH PASS N A CH3 4LOW PASS N A CH5LOWPASS 80 Hz
3. Please note that these frequency points are suggestions only Refer to the loudspeaker manufacturer specifications and the section Setting up systems after installation for best performance Level control checklist Referto the section Setting up systems after installation for best performance Minimum final loudspeaker impedances 2 Ohms per channel for channels 1 4 Scone SUBWOOFER 8 H N HIFONICS 4 FULL RANGE A SPEAKERS BRIDGED BRIDGED tin tata a INPUTS Single Set of Stereo RCA s We will use the same basic setup on the speaker and subwoofer connections as above to illustrate an installation that only has 1 set of stereo RCA s to connect to this amplifier By switching the amplifier to 2CH on the INPUT MODE you now provide signal to all channels on the amplifier Interconnect cable checklist ConnectS tereo Leftand RightR CA s from headunitto CH1 amp 2 RCA Inputs Switch setting checklist INPUT MODE 2CH CH1 2X OVER FULL CH3 4 X OVER FULL FULL RANGE STEREO LINE INPUTS TO BATTERY 12v VIA FUSE 6 REMOTE TURN ON lO crassis GROUND gt REM BATTH2V POWER INPUT Crossover frequency control checklist CH1 2 HIGH PASS N A CH3 4HIGH PASS N A CH3 4LOW PASS N A CH5 LOWPASS 80 Hz Minimum final l
4. HEAT SINK DIMENSIONS LENGTH X WIDTH X HEIGHT INCHES 7 Note Features subject to change with out notice 2 CHANNEL 4 CHANNEL 5 CHANNEL 002 X404 X804 284 24 ee P m ck xw Yes Yes gt 180 gt 190 35Hz 150Hz 35Hz 150Hz 35Hz 150Hz 35Hz 150Hz 35Hz 150Hz 10Hz 15KHz 10Hz 15KHz 10Hz 15KHz 10Hz 15KHz 10Hz 15KHz HI FULL LP BP HI FULL LP BP HI FULL LP BP H FULL LP BP HI FULL OdB 10dB OdB 10dB OdB 10dB OdB 10dB OdB 10dB 35Hz 150Hz 35Hz 150Hz 35Hz 150Hz 35Hz 150Hz 10Hz 15KHz 10Hz 15KHz 10Hz 15KHz HI FULL LP BP HI FULL LP BP HI FULL LPYBP HI FULL BP N A OdB 10dB OdB 10dB OdB 10dB 35Hz 15092 Full Range Full Range Full Range Full Range Yes Yes 40 Amps x 2 25 Amps x 2 30 Amps x 2 40 Amps x 3 External 150 Amp 16 93 X925 X 2 44 13 39 X 925 X 2 44 16 14 X925 X244 2165X925244 2362X925 X244 SETTING UP SYSTEMS AFTER INSTALLATION FOR BEST PERFORMANCE ZXi200 2 ZXi40 4 ZXi80 4 ZXi150 4 ZXi60 4 1K General At this point you are ready to get more specific on the settings for your amplifier High Pass When in Hi Pass operation this setting acts as a low frequency cut off for your system reproduction The point that you set it at cuts off any frequencies from reproduction beyond this point The 12 o clock position is a great starting point EXAMPLE If you adjust the High Pass to 100Hz the amplifier will not play
5. R 2 p 30Hz 150Hz OdB 10dB V 0 2V PROTECT PASS Low PASS BASS EQ LEVEL e 2 am OO Q9 o MODE i0Hz i5KHz HI FULLLP BP aoh ni OdB 10dB V 0 2V Note that the LOW PASS signal is MONO In the LP BP position the HIGH PASS filter acts as a subsonic filter When the LP BP mode is selected a 0 to 10dB at 45Hz BASS EQ is also switched in The ZXi60 4 1K has three sets of inputs Line inputs on RCA jacks for channel pairs 1 amp 2 3 amp 4 and MONO channel 5 These inputs can be used in various combinations to suit the application depending on the settings of the INPUT MODE switch and the X OVER switches for channels 1 amp 2 and channels 364 respectively INPUT MODE slide switch In the CH2 position ALL five amplifier inputs are selected from the CH1 CH2 RCA jacks Channel 5 receives a mono mixed signal In the 4CH position channel pair 1 amp 2 receive input signal from RCA jacks CH1 and CH2 and channel pair 3 amp 4 receive input signal from RCA jacks CH3 and CH4 A mono mixed signal from these four RCA jacks are also fed to channel 5 When 5 DISCRETE is selected each channel receives an input signal from its respective input RCA jack Channel 5 has two jacks on its LINE INPUT which are summed together CH1 2 X OVER slide switch HI Selects the HIGH PASS filter variable from 10Hz to 15KHz FULL Sets this pair to full range operation CH
6. chassis slightly larger than the ground lug at the connection point Drill a clearance hole in the chassis the same size as the lug hole and use a bolt spring washer and nut to securely fasten the ground lug Use petroleum jelly to coat the bolt lug connection to prevent oxidization with time TIP Use the same approach when installing head units equalizers or any audio equipment for that matter run short individual grounds from each piece directly to the vehicle chassis to minimize ground loops and system noise All power ground and speaker connections should be crimped and soldered for reliability Make sure that none of the cable insulation can chafe against exposed metal in the vehicle causing short circuits to the chassis WIRE LENGTH SYSTEM AMPERAGE 7 10 ft 10 13 ft 13 16 ft 68 85 Safe connection sequence After all cables are run connect speaker wires to the speakers and amplifiers then run and plug in RCA cables Next connect all power ground and remote turn on leads Now connect all 12 volt cables to the amplifier s and distribution blocks and fuse holders Finally connect the main 12 volt cable to the battery with the main fuse removed and we are almost ready to power up the system NOTE This Matrix is a general rule of thumb Please refer to the manufacturers specific requirements ZXi specifications can be found on page 7 9 9 Power up the system The following procedure may seem like ove
