Jensen A400HLX Car Amplifier User Manual
Contents
1. 40 40 minimum minimum REC002_A4n600HLX_E 8 1 9 02 4 13 PM Tri mode A400HLX r BRIDGE BRIDGE Gi Gi j HPF RRO E FULL LPF T jdm T FRONT REAR HPF FULL 20 minimum 40 minimum Speaker Impedance JENSEN Important When running a subwoofer and two full range speakers together Tri mode operation high and low pass filters must be used Failure to install these filters may damage your amp and or speakers L C Inductor Capacitor 2 OHMS 4 OHMS C C L T 100 130 800 1000 1200 1800 4000 RECO02 A4n600HLX E 9 1 9 02 4 13 PM MT T JENSEN A400HLX A600HLX Indicators and Controls B HPF FULL BASS L CHX m LPF 3 5 60 125 60 125 2 4 KY Q X REAR HPF OdB 12dB 40Hz 400Hz 40Hz 400Hz 8V 3V R CHX LEVEL POWER PROTECT 2CH FULL BASS L CHX LPF 3 5 60 Crossover X OVER Adjust the crossover to accommodate your chosen installation method lt LPF low pass filter Select this filer when the amplifier will B atin be driving woofers or HPF subwoofers FRONT FULL Crossover is not active e REAR amplifier is in full range LPF mode B FULL HPF high pass fi2. 7 Connecting Other Amps ss 7 Speaker Wiring Options 8 Indicators and Controls 10 Crossover X OVER ssssssssss 10 Power Protect Light sesssss 10 2CH 3CH 40H see 11 EEAS EE E A A and eaaa a 12 LLLI D ea aE 12 Testing esee 12 Reconnect Battery esses 12 Test Power Wiring essess 12 Test Speaker Connections 12 Troubleshooting 13 Specifications 14 Warranty eere 15 RECO002 A4n600HLX E 2 e A400HLX A600HLX 1 9 02 4 13 PM PEN A400HLX AGOOHLX Features A400HLX A600HLX 4 channel amplifiers include Easy access top mounted controls Continuously variable high pass low pass crossover 40Hz 400Hz crossover frequency range Crossover mode selector switch Continuously variable bass boost centered at 45Hz Input level control Remote level control A600HLX Installation e Before You Begin Before you begin you will need tools supplies and adapters It is best to make sure you have everything you need before you start Disconnect Battery Before you begin always 33 disconnect the battery T negative terminal RECO02 A4n600HLX E 3 JENSEN e Tradit
3. JENSEN Amplifier Installation and Operation A400HLX A600HLX Introduction Thank you for purchasing a Jensen amplifier The HLX series amplifiers offer extreme value and performance Proper installation is essential for optimal performance and long term reliability Please read through this manual first to familiarize yourself with your amplifier and its functions Warranty Service If your Jensen amplifier should ever require service you will need to have the original dated receipt If you ever need to return the unit for any reason always include the receipt with the product Installation Assistance 1 800 323 0221 RECO02 A4n600HLX E 1 1 9 02 4 13 PM _ is T MT T JENSEN Contents Features eese enne 3 Installation 3 Before You Begin 3 Disconnect Battery eneee 3 Supplies and Tools Needed 3 Location and Mounting 4 Routing Wires 4 Wiring eene eene 5 POWert cicer erede 5 Power Terminal 12V 5 Ground Terminal GND 5 Remote Terminal REM 5 gH 5 Inputs RCA Output Remote Level Control 6 Input Wiring saa asa nia ae tte peces 6 Remote Level Control A600HLX
4. 4 Channel When the input selector is set though there are four inputs In ach to 4CH the amplifier will 2CH the following RCA inputs pon operate as a standard 4 will be used channel amp with all RCA inputs connected INPUT OUTPUT INPUT OUTPUT 9 P Gm GIW d Note Although the above illustrations indicate the 3 Channel When the input selector is set low level input being used the same 2CH to 3CH the amplifier is connections would apply to the high level pea configured for stereo mono input e operation The front channels of the amplifier operate in stereo mode The rear channels of the amplifier are internally bridged for mono operation In 3CH the following RCA inputs will be used INPUT OUTPUT E QO T Cu M High Input GW 11 RECO02 A4n600HLX E 11 1 9 02 4 13 PM MT T JENSEN Level The input level control matches the output of your radio to the input of the amplifier After the installation is complete make sure the input level control on the amp is turned down all the way counterclockwise or all the way to the left Play a tape or CD make sure bass and treble settings OdB 12065 or EQ are flat too and turn the volume up slowly until you just start to hear distortion Now back the volume down just a bit On the amp sl
