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Table of Contents
Related Manuals for EarthQuake IQ1500
Summary of Contents for EarthQuake IQ1500
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Page 2: Sound Level
In addition Earthquake Sound’s IQ certification and patented The information which is stored in microprocessor turns on a preset group delay Class “J”... -
Page 3: Unpacking And Warnings
IQ Subwoofer Power Amplifier Unpacking and Warnings ITEMIZED LIST OF INCLUDED ACCESSORIES: 1. One (1) AC Power Cable 2. One (1) Users Manual 3. One (1) Registration Card 4. One (1) Remote Control 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. -
Page 4: Subwoofer Placement Guide
To give you three- dimensional front-end bass that allows you to have a low frequency dynamic stage, Earthquake designed dual input circuits that use buffers to maintain your stereo separation on the processor side while mixing stereo front signals to produce 3D bass. -
Page 5: Front And Back Panel Overview
IQ Subwoofer Power Amplifier Front and Back Panel Overview 25Hz, 12dB/Oct 0°-180° Phase Shift Switchable Subsonic Filter 0-20 MS.Phase Delay 20, 30 and 40Hz CROSSOVER SUBSONIC PHASE DELAY PHASE SHIFT 24dB/Oct Individual Channel Room Equalization Lowpass Gain Controls BY PASS With 12dB range 20ms 0°... - Page 6 IQ Subwoofer Power Amplifier Dual Subwoofer Stereo Connection Split L/R RCA's To Amplifiers INPUT LEFT/RIGHT Channels. LEFT The back side of a typical processor or receiver RIGHT MAIN AUDIO OUTPUTS LEFT LEFT SUR CENTER RIGHT RIGHT SUR CROSSOVER SUBSONIC PHASE DELAY PHASE SHIFT CROSSOVER SUBSONIC...
- Page 7 IQ Subwoofer Power Amplifier Single Subwoofer Mono Connection The back side of a typical processor or receiver MAIN AUDIO OUTPUTS LEFT LEFT SUR CENTER RIGHT RIGHT SUR CROSSOVER SUBSONIC PHASE DELAY PHASE SHIFT BY PASS 20ms 0° 180° 20Hz -40Hz 200Hz -6dB +6dB...
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Page 8: Room Correction
This information deals only with time correction that moves the peaks and the dips in a room to a flat. Once that is achieved the user will resort to the final correction- EQ the room. For that reason Earthquake’s IQ1500 is truly an intelligent system. -
Page 9: Amplifier Specifications
Amplifier Specifications IQ Subwoofer Power Amplifier POWER OUTPUT 1 x 1100watts RMS @ 4 ohms Mono (1% distortion) 1 x1500 watts RMS @ 2 ohms Mono (1% distortion) 1 x 700 watts RMS @ 8 ohms Mono (1% distortion) 20Hz-2kHz FREQUENCY RESPONSE TOTAL HARMONIC DISTORTION <0.08%, (1W/4ohm) - Page 10 (F) Shipping Instructions: (C) Earthquake agrees to repair or replace - at our option - all such defective Product/s must be packaged in its original protective box/s to minimize products/parts subject to the following provisions: transport damage.
- Page 11 REGULATIONS WHICH WERE IN EFFECT AT THE TIME OF THIS exceeding 85dB can be dangerous with constant exposure. Set PUBLICATION FOR PERMISSIBLE NOISE EXPOSURE, your audio system to a comfortable loudness level. Earthquake 1 - 1 1/2 PER 29CFR1910.95, TABLE G-16.
- Page 12 Sound That Will Move You. Earthquake Sound Corporation • www.earthquakesound.com • 2727 McCone Avenue Hayward, California 94545 • Phone: 510-732-1000, Fax: 510-732-1095...