7. control with built in clipping indicators Input amp Output Level Control Allows for gain matching both radio and amplifier audio signals MX 2 Deluxe High To Low Level Converter gt atv ashe sof atone HIGH LEVEL FRONT HIGH REAR HIGH amp R INPUT PASS FILTER PASS FILTER CONTROL 12 dB OCT 12 dB OCT FRONT amp REAR STEREO OUTPUT MX Z CONVERTER POWERED BY MAXXSONICS Converts High Level OEM speaker wires to Ultra Clean RCA Low Level Outputs High Level Inputs Accepts all types of High level Inputs including floating ground and high voltages up to 30 volts Audio Signal Sense Hardwire Turn On Audio sense detects music signals from the OEM wires and activates the MX 2 As an option the module also offers a remote turn on wire MX 3 Bass Controller Bass Remote MXR 3 GREEN PRE CLIP LAM E ce VOLUME HARD CLIP j fes Ve MX 3 BASS CONTROLLER 1 CLIPPING CONTROL GREEN PRE CLIP YELLOW SOFT CLIP SUBWOOFER SUBWOOFER BY RED HARD CLIP Parametric Bass EQ Provides a wide array of subwoofer output signal shaping controls to enhance bass response and sound quality including Bass Boost adjustable Bandwidth wide and narrow Low Pass and Subsonic Filter Accepts a wide range of incoming music signal levels while accommodating all types of head
8. frequencies below 100Hz but will play frequencies from 100 2 to the highest frequency the amplifier is capable of reproducing When in Low Pass Bandpass operation this setting acts as a low frequency cut off for your system reproduction aka Subsonic Filter The point that you set it at cuts off any frequencies from reproduction beyond this point The 12 o clock position is a great starting point EXAMPLE If you adjust the High Pass to 60Hz the amplifier will not play frequencies below 60Hz but will play frequencies from 60Hz to the chosen Low Pass frequency When in Flat Full operation the Low Pass crossover is bypassed Bass EQ This setting is a fixed bass boost at 45Hz that is variable from 0 10dB This feature provides impact to your bass but if not adjusted correctly it can be over used and cause damage to your speakers and amplifiers It is best to slowly turn this setting clockwise until the desired punch is felt It is not recommended to exceed the 12 o clock position unless listening at a low volume or a low recording quality as this can result in high distortion and possibly clipping Low Pass The Low Pass control acts as a ceiling and doesn t allow frequencies to the right of the desired setting to be reproduced Turning the potentiometer all the way to the right is a great starting point EXAMPLE If you adjust the Low Pass to 120Hz the amplifier will not play frequencies above 120Hz but will play frequencies from 120Hz to the chose
9. panel PROTECT LED lighting up under the following conditions 1 Asortcircuiton the loudspeaker leads 2 An internal amplifier faultthatcauses a DC offseton the loudspeaker output Should the amplifier go into protectmode simply disconnectall RCA and speaker leads while keeping 12 volt power ground and remote leads connected 1 Now turn the amplifier back on and ifthe diagnostic LED lights the amplifier has an internal fault 2 Ifnot plug the RCA cables back and resetthe amplifier Ifit goes into diagnostic now the faultlies in the input either with bad cables or source unit 3 Ifthe amplifier seems fine with RCA cables plugged in connect the speakers one ata time and if one of the speakers or its wiring is faulty it will activate the diagnostic system Amplifier heatsink overheating The amplifiers will shut down when the heatsink temperature reaches 80 degrees centigrade and turn back on once the unithas cooled down below thatpoint Causes of overheating 1 Inadequate cooling relocate or remountto provide better natural airflow over the fins 2 Driving high power levels into low impedances back off on the volume control and or make sure you are not loading the amplifier with less than the recommended loudspeakerimpedance Low output power 1 Check thatlevel controls have been setup properly 2 Make sure thatthe battery voltage as measured atthe amplifier s 12 voltand ground terminals is 11 volts or more 3 Chec
