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ZR Series 4/3/2 Channel Amplifier

Model number: XM-ZR704
Rated 5 out of 5 stars
Model features: 700W max power, 70W x 4 RMS into 4 ohms, 80W x 4 RMS into 2 ohms, 160W x 2 RMS into 4 ohms, variable 50-300Hz HPF/LPF on front and rear channels

ADDITIONAL IMAGES:

$179.99

Earn 180 Sony Rewards points on this purchase.

Rock your road trip with Xplōd™ ZR Series amplifiers. The XM-ZR704 amplifier delivers 70 watts RMS to each of your front and rear speakers, or can be switched to 2-channel mode to power a pair of subwoofers. You can also switch to 3-channel mode and power a subwoofer while the other two channels power a pair of speakers. Additional features include variable crossovers, multiple channel configurations and single-side electrical connections.

4 Channel RMS power output at 4 Ohm

70W x 4 RMS (20Hz-20kHz, < 1%, 4 OHM, 14.4V)1

4 Channel Max power output at 2 Ohm

This unit has a maximum output power of 175W per channel at 2 Ohm.

High Level Input with Sensing Power On

Direct connection (High Level Input)can be made with the speaker output of your car audio unit if it is not equipped with RCA line output.High Level Sensing power on feature allows the unit to be activated without the need for remote connection.

Bass Boost

Variable 0-10 dB 40Hz bass boost provides additional bass response at lower frequencies (rear channels only).

4 Channel RMS power output at 2 Ohm

80W x 4 RMS (20Hz-20kHz, < 1% THD+N, at 2 Ohm, 14.4V)

2 Channel Max power output at 4 Ohm

This unit has a maximum output power of 350W per channel when bridged at 4 Ohm.

Subsonic Filter

Independent variable 12 dB/Oct 6-70Hz sub-sonic HPF (High Pass Filter) for front and rear channels.

4 Channel Max power output at 4 Ohm

This unit has a maximum output power of 150W per channel at 4 Ohm.

2 Channel RMS power output at 4 Ohm

160 x 2 RMS (20Hz-20kHz, < 1%, 4 OHM, 14.4V)

Variable HPF/LPF for front and rear

Variable 12 dB/Oct 50-300Hz HPF (High-Pass Filter) and LPF (Low-Pass Filter) for front and rear channels.

Product Specifications

Audio Features

  • Level Control : High Level Input: 3.0 - 12V

Speaker

  • Impedance : 2-8 Ohms in Stereo Mode
    4-8 Ohms mono
  • Speaker Terminal Type : Gold plated terminals

Amplifier Section

  • Max power output : 700W max power
  • Power Ad Hoc : 70W per channel at 4 Ohms from 20Hz-20kHz with < 1% THD1
  • Speaker Impedance : 2-8 Ohm stereo4-8 Ohms mono

Inputs and Outputs

  • Audio In : RCA Pin Jacks, High Level Input Connector
  • Audio Out : Speaker Terminals
  • Input(s) : RCA Pin Jacks and High Level Speaker Input Connector
  • Line Level Input(s) : RCA pin jacks
  • Output(s) : Speaker Terminals
  • RCA Audio Input(s) : Pin Jacks: 0.3 - 6V

Weights and Measurements

  • Dimensions (Approx) Depth : 9-7/8"
  • Dimensions (Approx) Height : 2-1/4"
  • Dimensions (Approx) Width : 16-3/4"
  • Dimensions (Approx.) : 16 3/4 x 2 1/4 x 9 7/8" (424 x 55 x 248 mm)
  • Weight (Approx.) : 6lb 14oz

Audio

  • Band : Low Pass Filter: 50-300 HZ, -12dB/octHigh Pass Filter: 50-300 HZ, -12dB/oct
  • Circuit System : OTL Output Transformerless CircuitPulse Power Supply
  • Frequency Response : 10-100kHz (+0/-3 dB)
  • Harmonic Distortion : 0.05% (1kHz)
  • Impedance : 2-8 Ohms Stereo,4-8 Ohms Mono
  • Input Level : 0.3 - 6.0V (RCA input)1.2 - 12.0V (High Level Input)
  • Low Boost : 0-10dB (40Hz)
  • Noise Level : 93 dBA
  • Power Supply : OTL Output Transformerless CircuitPulse Power Supply
  • Signal Circuitry : 6-70Hz Variable -12 dB/Octave Subsonic filter

Power

  • Current Drain : At rated output: 45A (at 2 Ohms) Remote Input: 1 mA
  • Input Voltage : 10.5-16V Power Supply Voltage
  • Internal Power Supply : OTL Output Transformerless CircuitPulse Power Supply
  • Output Power : Maximum Output: 350W x 2 (at 4 Ohms)150W x 4 (at 4 Ohms)
  • Power Requirements : 12V DC Car Battery (Negative Ground)
  • Rated Output : 70W x 4 (20Hz-20kHz, 1% THD, at 4 Ohms, 14.4V)80W x 4 (20Hz-20kHz, 1% THD, at 2 Ohms, 14.4V)160W x 2 (20Hz-20kHz, 1% THD, at 4 Ohms, 14.4V)

In the Box

  • Protection Cap (1)
  • Mounting Screws (4)
  • High Level Input Cord (1)

Product Profile

Support

Product Warranty

  • Installation Card - Car Amplifier

    Installation Card - Car Amplifier

    $119.99

XM-ZR704 5 5 3 3
DjOxy really good amp and i say its the best from sony that i got so far!!! i love the amp! i bought 2 of them... July 15, 2011
Big bang for the buck! Powering two 6.5" components in the front doors and two 8" Kicker CVT's. This amplifier has a very clean sound and decent power. With plenty of controls to tune both front and rear stages. For the money this amp is hard to beat. Sony has improved their game in the car audio world. August 26, 2010
nice amp That was the best amp I ever have seen so far.It has been a pleasure to byu sony products. June 3, 2009
1-3 of 3

VIEW FOOTNOTES


1. CEA-2006 Compliant — Standardized “Voluntary” Testing & Measurement Methods for Mobile Audio Amplifiers. This standard advocates a uniform method for determining an amplifier’s RMS power and signal-to-noise ratio. Using 14.4 volts, RMS watts are measured into a 4-ohm impedance load at 1 percent Total Harmonic Distortion (THD) plus noise, at a frequency range (for general purpose amplifiers) of 20 Hz to 20,000 Hz.

© 2009 Sony Electronics Inc. All rights reserved. Reproduction in whole or in part without written permission is prohibited. Sony, Memory Stick, nav-u, Quick-BrowZer, Walkman, Xplod, ZAPPIN, and the Sony, nav-u and Xplod logos are trademarks of Sony. iPhone and iPod are trademarks of Apple Inc., registered in the U.S. and other countries. Bluetooth is a trademark of Bluetooth SIG, Inc. NAVTEQ Maps & Traffic is a trademark of NAVTEQ. All other trademarks are trademarks of their respective owners. Features and specifications are subject to change without notice. Non-metric weights and measures are approximate.

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