5. wire with Check connections to radio with test light radio on Fuse blown Check fuse Radio volume needs to be Input level control adjusted too low Adjust input level control turned up too high for amp to worl Radio volume is too sensitive Input level control adjusted too high Adjust input level control to lower setting Sound from only one speaker Defective speaker Replace speaker Poor connections to speaker wire Check connections RCA input cable defective Replace cable Input level control adjusted too high Adjust input level control Sound distorted Speaker wires shorting together Separate speaker wires and insulate Blows fuses Power wires hooked up incorrectly Check power wire connections Speakers blown or defective Check speakers Engine noise Improper ground connections Reroute RCA away from main power wires Vantin noise static or Ground loop s ternator whine Reroute RCA cable Make sure amp is grounded to a clean solid part of the chassis frame Protect light comes on Amp is in thermal protection Let amp cool down before attempting to turn back on amplifier shuts down some installations may require a fan to keep the amp especially if you are driving subwoofers with the amp Faulty speaker connection and or Check speakers and or crossovers for loose or bad crossover connections Low battery voltage Make sure you are getting between 10 8 15 6 volts to the a
6. da Exclusion of Certain Damages Jensen s liability is limited to the repair or replacement at our option of any defective product and shall not include incidental or consequential economic damages of any kind Some states and or provinces do not allow limitations on how long an implied warranty lasts and or do not allow the exclusion or limitation of incidental or consequential damages so the above limitations and exclusions may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from state to state and province to province JENSEN Recoton Mobile Electronics Inc 1090 Emma Oaks Trail Lake Mary Florida 32746 2002 Recoton RECO02 A4n600HLX E 15 1 9 02 4 13 PM
7. e power antenna amplifier turn on lead from the receiver to the AMPLIFIER REMOTE terminal Spade Connector Ng Gauge Wire To Receiver Power Antenna Lead Fuses Use only blade type fuses Fuse A400HLX 2 x 25 AMP A600HLX 2 x 35 AMP 1 9 02 4 13 PM MT T JENSEN EDEN 111 A400HLX A600HLX Inputs RCA Output Remote Level Control A400HLX Input Wiring Low Level Input RCA Input Low level RCA input is preferred for best performance Most trunk hatchback installations will require a 15 20 foot RCA cable While pick up trucks and under seat mounting will require a 6 12 foot RCA cable Connect an RCA cable from your receiver to the RCA input on your amplifier High Level Input High level input should be used when an RCA output is not available from the receiver Connect the speaker outputs from the receiver to the high level input connector White Left White Black Left Black ground Gray Right Gray Black Right REC002_A4n600HLX_E 6 Splice as necessary Hi Level Important Low Level Hi Level Only connect the low RCA or high level input Do no
8. ional input circuitry low and high level inputs Pre amp output for installation flexibility Dual status LED diagnostic indicator Thermal short circuit and low impedance protection circuitry PWM MOSFET power supply Discrete amplifier design with complementary high current Bi polar output stage Supplies and Tools Needed Supplies Black electrical tape Amplifier Installation Kit Tools Cordless drill with assortment of bits Flat and Phillips screwdrivers Wire cutters strippers Crimping tool 12 volt test light or digital multimeter Wire brush sandpaper or scraping tool ground connection to vehicle should be a clean unpainted metal surface 1 9 02 4 13 PM MT T JENSEN Location and Mounting The A400HLX A600HLX amplifiers compact design allows greater flexibility in mounting It can be mounted under a seat or in the trunk When selecting a location remember that amplifiers generate heat Select a location where air can circulate around the amplifier Do not cover the amplifier with carpets or enclose it behind interior trim panels Do not mount the amplifier in an inverted or upside down configuration Every installation will be a bit different based upon vehicle design Check all locations and placements carefully before making any cuts or connections Important Allow air circulation around the amplifier RECO02 A4n600HLX E 4 e A400HLX A600HLX Routing W