10. that the LOW PASS signal is MONO In the LP BP position the HIGH PASS filter acts as a subsonic filter When the LP BP mode is selected a 0 to 10dB at 45Hz BASS EQ is also switched in The 4 channel amps have the same features as the 2 channel models acceptthatthere are 2 sets of controls 1setforchannels 1 amp 2 and 1 setfor channels 3 amp 4 In addition the 4 channel models have a Mode switch Switch to 2 channel if you only have 1 setof RCA s in CH 1 2 and the unit will automatically supply signal to channels 3 4 Select 4 channel if you are providing R CA s to channels 1 2 and 3 4 The X OVER slide switch selects the internal crossoverfunctions The input signal is routed directly to the LINE OUT RCA jacks regardless of the X OVER setting simplifying daisy chaining of amplifiers HP Selects the builtin HIGH PASS filter variable from 10 Hz to 15kHz FULL Bypasses all crossovers for full frequency range operation LP BP Selects the builtin LOW PASS variable from 30 Hz to 150Hz BASS EQ Fixed 45Hz bass boostvariable from OdB to 1048 LINE INPUT The line inputaccepts unbalanced RCA inputs from 0 2V to 6V LINE OUTPUT The line output passes through signal from the line inputs which allows you to daisy chain multiple amplifiers from one signal ZXi40 4 ZXi80 4 ZXi150 4 4 CHANNEL AMPLIFIERS LINE INPUT REMOTE PASS 1 2 CH LOW PASS BASS EQ LEVEL POWER LINE OUT m Fol o 5 o
11. that you are familiar with to use as a reference and turn the head unit volume control to about 80 of its full setting The system sound level will of course be very low and the following procedures will help you to match the amplifier input sensitivities properly to the head unit output signal level Itis important to match the amplifier LEVEL input sensitivity to the Radio CD output sensitivity This can be located in the Radio CD manual If the Radio CD output sensitivity is 2 volts then adjust the amplifier LEVEL input to 2 volts If you are not sure what the Radio output sensitivity is follow these general guide lines Turn the level control up slowly till you hear distortion then back off a few degrees on the control If at any point your amplifier goes into protection you will need to turn the Level to the left a bit and then try again If you reach a point where the output does not increase stop turning the Level control to the right as the amplifier subwoofer combo has reached its maxx output in this application Sit back and enjoy the music TROUBLESHOOTING A SYSTEM The key to finding the problem in a misbehaving sound system is to isolate parts of that system in a logical fashion to track down the fault Description of the PROTECT system built into all Hifonics amplifiers The diagnostic system will shut down the amplifier until reset by turning the head unit off and back on This state of affairs will be indicated by the front
12. the amplifier to be free from defects in material and workmanship for one 1 Year from date of purchase All other parts and accessories of the system are warrantied to be free from defects in material and workmanship for one 1 year from date of purchase Maxxsonics will repair or replace at it s option and free of charge during the warranty period any system component that proves defective in materials and workmanship under normal installation use and service provided that the product is returned to the authorized Maxxsonics dealer from where it was purchased A photo copy of the original receipt must accompany the product being returned Valid purchase receipts will contain the name and address of the authorized reseller Any damage to the product as a result of misuse abuse accident incorrect wiring improper installation alteration of date code or bar code labels revolution natural disaster or any sneaky stuff because someone messed up repair or alteration out side of our factory or authorized service centers and any thing else you have done that you should not have done is not covered This warranty is limited to defective parts and specifically excludes any incidental or consequential damages connected therewith This warranty is not to be construed as an insurance policy Warranty on installation labor removal re installation and freight charges are not the responsibility of Maxxsonics USA Inc Warranty products damaged
