XJ-700R Manual
Contents
1. 1 RCA Inputs These terminals have been calibrated to have the same sensitivity level and should both be connected However if the signal comes from the receiver s pre amp s LFE output connect only to the R RCA input 2 Boundary EQ When ON the amplifier gives a flat response for a natural and tighter performance It also removes exaggerated boomy sounds created by less than ideal installation circumstances i e corner loading large wall surfaces installations inside custom cabinetry etc When OFF 3dB is added to the response curve Leave the Boundary EQ in the OFF position for all other installation or when the exaggerated boomy sound is designed 30 E A aa 0E E 40 E Yn a E o E 0 10 E10 20F F 20 305 r 10 20 50 100 200 500 1k Hz gt va 3 Crossover This knob allows the user to set the low pass filter frequency Factory set at 80Hz the low pass filter of the XJ 700R can be adjusted from 40 to 60Hz 4 0 180 Phase Adjustment This switch allows the user to synchronize the connected subwoofer s to obtain better and more precise bass response 5 Signal Sensing Modes This is a 3 way switch When ON the amplifier will remain on regardless of signal presence When set to AUTO the amplifier will only turn on w2. ON OFF FUSE RATING woa SUB2 115V 60Hz TBAL250VAC E 230v 60Hz T4AL 250VAC FLAT 348 XJ 700R THOR IW SUB10 In Wall Subwoofer MAIN POWER EAR TRUK SPESSA WIRING AC SELECTOR S 115v 230V BOUNDARY CROSSOVER j N n Saw G 8 Q A a war amp aloma 3 oN OFF an e e LE M D cist a 700R Y SY WS J e 4 FUSE RATING eae signed and engi suB1 suB2 115V 60Hz TEAL 250VAC FLAT 3dB iz iz ERJ o 4 OHM MIN 4 OHM MIN 230v 60Hz TaaL250vac O amp XJ 700R Noe A Lt E Q10B Tactile Transducer e a Specifications are subject to change without notice XJ 700R Manual 9 Connecting Your XJ 700R To Power 2 THOR IW SUB10 or 2 Q10B Transducers The XJ 700R has two speaker output terminals The In case the connected subwoofers become out of power output is evenly divided between the two phase with the rest of the system adjust the phase terminals shift to correct the problem Note that ma
3. This accomplishment was recognized by the US Department of Commerce who honored Earthquake Sound with an ExportAchievement award at the 2011 Consumer Electronic Show Just recently the US Department of Commerce presented Earthquake Sound with another Export Achievement award for expanding its export operations in China AMARO FEME NAERIS ananseni iont A q Joseph Sahyoun US Secretary of Commerce Gary Locke US Commercial Officer Sarah Fox and Joseph Sahyoun Abraham Sahyoun and Thomas Mygind GIDE 5 TARATAR ome Theater Best of High Fidelity 2009 SMALL SUBWOOFERS Earthquake Supernova MKV1 10 Subwoofer se ff 2010 INTERNATIONAL CES INTERNATIONAL CES Specifications are subject to change without notice XJ 700R Manual 3 Safety Instructions Safety First This documentation contains general safety installation and operating instructions for the XJ 700R amplifier It is important to read this users manual before attempting to use this product Pay particular attention to the safety instructions Symbols Explained AN Appears on the component to indicate the presence of uninsulated dangerous voltage inside the enclosure voltage that may be sufficient to constitute a risk of shock Calls attention to a procedure practice condition or the like that if not correctly performed or adhered to could result in injury or death Calls attention to a procedure WARNING practice condit
4. appears on your component alerts you to the presence of uninsulated dangerous voltage inside the enclosure voltage that may be sufficient to constitute a risk of shock DO NOT OPEN Specifications are subject to change without notice RISK OF ELECTRIC SHOCK Safe amp Proper handling The XJ 700R amplifier is considerably light weight and easy to maneuver However we encourage you to take precaution when unpacking the unit to prevent any possible damage to your XJ 700R We further suggest the following e Do not apply downward or upward pressure against the speaker terminals as this will cause damage to the terminals e When carrying the XJ 700R make sure that the speaker terminals are away from your chest eliminating the chance of pushing against them e Do not drop the XJ 700R or subject it to sudden shocks This will damage the external finish and may cause internal damages to the amplifier e Avoid exposing the XJ 700R to moisture Water will damage the amplifier e Cleaning the XJ 700R is best done using soft cloth If needed use mild detergent with water Like any other electrical unit always unplug the unit before cleaning it Unpacking the XJ 700R e Keep the original carton and packing materials for future shipment or storage e Check for any visual signs of damage If you encounter any concealed damage consult your Earthquake Sound dealer before proceeding with unit installation e Retain the
