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Slim Series 4/3 Channel Amplifier

Model number: XM-4S
Rated 5 out of 5 stars
Model features: 500W max power, 50W x 4 RMS into 4 ohms, 60W x 4 RMS into 2 ohms, 160W x 1 RMS into 4 ohms (rear), selectable 80Hz HPF/LPF

ADDITIONAL IMAGES:

Bring out the details of your music with Xplōd™ Slim Series amplifiers. The XM-4S 4/3 channel amplifier produces big power from an ultra-compact footprint and offers incredible mounting flexibility. Combining value with convenience, this amp also features top-mounted adjustment controls, selectable HPF/LPF crossover and singe-side electrical connections.

RMS Power at 4 Ohm

50W x 4 RMS (20Hz-20kHz, <0.04 THD+N, at 4 OHM, 14.4V)1

RMS Power at 2 Ohm

60W x 4 RMS (20Hz-20kHz, <0.1% THD+N, at 2 Ohm, 14.4V)

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.

Three Channel Power Output

60W x 2 RMS + 120W x 1 RMS (20Hz-20kHz, <0.04 THD+N, 14.4V) in 3 channel mode with front channels at 2 Ohms stereo and rear channels bridged into 4 Ohm load.

Total Output Power

Total maximum power output is 500W.

Compact design

Compact size allows for easy installation in pick up truck and compact vehicle applications

MAX Power at 4 Ohm

This unit has a maximum output power of 95W per channel at 4 Ohm.

Max Power at 2 Ohm

This unit has a maximum output power of 125W per channel at 2 Ohms.

Selectable HPF and LPF

Built in selectable 12 dB/Oct 80Hz HPF for front and 80Hz LPF for rear. Variable 0-10 dB 40Hz bass boost provides additional bass response at lower frequencies (rear channels only).

Product Specifications

Audio Features

  • Level Control : High Level Input: 6.0 - 12V

Speaker

  • Impedance : 2-8 Ohms
  • Speaker Terminal Type : Output

Amplifier Section

  • Max power output : 440W max power
  • Power Ad Hoc : 50W per channel at 4 Ohms from 20Hz-20kHz with < 1% THD1
  • Speaker Impedance : 2-8 Ohm stereo
    4-8 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 : 8-7/8 inches
  • Dimensions (Approx) Height : 1-3/4 inches
  • Dimensions (Approx) Width : 7-3/4 inches
  • Dimensions (Approx.) : 8 7/8 x 1 3/4 x 7 3/4" (223 x 43.5 x 196mm)
  • Weight (Approx.) : 4lbs 14oz (2.2Kg)

Audio

  • Band : Low Pass Filter: 80 HZ, -12dB/oct
    High Pass Filter: 80 HZ, -12dB/oct
  • Circuit System : OTL Output Transformerless Circuit Pulse Power Supply
  • Frequency Response : 5 Hz - 100 Khz (+0/-3 db)
  • Harmonic Distortion : 0.005% (at 1 kHz)
  • Impedance : 2-8 Ohm 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 : 90 dBA
  • Power Supply : OTL Output Transformerless Circuit Pulse Power Supply

Power

  • Current Drain : At rated output: 27 A (4 Ohm) Remote Input 1 mA
  • Input Voltage : 10.5-16V Power Supply Voltage
  • Internal Power Supply : OTL Output Transformerless Circuit Pulse Power Supply
  • Output Power : Maximum Output: 95Wx4 (at 4 Ohms); Three Speakers 95Wx2+250 Wx1 (at 4 Ohms)
  • Power Requirements : 12 V DC car battery (negative ground)
  • Rated Output : 50 W x 4 (20 Hz - 20 kHz, 0.04% THD, at 4 Ohms, 14.4V)1 60 W x 4 (20 Hz - 20 kHz, 0.1% THD at 2 Ohms, 14.4V)

In the Box

  • Mounting Screws (4)
  • High Level Input Cord

Product Profile

Support

Product Warranty

  • Installation Card - Car Amplifier

    Installation Card - Car Amplifier

    $119.99

XM-4S 5 5 1 1
Amazing Amp!! I bought this amp 2 years ago because I needed a 4 channel amp with a small size. I used it to run a set of Infinity Reference 6-3/4" components up front and two Infinity Reference 6-3/4" coaxials in the rear. This amp pushed them with no problems!! About 7 months ago, I took out my large mono amp that was running one 12" Infinity Kappa Perfect VQ single voice coil subwoofer. Since this amp can run at 3 channels, I bridged the rear channels to run my subwoofer and let the front two channels run my components. I WAS COMPLETELY BLOWN AWAY!!!!!! This little amp makes some SERIOUS power!! Whenever I show someone this little amp, and then tell them that its running my ENTIRE system, they cant believe it! The Sony XM-4S is one Amazing Amp!!!!!! January 27, 2010
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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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