13. 1 Ohm mono operation FULL RANGE SE Maia coc ALLELE ssvd IH SPEAKER OUTPUT BRIDGED RIGHT AOX e e om waMOd HAJ1 55 4 MOT 1O31ONd AZO 2051 2 48 91 TINA dHz pc zHoL OWJA This application illustrates the basic mono bridging method for all Hifonics amplifiers Interconnect cable checklist A MONO signal source is required such as would be available from the mono sub bass output of an active crossover whether stand alone or builtinto a head unit or equalizer Important Do not be tempted to connect the hot or positive outputs from any source together to obtain a mono signal as this could very well damage the output stage of thatsource It is necessary to feed the SAME signal to both left and right inputs via a Y adapter RCA cable Connect the mono speaker positive terminal to the LEFT and its negative terminal to RIGHT e he zl GND REM 2 TO BATTERY 12v VIA FUSE H REMOTE TURN ON Gi CHASSIS GROUND POWER INPUT 2 Switch setting checklist The AMPLIFIER X OVER switch should be in the LP BP position Crossover frequency control setting checklist LPF 11 o clock Minimum final loudspeaker impedance 4ohm mono MONO SPEAKER or SUBWOOFER LEFT SPEAKE
14. 3 4 X OVER slide switch HI Selects the HIGH PASS filter variable from 10Hz to 15KHz FULL Sets this pair to full range operation LP BP Selects the builtin LOW PASS variable from 30 Hz to 150Hz CH 5 The channel 5 functions were chosen to be very specific to mono bass operation and not switchable The LOW PASS filter has a variable range from 30 Hz to 150 Hz The BASS EQ gives a bass boost 0 to 10 dB at 45 Hz ZXi60 4 1K 5 CHANNEL AMPLIFIERS CH3 4 LINE INPUT CHl 2 Hi PASS LEVEL HI PASS X OVER LOW PASS LEVEL e X OVER HI FULL BP bii i cn c LEN 10Hz 7 hz Gy 30Hz 150Hz 6V 0 2V peg POWER 0 lemna CH2 REMOTE gots 150t2 2 on 0 2V CR cha e LOW PASS BASS EQ LEVEL PROTECT MODE 7 1200 2 2 CHANNEL AMPLIFIER APPLICATIONS FULL RANGE STEREO This is the mostbasic application forthe HF i Series 2 channel amplifiers 1 Interconnect cable checklist Connectthe LINE INPUTS to the Radio CD with good quality RCA cables 2 Crossover Switch The X OVER switch mustbe in the FULL position 3 Crossover frequency control checklist N A for full range operation 4 Line Level Referto the section Setting up systems after installation for best performance NOTE Minimum final loudspeaker impedances 4 amp 2 Ohms stereo mode or 4 Ohms mono mode This amplifier will not do 1 Ohm stereo or 2
15. IFONICS POWER FROM THE GODS ZEUS ZA IMULPLLULEULEI R amp S ZXi200 2 7140 4 ZXi80 4 ZX1150 4 7 60 4 1 ZEUS HIGH PERFORMANCE AMPLIFIERS The Zeus ZXi Series products have been designed to a very high level of performance with features unavailable in any other product All of the amplifiers have variable crossovers built in with added touches such as subsonic filter bass equalization and a remote Level control module some models that allows subwoofer Level control from the drivers seat To ensure years of listening pleasure all amplifiers have a built in diagnostic mode that will detect shorted speaker leads low impedance dangerous high temperatures DC shorts and will shut down the amp to prevent serious damage INDEX PAGE General Installation peo o1 t i 1 Amplifier F ature D amp SCHDHOTIS Ern T C E EET e E E P ETE 2 2 1000 22 5 tertie nter iaaa aN 3 Full range stereo mono ZXi40 4 ZXi80 4 ZXi150 4 4 CHANNEL AMPLIFIER nennen tentent 4 5 4 2 channel operation front rear high pass using 2 channel model for mono sub bass ZXi60 4 1K S CHANNEL AMPLIFIER APPLICATIONS 2
16. ON CHASSIS GROUND EM GRD Switch setting checklist 1 2CH X OVER FULL 3IACH X OVER LP BP Crossoverfrequency control checklist Channels 1 2 HI PASS N A LOW PASS N A Channels 3 4 HIPASS N A LPF 11 o clock TIP If you are using the mono sub bass output of an active crossover there is nothing wrong with switching in the low pass filter in these amplifiers for a steeper low pass rolloff Level control checklist Referto the section Setting up systems after installation for best performance Minimum final loudspeaker impedances 2ohm per channel in stereo mode 4ohm mono bridged _ a MONO HR OR SUB BASS tie SPEAKER He STEREO af FULL RANGE Ti OR HIGHS HIFONICS 0 sues u oo z TO BATTERY 12v VIA FUSE 548 TURN ON CHASSIS GROUND ZXi40 4 ZXi80 4 ZXi150 4 4 CHANNEL AMPLIFIER APPLICATIONS Front Rear high pass using a 2 channel amplifier for mono sub bass The combination of a 2 and a 4 channel amplifier utilizing their built in crossovers makes it a snap to put together a full system with front and rear highs with mono sub bass Interconnect cable checklist Using good quality RCA cables feed the frontand rear outputs of a head unitto the inputs ofthe 4 channel amplifieras shown Also connectthe LINE OUT ofthe 4 channel amplifierto the LINE INPUT ofthe 2 channel am