5. can be used one at a time or both at the same time as shown in the next section of this manual When connecting to both terminals a minimum of 4 Ohm load is required for each terminal 8 115V 230V AC Selector The XJ 700R can operate in a 115V or 230V environment Simply slide the selector to the required power setting and replace the fuse to the proper rating prior to connecting the amplifier to a power source 9 Main Power Switch When switched OFF the amplifier will remain off as there is no AC power being fed into it We highly recommend keeping this switch OFF when the amplifier is not being used for an extended period of time XJ 700R Manual 7 Product Overview Back Panel Cont d 10 AC Power with Built in Fuse This AC line connector is fused to protect the amplifier from unwanted power surges Be sure to use the proper fuse rating when replacing the fuse 115V 60Hz 5x20mm T8AL 250V 230V 50Hz 5x20mm T4AL 250V Product Overview Remote Control i S OOO DOO EARTHQUAKE a S 1 Power Button Press this button to switch the amplifier ON or putiton STAND BY 2 Vol Button Press these buttons to adjust the gain volume of the amplifier 3 Mute Button Press this button to mute and un mute the sub
6. cause permanent Earthquake Sound Corporation damage to your hearing Sound pressure 2727 McCone Avenue levels exceeding 85dB can be dangerous with constant exposure set your audio system to a comfortable loudness level United States of America Earthquake Sound Corporation does not Tel 510 732 1000 assume liability for damages resulting from Fax 510 732 1095 the direct use of Earthquake Sound audio product s and urges users to play volume at moderate levels Hayward CA 94545 Tech support tech earthquakesound com 2015 Earthquake Sound Corporation All rights reserved This document should not be construed as a commitment on the part of Earthquake Sound Corporation The information is subject to change without notice Earthquake Sound Corporation assumes no responsibility for errors that may appear within this document 2 XdJ 700R Manual Earthquake Sound Corp 800 576 7944 www earthquakesound com About Earthquake Sound Corporation For over 28 years Earthquake Sound has been producing a variety of high quality audio products that have impressed audiophile communities around the world It all started in 1984 when Joseph Sahyoun a music freak and Aerospace Engineer unhappy with the existing loud speaker technology and performance decided to put his advance engineering knowledge to use He pushed technological boundaries to the limit to create the kind of subwoofer he could live with Earthquake quickly created a name
7. sales receipt as it establishes the duration of the limited warranty and provides information for insurance purposes The XJ 700R is packaged well for safety We highly suggest having a padded surface when unpacking it This triangle which appears on your component alerts you to important operating and maintenance instructions in this accompanying literature XJ 700R Manual 5 Introduction Congratulations and thank you for choosing the Earthquake s XJ 700R a high power LFE mono block amplifier designed for powering large subwoofers or tactile transducers suited for both professional and home use Engineered with the patented Class J circuitry the XJ 700R efficiently delivers massive amounts of power with minimal heat production It comes fully equipped with optimized presets for movie or music listening a digital volume readout with rotary dial boundary EQ variable low pass filter phase adjustments and remote Simply put the XJ 700R amplifier is the perfect amplifier whether you are an advanced user or a novice in need of a compact but efficient and powerful amplifier Product Overview Front Panel XJ 700R LFE Mono Block Class EN Amplifier EARTHQUAKE 1 Power Button amp LED Indicator preset Movie mode 8dB between 30 80Hz The Power button switches the amplifier between ON and STAND BY When ON the 3 Digital Readout Power LED lights up BLUE along with one of the Mode LEDs When the a
8. to include with the package a written description of the problem Ship productto Earthquake Sound Corp 2727 McCone Avenue Hayward CA 94545 Tel 510 732 1000 You are responsible for the cost of shipping the product to Earthquake Sound Corporation G Disputes Resolution Alldisputes between clients and Earthquake Sound Corporation resulting from the five 5 year limited warranty policy must be resolved according to the laws amp registration of the county of Alameda California Specifications are subject to change without notice XJ 700R Manual 15 EAN HWUARL SOUND The Sound That Will Move You Earthquake Sound reserves the right to amend details of the specifications without notice Copyright Earthquake Sound Corporation Earthquake Sound Corporation 2727 McCone Avenue Hayward CA 94545 USA Phone 510 732 1000 Fax 510 732 1095
