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Earthquake Sound XJ-300 FR manual

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Table of contents for the manual

  • Page 1

    User’s Manual Earthquake Sound Corp. | (510) 732-1000 | www.earthquakesound.com XJ-300 FR 2 Channel or Monoblock Class “J” Amplifier[...]

  • Page 2

    2 XJ-300FR Manual Earthquake Sound Corp. | www.earthquakesound.com Earthquake Sound Corporation 2727 McCone Avenue Hayward, CA 94545 Tel: 510-732-1000 Fax: 510-732-1095 Customer Support tech@earthquakesound.com Tel: 800-576-7944 Fax: 510-732-1095 © 2011 Earthquake Sound Corporation. All rights reserved. This document should not be construed as a c[...]

  • Page 3

    XJ-300FR Manual 3 Specifications are subject to change without notice Safety Instructions 1) Read these instructions in their entirety. 2) Store this manual and packaging in a safe place. 3) Heed all warnings. 4) Follow instructions (do not take short cuts). 5) Do not use this apparatus near water. 6) Clean only with a dry cloth. 7) Do not block an[...]

  • Page 4

    4 XJ-300FR Manual Earthquake Sound Corp. | www.earthquakesound.com Unpacking System Components • Keep the original carton and packing materials for future shipment or storage. • Check for any visual signs of damage. If you encounter any concealed damage, consult your Earthquake Sound dealer before proceeding with unit installation. • Retain t[...]

  • Page 5

    XJ-300FR Manual 5 Specifications are subject to change without notice Included in the Box 1 XJ-300FR Stereo Class “J” Amplifier 4 Short Mounting Ears 1 Bracket 4 Screws for the Bracket 1 Power Cord Introduction The XJ-300FR amplifier is an extremely versatile and modular amplifier. It can be used as a two channel, 2.1 channel, or bridged as a 1[...]

  • Page 6

    6 XJ-300FR Manual Earthquake Sound Corp. | www.earthquakesound.com Front Features 3) Auto Music Sensing: Amplifier automatically turns on when it senses signal. 1) Power Switch: Switch to “ON” to turn on or to use the Auto on music sensing feature. 2) LED Light: Green light signifies the amp is on. 1) Power Switch: In order to enable the auto o[...]

  • Page 7

    XJ-300FR Manual 7 Specifications are subject to change without notice 3) Auto Music Sensing: Amplifier automatically turns on when it senses signal. 4) Bypass/Lowpass: Set to Bypass to use as a 2 channel or 2.1 channel amplifier. Set to Lowpass to use as a 1 channel or subwoofer amplifier. 5) Phase Setting: Use to correct subwoofer frequency arriva[...]

  • Page 8

    8 XJ-300FR Manual Earthquake Sound Corp. | www.earthquakesound.com Back Features 1) RCA Inputs The most common audio input 1) RCA Inputs: If you are using the XJ-300FR as a mono block (1 channel amplifier), connect only the left (white) RCA terminal. Be sure the toggle switch is set to “RCA” in order to use this input. 2) Input Toggle: The XJ-3[...]

  • Page 9

    XJ-300FR Manual 9 Specifications are subject to change without notice 4) Speaker Outputs: A) To use the XJ-300FR as a two channel amplifier, connect the right speaker to the R+ and R- terminals and the left speaker to the L+ and L- terminals. B) To bridge the XJ-300FR as a one channel amplifier (or monoblock), connect the positive speaker wire to t[...]

  • Page 10

    10 XJ-300FR Manual Earthquake Sound Corp. | www.earthquakesound.com Mounting Options for 1 XJ-300FR The XJ-300FR also comes with four rubber feet to not damage the bottom in the instance that it simply sits on a shelf or cabinet. Then bolt to any vertical or horizontal surface. The XJ-300FR can uniquely be mounted to a wall or inside a cabinet. Sim[...]

  • Page 11

    XJ-300FR Manual 11 Specifications are subject to change without notice Linking 2 XJ-300FRs The XJ-300FR’s ingenious design lets the user link two amplifiers together depending on the desired channel set-up. 1) Match the bolts on the left side of one amp with the linking holes on the right side of the other amp. 2) Once they are connected, push th[...]

  • Page 12

    12 XJ-300FR Manual Earthquake Sound Corp. | www.earthquakesound.com Mounting 2 XJ-300FRs Screw short mounting arms to the outer sides of the amplifiers so they are rack mountable. Or screw two mounting arms on each side so the set is wall mountable.[...]

  • Page 13

    XJ-300FR Manual 13 Specifications are subject to change without notice Connecting to a Subwoofer/Tactile Transducer Wiring with the THOR In-Wall Subwoofer Receiver/Processor + _ Wiring with the Q10B Tactile Transducer Receiver/Processor + _ Make sure the front toggle switch is set to “Low Pass” if connecting to a subwoofer or tactile transducer[...]

  • Page 14

    14 XJ-300FR Manual Earthquake Sound Corp. | www.earthquakesound.com Connecting to Tactile Transducers Make sure the front toggle switch is set to “Low Pass” if connecting to a subwoofer or tactile transducer. Note: Wiring with 2 MQB-1 Tactile Transducers Receiver/Processor + _ + _ Do not wire 1 MQB-1 with the mono bridge setting. Use either the[...]

  • Page 15

    XJ-300FR Manual 15 Specifications are subject to change without notice Wiring with the ROCK-on 2.1 channel system Series Wiring + _ + _ Connecting to Outdoor Speakers (cont.) Granite-52 Speakers Granite-10D Subwoofer + _ + _ Receiver/Processor Though 1 XJ-300FR is capable of powering the Granite 2.1 system, you can use 2 linked XJ-300FRs for more p[...]

  • Page 16

    16 XJ-300FR Manual Earthquake Sound Corp. | www.earthquakesound.com Connecting to SWAT 2.4 Wireless Transceiver SWAT 2.4 Wireless Receiver SWAT 2.4 Wireless Transmitter Music Source with audio output The XJ-300FR is optimized for use with the SWAT 2.4 Wireless Transceiver. After the amplifier is wired to the speakers, connect the SWAT 2.4 Receiver [...]

  • Page 17

    XJ-300FR Manual 17 Specifications are subject to change without notice Specifications Model No. XJ-300FR Output Power 8-ohm load: 2 x 110 WRMS 4-ohm load: 2 x 170 WRMS Mono Bridged: 8-ohm load: 170 WRMS 4-ohm load: 300 WRMS Frequency Response 20Hz - 20kHz THD 0.08% Damping Factor >400 Signal to Noise Ratio >97dB Power Line Voltage 110 - 120C [...]

  • Page 18

    18 XJ-300FR Manual Earthquake Sound Corp. | www.earthquakesound.com 5 Year Limited Warranty Earthquake warrants the original purchaser that the speaker or amplifier (product) is 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 [...]

  • Page 19

    XJ-300FR Manual 19 Specifications are subject to change without notice 5 Year Limited Warranty (cont.) • Bent casing, damaged finish on casing due to abuse, misuse, or improper frame or broken connections. • Fading, deterioration of components and finish due to improper exposure to elements. • Burnt tracers of PCB. • Product/part damaged du[...]

  • Page 20

    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 Phone: (510) 732-1000 Fax: (510) 732-1095[...]