17. R OUTPUT BRIDGED RIGHT lt FULL RANGE L MONO LINE INPUT e VIA Y ADAPTER FROM MONO SOURCE MI Se ae ee S008 TO BATTERY 12 ie VIA FUSE H REMOTE TURN ON G CHASSIS GROUND POWER INPUT Lo C4 GND REM 12 ZXi40 4 ZXi80 4 ZXi150 4 4 CHANNEL AMPLIFIER APPLICATIONS 4 CHANNEL FULL RANGE SYSTEM Here we show how to use the 4 channel amplifiers as straightforward discrete 4 channel full range units Interconnect cable checklist Connectthe four inputs ofthe amplifier to a Radio CD with quality RCA cables Switch setting checklist 1 2CH X OVER FULL 3 4CH X OVER FULL Crossover frequency control checklist Channels 1 2 FULL RANGE d b STEREO LINE INPUTS 2 arit HI PASS LOWPASS N A Channels 3 4 HIPASS N A LOW PASS Level control checklist Refer to the section Setting up systems after installation for best performance Minimum final loudspeaker impedances 2ohm per channel fea ES FULL RANGE IN 55 SPEAKERS 12 SPEAKER OUTPUT 34 T BRIDGED BRIDGED 4 E 2 or 3 CHANNEL SYSTEM Here we show how to use the 4 channel amplifiers as a 3 channel unit by taking advantage ofthe mono bridging capability ofall Hifonics amplifiers The
18. a comprehensive diagnostic system with speaker lead short circuit and amplifier DC faults indicated by the red PROTECT LED e CAUTION DO NOT OPERATE ANY AMPLIFIER BELOW THE INTENDED IMPEDANCE YOU WILL CAUSE DAMAGE TO THE AMPLIFIER THAT WILL NOT BE COVERED UNDER THE WARRANTY PRINTED IN THE BACK OF THE MANUAL 2 amp 4 Channel amps are capable of 4 and 2 Ohms wired stereo and 4 Ohms wired mono bridged The 5 channel amp is capable of 4 2 and 1 Ohm operation on the 5th channel ONLY The X OVER slide switch selects the internal crossover functions The input signal is routed directly to the LINE OUT RCA jacks regardless of the X OVER setting simplifying daisy chaining of amplifiers Selects the builtin HIGH PASS filter variable from 10Hz to 15kHz FULL Bypasses all crossovers for full frequency range operation LP BP Selects the builtin LOW PASS variable from 30Hz to 150Hz BASS EQ Fixed 45Hz bass boostvariable from OdB to 1048 LINE INPUT The line inputaccepts unbalanced RCA inputs from 0 2V to 6V LINE OUTPUT The line output passes through signal from the line inputs which allows you to daisy chain multiple amplifiers from one signal 7 200 2 2 CHANNEL AMPLIFIERS LINE INPUT LINE OUT PASS LOW PASS BASS EQ LEVEL POWER e e oe HH owe REMOTE 10Hz 15 30Hz 150Hz 04 1048 6V 0 2V PROTECT EC o Note
19. adjustthe level control for the highs or tweeter channels in 2 way active system to balance the highs to lows In a 3 way active system match the midrange level to the bass and then the highs to the midrange and bass It may be necessary to perform a few iterations of the midrange and highs level control settings to achieve a satisfactory sound balance Channel 5 on the ZXi60 4 1K General At this point you are ready to get more specific on the settings for your amplifier Bass EQ This setting is a fixed bass boost at 45Hz that is variable from 0 10dB This feature provides impact to your bass but if not adjusted correctly it can be over used and cause damage to your subwoofers and amplifiers It is best to slowly turn this setting clockwise until the desired punch is felt It is not recommended to exceed the 12 o clock position unless listening at a low volume low recording quality as this can result in high distortion and possibly clipping Low Pass The Low Pass control acts as a ceiling and doesn t allow frequencies to the right of the desired setting to be reproduced The 12 o clock position is a great starting point EXAMPLE If you adjust the Low Pass to 80Hz the amplifier will not play frequencies above 80Hz but will play frequencies from 80Hz to the chosen Subsonic frequency Level Control Setup Ensure that the Level is completely to the left prior to turning the system on Next you should insert a CD or cassette
20. as a result of insufficient or improper packing materials are not covered by this limited warranty and such damaged product will be returned as is at the expense of the owner MAXXSONICS Designed and Engineered in the USA www maxxsonics com 10 MAXXSONICS OEM Integration Accessories MX 1 Premium High To Low Level Converter BANDWIDTH FREQUENCY SUBSONIC SUBWOOFER PARAMETRIC BASS EQ Het a SM L 24dBIOCT 24 dB OCT LEVEL M X 1 CLIPPING CONTROL LINE LEVEL GREEN PRE CLIP POWERED By CONVERTER RED HARD CUP MAXXSONICS HIGH LEVEL FRONT HIGH R INPUT PASS FILTER CONTROL Pues 12 4 55 Converts High Level OEM speaker wires to Ultra Clean RCA Low Level Outputs High Level Inputs Accepts all types of High level Inputs including floating ground and high voltages up to 30 volts Audio Signal Sense Hardwire Turn On Audio sense detects music signals from the OEM wires and activates the MX 1 As an option the module also offers a remote turn on wire Parametric Bass EQ Features Bass Boost adjustable Band Width wide amp narrow Low Pass and Subsonic Filter Clipping Indicators Visually indicates audio signals Pre Clip Soft Clip and Hard Clip Balanced Line Output Ultra clean DIN variable high voltage output for driving mono amps Remote Output Driver circuit to turn on amplifier when module activates Bass Remote Features for subwoofer Level