9. 5x20mm T4AL 250V Rack Mountable Yes 1U including gain volume knob and speaker connectors 12 XJ 700R Manual Earthquake Sound Corp 800 576 7944 www earthquakesound com For Your Records Date of Purchase Authorized Dealer Installer Info Name Address Phone Serial Number Notes Specifications are subject to change without notice XJ 700R Manual 13 5 Year Warranty Information Earthquake warrants the original purchaser that all Factory Sealed New Audio Products to be free from defects in material and workmanship under normal and proper use for a period of five 5 years from the date of purchase as shown on the original sales receipt with serial number affixed written on it The five 5 year limited warranty period is valid only if an authorized Earthquake dealer properly installs the product and the warranty registration card is properly filled out and sent to Earthquake Sound Corporation If a non authorized party installs the product a ninety 90 day warranty period will be applied A Five 5 years limited warranty plan coverage guidelines e First year Earthquake pays for labor parts and ground freight only in US mainland not including Alaska and Hawaii Shipping to us is not covered e Second third fourth amp fifth year Earthquake pays labor only Customer must pay for parts and freight both ways B Warning e Products sentin for repair tha
10. EAN THQUAAG CE Tae iy law D The Sound That Will Move You XJ 700R LFE MONO BLOCK 700 WATTS CLASS J AMPLIFIER USER S MANUAL Earthquake Sound Corp 510 732 1000 U S Toll Free 800 576 7944 www earthquakesound com Table of Contents About Earthquake Sound Corporation c cccccccsssesseeseeeeeeeeeeeeeeeeeees 3 Dalety IMSUIFUCONS enaa A 4 5 INTRO GU GUIOMN seast nai saaan enaa a ih Aa e Eia a 6 Product Overview Front Panel sicciistedscccnssiisiecnerees ieee cuvtars eeenevn EE TEEN 6 Back Paneliix c00 i A E E eA eae 7 8 Remote Conio srie innate nanan 8 Connecting Your XJ 70OR ccceeeeeeeeeeeeeeeeeeseeeeeeeeeeeeeeeeeseeeaeeeeeeeaaees 9 11 Dimensions and Specifications ccccccccceeeeseeeecceeceeeeeeeeeeeteeeeeninees 12 For Your ReCOmrdS ccceceeeeeeeneeeeeeeeeneeeeeeeeneeeeeetinieeeeeeenneeeeeeetneeeeees 13 Warranty Information wiiiseeiscceteos teksto reccveeseennietemacdaieaieed eects aaees 14 15 WARNING This product is capable of generating high sound pressure levels You should exercise caution when operating these speakers Long EARTHQUAKE S O U N D The Sound That Will Move You term exposures to high levels of sound pressure will
11. for itself in the car audio industry and became well known for its powerful subwoofers and amplifiers In 1997 using his existing expertise in the audio industry Joseph Sahyoun expanded his company to home audio production Earthquake Sound has since evolved into a leader in the home audio industry producing not only subwoofers and amplifiers but surround speakers and tactile transducers as well Engineered by audiophiles for audiophiles Earthquake Sound audio products are meticulously crafted to reproduce each and every single note perfectly bringing your home theater experience to life With true dedication and full attention to details Earthquake Sound engineers continuously develop new and better products to meet customers needs and go beyond their expectations From mobile audio to prosound and home audio Earthquake Sound has been selected as the winner of many prestigious awards based on sound quality performance value and features CEA and numerous publications have awarded Earthquake Sound with over a dozen design and engineering awards Additionally Earthquake Sound has been granted many design patents by the USPO for revolutionary audio designs that have changed the sound of the audio industry Headquartered in a 60 000 square foot facility in Hayward California USA Earthquake Sound currently exports to over 60 countries worldwide In 2010 Earthquake Sound expanded its export operations by opening a European warehouse in Denmark
12. hen audio signal is detected Additionally the amplifier will go to sleep stand by if it does not detect any signal after about 20 minutes Specifications are subject to change without notice MAIN PEAKER OUTI CLASS 2 WIRING AC SELECTOR POWER PUT A T FA FAN eae IN SUB1 4 0HM MIN 408M FUSE RATING Te c SUB2 4 OHM MI wc Oj 8 When set to 12V use a 1 8 mono mini jack to connect a 12V trigger wire from other devices tip is positive The amplifier will turn on off when triggered 100mA minimum by the connected device 6 IR Input Use this 1 8 mono mini jack to connect to most IR emitter output connections The signal will be transferred and internally flashed to the IR receiver located behind the front panel This will eliminate the need to add stick on emitters in most systems making it ideal for systems behind closed cabinet doors or in an equipment rack located in other areas of the home Note that this IR connection may not be compatible with all variations of IR system type In some cases an emitter will be needed to place over the front panel IR window 7 Speaker Outputs These 5 way binding post speaker terminals accepts bare speaker wire pin connectors spade connectors banana plugs and dual banana plugs The two terminals are internally connected in parallel all to the same source They