9. ires Battery m Battery Connector Fuse or Circuit Breaker Grommet To prevent damage to power wire Receiver Power Wire RCA Cables Power Antenna Turn on Wire cae 8 gauge 18 gauge wire larger Ground Screw Drill 1 8 hole in chassis sheet metal Use the same ground if using multiple amplifiers Important If wiring connections are made wrong the unit will not operate properly and it could be damaged Follow the installation instructions carefully or have the installation handled by an experienced technician 1 9 02 4 13 PM PEN A400HLX A600HLX Wiring Power JENSEN Connect directly to the vehicle battery terminal with 8 gauge wire minimum 12V Fuse A400HLX 50 AMP A600HLX 70 AMP Spade Connector Fuse or Circuit Breaker Fr Ng Gauge To Battery Wire B r attery Install as close Terminal Terminal to the battery Adapter as possible Ground Terminal GND Connect to a good chassis ground The ground connection should be to clean unpainted metal to provide a good electrical connection GND Cu Hu cus EA al AA zx Spade Sheet Metal Connector Screw 8 Gauge Wire Drill 1 8 hole in chassis sheet metal REC002_A4n600HLX_E 5 Connect th
10. lter Select this filter when the amplifier will be driving full range separate speakers and you want to limit the bass going to these speakers Power Protect Light A dual status LED indicator illuminates red or green to indicate the status of the amplifier POWER PROTECT Green Power applied ON Red Protection circuit activated STANDBY 10 REC002_A4n600HLX_E 10 OdB i2dB 40Hz 400Hz R CH 125 60 O MODE 40Hz 400Hz 8V 3V IX LEVEL ps 125 2 4CH Tri mode Three channel operation An amplifier is usually configured for tri mode operation when you want to use one amplifier to drive a pair of front speakers and subwoofer s In other words when you want drive a complete System with one amp Your Jensen amplifier is capable of tri mode operation Important Tri mode operation requires using passive crossovers These crossovers are available at your local retailer or install shop Failure to install these filters may damage your amplifier and or your speakers See page 9 1 9 02 4 13 PM PEN LHE l A400HLX AGOOHLX JENSEN 2CH 3CH 4CH 2 Channel A400HLX 2CH The A400HLX A600HLX can be configured for 36H When the input selector is set three different input modes 4 channel 3 channel 4CH to 2CH the amplifier is or 2 channel configured for bridged stereo operation The amplifier will need a two channel input even
11. mplifier with a digital multimeter measured at the amplifier Speaker impedance less than 2 ohms If you are using 4 ohm speakers you cannot have more per channe than two speakers wired in parallel per channel Amp will not operate into 2 ohms bridged No output on channels Speaker wires not connected to Refer to pages 6 9 for proper installation speakers properly Input hooked up incorrectly 13 REC002_A4n600HLX_E 13 1 9 02 4 13 PM TT i TI JENSEN A400HLX AGOOHLX Specifications A400HLX A600HLX 4 Channel Amplifiers Frequency Response uice epe inire tege cra Lese nec dadaan e aan 20 Hz 20 kHz 0 5 dB Signal to Noise Ratio Rated Power essssssseeeeeeneeee nennen nennen nnne 2100 dB Channel Separation Ref Power eene nnne gt 65 dB 1 kHz THD amp IMD 9 Ref Power into 2 ohms 0 ceecceccccccccccccceeeeeeeceeeaeeaeaaeesassseeeseesseeceeeeeeeeeeeeeeeeees 0 896 Speaker Impedance ritenere teg aa tia tene ure rt Ee aj daa aaa aia eei duct dea 2 8 ohms Input Impedance 47 k ohms Bass Boost Center Frequency eecesceeeseeeeeeeeeeeeeeeeneeeceaeeseaeeeeeaaeeseaeeeeaeeeeseaeeseaeeseeeaeeeeneeenaees 45Hz EL a c xc 12 dB octave Butterworth Power Requirement esseeeeeneeenenenneenn 14 4 VDC 10 8 15 6 VDC allowable A400HLX Power output 14 4 VDC 20 20 kHz 4 ohms JAN 50 Watts per channel RMS 0 5 THD 2 ohm
12. owly turn up the input level control clockwise or to the right until you just start to hear distortion and back it down a bit Now your radio and amplifier levels are matched Testing Before you finish the installation you should do the following tests to make sure the wiring is correct e and everything is operating properly Reconnect Battery When wiring is complete reconnect the battery negative terminal OdB i2dB a A400HLX A600HLX BASS increases the volume of the bass at 45Hz by up to 12 db Use very carefully Test Speaker Connections These tests make sure the speakers are connected right If speakers don t play at all one or both speaker wires may be disconnected If the wrong speaker plays you hear left speaker when you expect right speaker make sure you connected the wires correctly Test Power Wiring Turn on the receiver but do not turn up the volume The amplifier power light should come on If not check the REM and 12V wires Turn up the receiver volume slightly All speakers should operate If not check wiring connections at amplifier and speakers 12 RECO02 A4n600HLX E e 1 9 02 4 13 PM T T I KI WA A400HLX AGOOHLX JENSEN Troubleshooting Problem Possible Cause Corrective Action Amplifier does not operate No power to 12V terminal Repair wire or connections power LED not on when vehicle and radio are on bd power to remote