21. following example shows how to create a 3 channel system by mono bridging channel pair 3 4 In order to create a 2 channel system simply follow the example to also mono bridge channel pair 1 2 Interconnect cable checklist Connectthe inputs of channel pair 1 2 to a suitable stereo source e g a head unitwith good quality RCA cables AMONO signal source is required to bridge channel pair 3 4 such as would be available from the mono sub bass output of an active crossover whether standalone or built into a head unit or equalizer If you only have 1 set of RCA outputs from your headunit you can simply connect those to the inputs for ch 1 2 and switch the MODE to 2ch The amplifier will auto sum the signal and provide mono output for bridged channels 3 4 once the X OVER is switched to LP BP Important Do not be tempted to connect the hot or positive outputs from any source together to obtain a mono signal as this could very well damage the outputstage of thatsource Itis necessary to feed the SAME signal to both left and right inputs via a Y adapterRCA cable Connect the mono speaker positive terminal to the LEFT and its negative terminalto RIGHT as shown ati MONO LINE INPUT Unless using procedure listed above for 3ch E E f H ATO 9 SPOL APO ZHOGLZHOE mna ISLZHOL Oo CC ww i REM BATTHMZV POWER INPUT P TO BATTERY 12 VIA FUSE REMOTE TURN
22. ient gauge power cable and ground cable using the chart below as reference to what size wire you require Zeus series amplifiers require at least 4 gauge power wire In a multi amplifier system add the total value of the manufacture recommended fusing to get your total system amperage Some applications may require multiple runs of power wire to meet the system requirements In multi amplifier systems itis advisable to mount a large enough fuse right at the battery and run one or multiple 12 volt power cables to a fused distribution block near the amplifiers It is then a simple matter to connect the 12 volt terminal of each amplifier to the distribution block During this process please ensure that the main power fuse is removed to avoid shorting the electrical system The main fuse must be within 12 of the vehicles battery Ground each amplifier with as short a ground lead as possible directly to the vehicle chassis using at least 4 gauge wire or equivalent to the size of the amplifiers power wire Use a ground distribution block if you wish but it is extremely important to keep the main ground lead from this distribution block to the chassis as short as possible not more than 12 The ground connection integrity to the chassis is very important and the best way to achieve a good solid electrical and mechanical contact is to use a large round crimp lug crimped and soldered to the ground cable The next step is to scrape the paint off the vehicle
23. ise on the 12 voltsupply and ground Remember to isolate the problem firstunplug amplifier inputR CA cables ifthe noise is still present checkthe speaker leads if not plug the RCA s back and investigate the source driving the amplifier one componentata time Aticking or whine that changes with engine RPM 1 This problem could be caused by radiation pickup of RCA cables too nearto a fuel pump ora distributor for instance relocate cables 2 Check thatthe head unitground is connected straightto the vehicle chassis and does notuse factory wiring for ground 3 Trytosupplythe head unitwith a clean 12 voltsupply directly from the battery instead of using a supply from the in dash wiring fusebox Aconstant whine This type ofnoise can be more difficultto pinpoint butis usually caused by some kind of instability causing oscillations in the system 1 Checkall connections especially for good grounds 2 Make sure thatno speaker leads are shorting to exposed metal on the vehicle chassis 3 RCA cables are notorious for their problematic nature so check thatthese are good in particular the shield connections We have also provided several videos that will help you with your battery alternator and even Big 3 upgrades at www youtube com maxxsonicsusainc Maxxsonics Limited Warranty As the manufacturer of Maxxsonics MB Quart Autotek Crunch and Hifonics car audio products Maxxsonics USA Inc Warrants to the original consumer purchaser