13. ion or the like that NOTE if not correctly performed or adhered to could result in damage to or destruction of part or all of the product Calls attention to information that is essential to highlight Important Safety Instructions Read these instructions in their entirety Store this manual and packaging in a safe place Heed all warnings Follow instructions do not take shortcuts Do not use this apparatus near water Clean only with a dry cloth Do not block any ventilation openings Install in accordance with the manufacturer s instructions Do not install near any heat sources such as radiators heat registers stoves or other apparatuses that produce heat XJ 700R Manual 9 Donotdefeat the safety purpose of the polarized or grounding type plug A polarized plug has two blades with one wider than the other The grounding type plug has two blades and a third grounding prong The wide blade or the third prong is provided for your safety If the provided plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet 10 Protect the power cord from being walked on or 11 12 13 14 pinched particularly at plugs convenience receptacles and the point where they exit from the apparatus Only use attachments and accessories specified by the manufacturer Use only a compatible rack or cart for the final resting position Unplug this apparatus du
14. mplifier is on STAND BY the Power LED lights up RED while This digital readout shows the gain volume setting of the amplifier as it is being changed either by turning the Gain Volume Control knob the Mode LEDs are off Vol Additionally the Power LED reflects the state of GIRY Piseslng Pee vel vol On inexeimote the amplifier i e whether the Signal Sensing is set on ON AUTO 12V and whether signal is 4 IR Sensor being fed to the amplifier 5 Gain Volume Control Signal Sensing Is there signal LED Color This infinite rotary knob allows the user to ON Yes Blue control the gain volume of the amplifier Always No Blue start at the lowest setting and slowly increase AUTO Yes Blue the volume until the desired level is reached It No Red is best to use the gain adjustment on the receiver or pre amp to make any minor 12V ues ole adjustments No Red after about 20 minutes without signal Note that this feature will work only when the Main Power switch located on the back panel ofthe amplifier is in the ON position 2 Music Movie Quick Mode Button The Mode button switches the amplifiers EQ between a preset Music mode flat and a 6 XJ 700R Manual Earthquake Sound Corp 800 576 7944 www earthquakesound com Product Overview Back Panel AUTO 12 O SIGNAL SENSING
15. n each terminal SIGNAL SENSING IR XJ 700R ee ee NOTE In case the connected subwoofers become out of phase with the rest of the system adjust the phase shift to correct the problem Note that maximum bass is only achieved when the sub is in phase with the speakers in your system SPEAKER OUTPUT CLASS 2 WIRING AC SELECTOR gt O i c O amp MQB1 N 7 Tactile Transducers EnA AMINIMUM OF 4 OHM LOAD IMPEDANCE IS REQUIRED ON EACH TERMINAL Specifications are subject to change without notice XJ 700R Manual 11 Dimensions and Specifications 17 432mm 11 1 4 288mm TR ISS SG DANNA o Q Q9 misic MOVIE Qoue O XJ 700R LFE Mono Block Class 4 Subwoofer Amir can EARTHQUAKE 17 1 4 437mm 19 483mm Power Handling 1 x 700 Watts RMS 4 Ohm 1 x 400 Watts RMS 8 Ohm Frequency Response 18Hz 160Hz Total Harmonic Distortion lt 0 02 1W 4 Ohm Slew Rate 50 V ms Signal to Noise Ratio gt 112 dB balanced gt 108 dB unbalanced Damping Factor gt 500 Input Connections RCA Output Connections 5 way binding posts Fuse Ratings 115V 60Hz 5x20mm T8AL 250V 230V 50Hz
16. per exposure to elements e Bent amplifier casing damaged finish on the casing due to abuse misuse or improper use of cleaning material e Burnt tracers on PCB e Product part damaged due to poor packaging or abusive shipping conditions e Subsequent damage to other products Awarranty claim will not be valid if the warranty registration card is not properly filled amp returned to Earthquake with a copy of the sales receipt E Service Request To receive product service contact Earthquake Service Department at 510 732 1000 and request an RMA number Return Material Authorization Items shipped without a valid RMA number will be refused Make sure you provide us with your complete correct shipping address a valid phone number and a brief description of the problem you are experiencing with the product In most cases our technicians might be able to resolve the problem over the phone thus eliminating the need to ship the product 14 XJ 700R Manual Earthquake Sound Corp 800 576 7944 www earthquakesound com F Shipping Instructions Product s must be packaged in its original protective box es to minimize transport damage and prevent repackaging cost at the ongoing rates Shipper claims regarding items damaged in transit must be presented to carrier Earthquake Sound Corporation reserves the right to refuse improperly packed product Original bill of sale must accompany product returned to service We encourage you
