MODEL XJ-600R DIGITAL FEEDBACK CLASS “J” MONOBLOCK AMPLIFIER USERS MANUAL www.earthquakesound.
Introduction XJ-600R Congratulations and thank you for choosing the new Earthquake XJ-600R Subwoofer Power Amplifier as a key component for your audiophile system. The XJ-600R amplifier is designed to meet the highest standards of performance and sound quality. In addition, Earthquake Sound’s IQ certification and patented Class “J” circuitry ensures that the amplifier meets and exceeds all industry standards.
Unpacking and Warnings XJ-600R Subwoofer Power Amplifier ITEMIZED LIST OF INCLUDED ACCESSORIES: 1. One (1) AC Power Cable 2. One (1) Users Manual 3. One (1) Registration/Warranty Card 4. One (1) Remote Control 4. Rack Mounting Brackets and Screws When you have safely removed the amplifier from the packaging and placed it in a safe area, perform a thorough physical inspection and report any damage to the dealer that you purchased the unit from.
Subwoofer Placement Guide Why having two gains on a mono subwoofer is a good thing? Often you hear the term “subwoofers are non-directional”; this is not true subwoofer placement is harder to pick when to low frequencies are crossed . The wider the room, the more directional the subwoofer. The easiest solution is to use two subwoofers in the front: one on the left and a second on the right. The signal to both is mono. In some applications, users might have small front speakers or planer speakers.
Front and Back Panel Overview Main Power ON/OFF Switch XJ-600R 24dB/Oct Lowpass Crossover With Bypass Option Room Equalization Adjustment Center 0-180° Phase Correction Subwoofer Power Amplifier Channel and Power Status LEDs POWER SUBSONIC ON PHASE SHIFT PHASE DELAY ROOM CORRECTION 20Hz 0 30Hz GAIN CROSSOVER IN 40Hz ON POWER ON MAIN AUTO CH2 OFF XJ-600R 180 0 20ms -6dB +6dB -6dB +6dB -6dB +6dB OUT 200Hz 40Hz BYPASS OFF CH1 DUAL INPUT - MONO BLOCK - CLASS "J" POWER AMPLIF
Single Subwoofer (Stereo & Mono) Connection GOOD XJ-600R Subwoofer Power Amplifier The back side of a typical processor or receiver Single subwoofer application RCA splitters can be used to double the input signal strength. Maximum output can be reached with 400mv input, using one RCA. HI-LEVEL XLR RCA HI-LEVEL SPEAKER OUTPUT 110-120V CH2 INPU T CH1 INPUT 12V DC TRIGGER IR INPUT 220-240V 110-120V~/60Hz 110-120V, FUSE T6.3AL/250V 220-240V~/50Hz 220-240V, FUSE T3.15AL/250V 6.
Dual Subwoofer (Stereo & Mono) Connection XJ-600R Subwoofer Power Amplifier The back side of a typical processor or receiver BEST Three dimensional subharmonic system using two XJ600-R and two subwoofers HI-LEVEL XLR RCA HI-LEVEL SPEAKER OUTPUT 110-120V CH2 INPU T HI-LEVEL XLR 12V DC TRIGGER CH1 INPUT RCA IR INPUT HI-LEVEL 110-120V~/60Hz 110-120V, FUSE T6.3AL/250V 220-240V~/50Hz 220-240V, FUSE T3.15AL/250V LEFT Specifications Are Subject To Change Without Notice CH1 INPUT 6.
Room Correction XJ-600R Subwoofer Power Amplifier The XJ-600R offers a room correction technique that surpasses that of all previous attempts. The intelligent “Back EMF” drive circuit interacts with the subwoofer design and memorizes system tuning frequencies and system type. The information which is stored in microprocessor turns on a preset group delay curve that serves as a correction reference. This information deals only with time correction that moves the peaks and the dips in a room to a flat.
Amplifier Specifications POWER OUTPUT XJ-600R Subwoofer Power Amplifier 1 x 700 watts RMS @ 2-Ohms 1 x 570 watts RMS @ 4-Ohms 1 x 320 watts RMS @ 8-Ohms FREQUENCY RESPONSE 10Hz - 2.4kHz TOTAL HARMONIC DISTORTION <0.
Troubleshooting Information XJ-600R Subwoofer Power Amplifier XJ-600R troubleshoot guide: This menu is built around installer's feed back and some basic issues they may face in the field. It is intended to provide you with ideas on how to troubleshoot & isolate the problem. WARNING: Do not tamper with the internal circuitry doing so may cause damage to you, the amplifier and will indefinitely void the warranty. Problem: 1.
Consumer Warranty & Guidelines Earthquake warrants the original purchaser that all Factory Sealed New Audio Products 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 bill of sale with serial number affixed/written on it).
Sound That Will Move You Earthquake Sound reserves the right to amend details of the specifications without notice.