24. kall 12 voltand ground connections Fuses blowing 1 The use of loudspeaker impedances below the recommended minimums will draw more current check 2 Ashorton the main 12 voltcable from the battery to the vehicle chassis will cause the main fuse to blow 3 Ifan amplifier fuse blows continually with only 12 volt ground and remote leads connected the amplifier may be faulty System does notturn on 1 Checkallfuses 2 Checkall connections 3 Measure the 12 volt and remote turn on voltages at the amplifier terminals If these are non existent or low take voltage measurements at fuse holders distribution blocks the head unit s 12 voltand remote leads to localize the problem Noise problems System noise can be divided into two categories hiss and electrical interference Hiss or white noise 1 High levels of white noise usually occurs when amplifier level controls are turned up too high readjust according to the procedures in section Setting up systems after installation for best performance 2 Another major problem thatcan cause excessive hiss is a noisy head unit unplug the amplifierinputR CA cables and ifthe hiss level reduces the source unitis atfault Electrical interference The inside of an automobile is a very hostile electrical environment The multitude of electrical systems such as the ignition system alternator fuel pumps air conditioners to mention justa few create radiated electrical fields as well as no
25. n due to the harmonics generated by a clipped signal thus overheating voice coils Amplifiers should be mounted with the fins running horizontally for best convection cooling to minimize overheating Purchase the best quality RCA cables you can afford for reliability and less engine noise interference in the audio system Installation D a b mmi WOOD It is highly recommended that the amplifier be mounted to a board of MDF or other solid structure using the 4 mounting screws provided Avoid mounting the amplifier to metal as this can introduce noise and other unwanted issues When mounting the amplifier ensure that it is mounted HORIZONTALLY as shown in the diagram above for optimal heat dissipation Mounting amplifiers to speaker enclosures is not recommended as Hele NOS this can cause damage to the amplifier components When choosing a location for T T mounting the amplifier ensure that you check for clearance from wires gas tank electrical fo p devices and brake lines etc General Run the wiring so that RCA cables are at least 18 away from power and speaker cables Keep RCA cables away from electrical devices in the vehicle that can cause electrical noise such as electric fuel pumps emission control modules and other on board electronic modules Power and ground connections see the features matrix on page 7 for proper gauge cables per amplifier Use a Suffic
26. n Hi Pass or Subsonic frequency When in Hi Pass operation this setting is bypassed Level Control Setup Ensure thatthe Level is turned completely to the left prior to turning the system on Next you should insert a CD or cassette that you are familiar with to use as a reference and turn the head unit volume control to about 80 of its full setting The system sound level will of course be very low and the following procedures will help you to match the amplifier input sensitivities properly to the head unit output signal level Itis important to match the amplifier LEVEL input sensitivity to the Radio CD output sensitivity This can be located in the Radio CD manual If the Radio CD output sensitivity is 2 volts then adjust the amplifier LEVEL input to 2 volts If you are not sure what the Radio output sensitivity is follow these general guide lines Turn the level control up slowly till you hear distortion then back off a few degrees on the control If at any point your amplifier goes into protection you will need to turn the Level to the left a bit and then try again If you reach a point where the output does not increase stop turning the Level control to the right as the amplifier speaker combo has reached its maxx output in this application 2or3 way active systems all Always startwith the bass or low frequency amplifier as a reference by turning its control up to the pointwhere distortion is audible and back itoff some Now