13. s JEN 75 Watts per channel RMS 0 8 THD 4 ohms bridged eese 150 Watts per channel RMS lt 0 8 THD DIMENSIONS ossein aana 3 x 11 125 x 10 76mm x 283mm x 254mm A600HLX Power output 14 4 VDC 20 20 kHz 4 ohms cceeeeeccceeeeeeeeeeeceeeeaeeeeeeseneeeeeeeeeneeeeeess Front 50 Watts per channel RMS lt 0 5 THD Rear 100 Watts per channel RMS lt 0 5 THD 2 ONIMS eene telas Front 75 Watts per channel RMS lt 0 8 THD Rear 150 Watts per channel RMS lt 0 8 THD 4 ohms bridged s s s Front 150 Watts per channel RMS lt 0 8 THD Rear 300 Watts per channel RMS lt 0 8 THD DIMENSIONS siarane gaga cag kna e tre ee er p eee ua anae 3 x 11 125 x 13 76mm x 283mm x 330mm Specifications subject to change without notice 14 RECO002 A4n600HLX E 14 1 9 02 4 13 PM MT 1 Limited One Year Warranty USA and Canada Length of Warranty This warranty from Recoton Mobile Electronics Inc shall be in effect for a period of one year from the date of the first consumer purchase Persons Protected This warranty will be enforceable by the original owner during the warranty period so long as proof of date of purchase from an authorized Jensen dealer is presented whenever warranty service is required What is Covered Except as otherwise specified below this warranty covers all defects in material and workmanship in this product The following are not covered damage res
14. t use both at the same time e 1 9 02 4 13 PM PEN A400HLX AGOOHLX Remote Level Control Rear Amplifier AGOOHLX Remote level control allows the input level to be adjusted for the rear speakers from an alternate location It can be mounted under dash or in dash When the amplifier is used to drive subwoofers and the low pass crossover is activated the remote level control can be used as a remote bass level control This enables you to control the bass level independent from the rest of the System This is convenient for system tuning and or when playing many different types of music RECO002 A4n600HLX E 7 LHE 111 JENSEN Connecting other Amps e OUTPUT OUTPUT 8 9 RCA Output The output signal allows you to conveniently connect other amplifiers to each other 1 9 02 4 13 PM TT i TI JENSEN A400HLX AGOOHLX Speaker Wiring Options 4 Speakers 2 Speakers Bridged Subwoofer B HPF FULL LPF FRONT 20 e minimum 20 minimum 40 minimum 2 Subwoofers Bridged Mono A400HLX HPF FULL LPF FRONT
15. ulting from accident misuse abuse neglect product modification improper installation incorrect line voltage unauthorized repair or failure to follow instructions supplied with the product damage occurring during shipment claims must be presented to the carrier elimination of car static or other electrical interferences any product purchased outside USA or Canada or on which the serial number has been defaced modified or removed How You Can Get Service U S Purchasers Please telephone Jensen at 1 800 323 4815 We will either inform you of the name and address of an authorized Jensen repair station which will service the product or will advise you to send the product to a factory service center Canadian Purchasers The product should be returned to the Jensen dealer from whom it was purchased and such dealer either will service or arrange for service of the product If shipment of the product is required it should be packed securely The original dated bill of sale must always be included with the product as proof of warranty coverage What We Will Pay For We will pay for all labor and material expenses required to repair the product but you must pay any labor costs for the removal and or installation of the product If the product is shipped for warranty Service you must prepay the initial shipping charges but Jensen will pay the return shipping charges if the product is returned to an address inside the USA or Cana
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