17. ring lightning storms or when unused for along period of time Refer all servicing to qualified service personnel Servicing is required when the apparatus has been damaged in a way such as power supply cord or plug is damaged liquid has been spilled or objects have fallen into the apparatus the apparatus has been exposed to rain or moisture does not operate normally or has been dropped 15 To reduce the risk of fire or electric shock do not expose this apparatus to rain or moisture Earthquake Sound Corp 800 576 7944 www earthquakesound com System Installation Considerations There are several factors to consider before installing Earthquake Sound s XJ 700R amplifier e Whatare the intended listening zones e From where in each zone will the listener prefer to control the system Where will the amplifier be located e Where will the source equipment be located Connection Tips Keep all power cords away from all signal cables to prevent humming from induced noise e Choose reliable signal cable cords Earthquake Sound also specializes in high performance RCA cables and patches All speaker wires that are ran through the walls should be twisted type to reduce potential hum noise pick up e It is best to use a grounded electrical outlet to power the amplifier Lack of input ground reference could be unsafe Consult with your electrical contractor about proper grounding This triangle which
18. t are tested by Earthquake technicians and deemed to have no problem will not be covered by the limited warranty Customer will be charged a minimum of one 1 hour of labor at ongoing rate plus shipping charges back to customer e Each product sent in for repair must be packaged in its original packaging Otherwise repackaging charges will apply in addition to the labor parts and shipping charges C Earthquake will repair or replace at our option all defective products parts subject to the following provisions e Defective products parts have not been altered or repaired by anyone other than an Earthquake factory approved technician e Products parts are not subjected to negligence misuse accident or damage by improper line voltage e Products parts were used with incompatible products e The serial number or any part of the product has been altered defaced or removed e Products parts have been used in any way that is contrary to Earthquake s written instructions D Warranty Limitations Warranty does not cover products that have been modified or abused including but not limited to the following e Damages to speaker cabinet and cabinet finish due to misuse abuse or improper use of cleaning materials methods e Bent speaker frame broken speaker connectors hole s in speaker cone hole s in surround amp dust cap and burnt speaker voice coil e Fading and or deterioration of speaker components amp finish due to impro
19. woofer connected to the XJ 700R 8 XJ 700R Manual EARTHQUAKE Er an art l AA FS ye AUTO on na gt RR VF SS SIGNAL SENSING RR ar a E GE AC SELECTOR 230V Lij x To access the fuse compartment simply unplug the amplifier from any power source place a flat head screw driver in the small notch and pry it open as illustrated 4 Music Movie Mode Button Press these buttons to select the amplifier s preset EQ Music mode flat and preset Movie mode 8dB between 30 80HZz For your convenience this included remote can be downloaded into a learning programmable remote IR Code 00H FFH Customer Code 85229080 Earthquake Sound Corp 800 576 7944 www earthquakesound com To Power 1 THOR IW SUB10 or 1Q10B Transducer In case the subwoofer becomes out of phase with The XJ 700R has two speaker output terminals A subwoofer can be connected to either SUB 1 or SUB the rest of the system adjust the phase shift to 2 The same amount of power will be produced from correct the problem Note that maximum bass is only achieved when the sub is in phase with the speakers using either terminal in your system EARTHQUAKE SPEAKER OUTPUT resor 230V 115v P BOUNDARY EQ p arthquake Sound Cor s USA f E 1
20. ximum bass is only achieved when the sub is in phase with In this case a minimum of 4 Ohm load impedance is the speakers in yoursystem required on each terminal SPEAKER OUTPUT CLASS 2 WIRING AC SELECTOR 230V U TWAC T E rd California Q xu 7o0R AE Jesigned and engint a SIGNAL SENSING IR in the USA XJ 700R THOR IW SUB10 In Wall Subwoofers AC SELECTOR sv 230V e ba 7 N W W Y y gt O z FUSE RATING Jesigned and engin kg 115V 60Hz TAAL inthe USA 4 OHM MIN 1AL 25 SIGNAL SENSING IR c XJ 700R NOTE AMINIMUM OF 4 OHM LOAD IMPEDANCE IS REQUIRED ON EACH TERMINAL 10 XJ 700R Manual Earthquake Sound Corp 800 576 7944 www earthquakesound com To Power 4 MQB1 Tactile Transducers The XJ 700R has two speaker output terminals The power output is evenly divided between the two terminals In this case a minimum of 4 Ohm load impedance is required o
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