27. oudspeaker impedances 2ohm per channel in stereo mode 4ohm per mono bridged pair 2ohmon channel 5 CH 5 MONO SUBWOOFER 4 HIFONICS OOO 4 FULL RANGE SPEAKERS BRDGED BRIDGED 3 E DID r IO BATTERY 12v ND BATTH2V 6 REMOTE TURN ON e CHASSIS GROUND POWER INPUT FEATURES OUTPUT POWER RATING 74 44 4 Ohms 2 Ohms 1 Ohm Mono Bridge at 4 Ohms ELECTRICAL SPECIFICATIONS Slow Un Mute Turn On Soft Start Frequency Response 3dB Damping Factor Signal to Noise Ratio A Weight THD amp Noise Channel Separation Variable Input Level Control Input Impedance Diagnostic Indicator Power Green Protect Red PROTECTION DC Speaker Short Thermal Overload Power Suppl Output Power Circuit Configuration CROSSOVER Crossover For Channels 1 amp 2 Variable Low Pass Variable High Pass Crossover Switch Bass Boost at 45Hz Bass EQ Crossover For Channels 3 amp 4 Variable Low Pass Variable High Pass Crossover Switch Bass Boost at 45Hz Bass EQ Crossover For Channel 5 Variable Low Pass Variable High Pass Crossover Switch Bass Boost at 45Hz Bass EQ CONNECTOR TYPE Line Output RCA Output Unbalanced Input RCA Speaker Terminals Molded Power Ground Molded Remote Control Module HFR 3 FUSING
28. plifier as shown Mono bass woofer wiring Connect the mono speaker positive terminal to the LEFT and its negative terminal to RIGHT Switch setting checklist 4channel highs amplifier 1 2 X OVER 3IACH X OVER 2 channel bass amplifier X OVER switch LP BP Crossover frequency control checklist Achannel highs amplifier FULL RANGE 9 STEREO LINE 212 Channels 1 2 HIPASS 100 Hz LOWPASS Channels 3 4 HIPASS 100 Hz LOWPASS N A 2 channel bass amplifier HIPASS Subsonic filter 10 Hz to 40 Hz LOWPASS 80 Hz Please note that these frequency points are suggestions only Refer to the loudspeaker manufacturer specifications and the section Setting up systems after installation for best performance Level control checklist Referto the section Setting up systems after installation for best performance Minimum final loudspeaker impedances 2ohm per channel in stereo mode 4ohm mono bridged INPUTS a am 1i JE X3 HIFONICS 5 5 RCA CABLE indi Su POWER INPUT gt GRO TO BATTERY 12v VIA FUSE REMOTE TURN ON CHASSIS GROUND MONO SPEAKER or SUBWOOFER HIFONICS ORORO MIMOd 13A31 SSva ssvd MOT
29. rkill but there is nothing more frustrating when turning on a system for the first time and it does not work properly immediately First make sure the head unitis off and turn all level controls to minimum counterclockwise including the head unit volume control Set all equalizers to 0 dB no boost and all crossover frequency controls at approximate frequencies as recommended by the loudspeaker manufacturer Set all input selector and crossover Switches as required for the application Remove all amplifier fuses and insert the main fuse at the battery If the fuse does not blow you can insert the fuse in one of the amplifiers and we are ready to turn on the system Turn the head unit on insert a CD or select radio station and increase the head unit volume control If the system sounds fine turn off the head unit and install fuses in the remaining amplifiers one by one till the complete system is powered up and functioning properly AMPLIFIER FEATURE DESCRIPTIONS ZEUS ZXi AMPLIFIERS e Each model is capable of 4 amp 2 Ohms stereo per channel or 4 Ohms mono bridged operation except the 5 channel which is capable of 1 Ohm on channel 5 input sensitivities for rated output powers are variable from 0 2 volts to 6 volts e All crossovers fully variable in their respective ranges e Crossover filters are 12dB Octave eA POWER LED indicates the powered up and turned on condition e All Hifonics amplifiers feature
30. units and signal processors and controlling the output level to the amp to maximize a signal strength up to 9 volts Clipping Indicators Visual clipping indicators provide indication of damaging clipped signals to help protect the subwoofer s and amplifier Includes pre clip soft clip and full clip indications Music Shaping Shapes the music signal to achieve deep bass notes as low as 15Hz Bass Remote Included bas Remote features built in clipping indicators allows direct bass control from in dask or under dash MX 4 Add A Sub High To Low Level Converter HIGH LEVEL SUBWOOFER LR amp RR INPUT OUTPUT LEVEL CONTROL POWERED BY MAXXSONICS MX 4 ADD A SUB Cr 7 Converts High Level OEM speaker wires to Ultra Clean RCA Low Level Outputs High Level Inputs Accepts all types of High level Inputs including floating ground and high voltages up to 30 volts Audio Signal Sense Hardwire Turn On Audio sense detects music signals from the OEM wires and activates the MX 4 As an option the module also offers a remote turn on wire Remote Output Driver circuit to turn on amplifier when module Remote Output Driver circuit to turn on amplifier when module activates activates 11 MAXXSONICS MBQUARTIE AUTOTEK HIFONIC S CRUNCH WWW MAXXSONICS COM 847 540 7700
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