Sony Mobile XM-GS100 GS-Series 600-Watt Monoblock Subwoofer Amplifier

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Regular Price: $279.99

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Model: XM-GS100 UPC: 027242823297 Item: 160982

Product Information

XM-GS100 GS-Series 600-Watt Monoblock Subwoofer Amplifier

The Sony GS-100 Class-D subwoofer amplifier affords incredible installation flexibility, thanks to its compact size and packs quite a punch. GS series amplifiers offer tremendous value including convenience features such as: modern cosmetics, variable cross-overs and singe-side electrical connections to suit almost any application.

Amp Design

The XM-GS100's efficient Class-D mono block design, compact chassis size, and single sided connections provide multiple mounting options while maximizing output and control for your audio system.

4 Ohm Power Output

The XM-GS100 delivers 330 watts RMS power at 4 ohm with 14.4 volts, from 20Hz - 200Hz with less than 1% THD+N. This unit has a maximum output power of 600 mono at 4 ohm.

2 Ohm Power Output

The XM-G100 delivers 600 watts RMS power at 2 ohm with 14.4 volts, at 50 Hz with less than 1% THD+N. This unit has a maximum output power of 1100 watts mono at 2 ohm.

Built-In Crossovers

The XM-GS100 has a removable top panel that conceals a variable 12 dB/oct LPF (Low-Pass filter) at 50-300Hz as well as a 12 dB/octave sub-sonic HPF (High-Pass filter), variable at 6-70Hz to maximize your systems potential. This amplifier also offers a variable 0-10 dB 40 Hz bass boost circuit to increase low frequency response.

Input Flexibility

As well as traditional RCA inputs, the XM-GS100 offers direct connections (High Level Input) to the speaker output of your car audio unit if it is not equipped with RCA line outputs. The auto sensing, high level input feature also allows the amplifier to be powered up without the need for remote power turn on connections.

Protection Circuitry

The Active Thermal Control regulates the units operating temperature for stable, long-term playback at high volume levels. Dynamic Distortion Suppressor reduces distortion that occurs at higher playback levels for clear bass reproduction.



Size & Weight

  • Dimensions (W x H x D): 2.01 x 10.71 x 7.95 in
  • Weight: 5.51 lbs


  • Channel Configuration: Mono
  • Low Pass Filter: Variable: 50-300 Hz
  • Low-Pass Filter Slope: 12 dB/oct

Rated Output Power, RMS 20-20000 Hz

  • Max. Channel Configuration at 4 ohm (W) / THD (%): 330 W x 1 / 1.0% (20-200 Hz)
  • Max. Channel Configuration at 2 ohm (W) / THD (%): 600 W x 1/1.0% (50 Hz)

Maximum Output Power (1 kHz)

  • Max. Channel Configuration at 4 ohms: 600 W x 1
  • Max. Channel Power Configuration at 2 ohms: 1100 W x 1

General Features

  • Frequency Response: 10-300 Hz
  • Tolerance: +0.5/-3 dB
  • Signal to Noise Ratio: 100 dB
  • Total Harmonic Distortion at 1 kHz (%): 0.1% (50 Hz)


  • CEA Power output: 330 W x 1
  • CEA SN Ratio: 65 dBA
  • Load Capability (ohm): NO/YES
  • Subsonic High Pass Filter: YES
  • Bass Boost: Frequency (0 - 10 dB): 40 Hz
  • Speaker Level Input: YES
  • Line In: Input Sensitivity: 0.3–6
  • Gold Plated Connectors: YES
  • Current drain (A) - rated output power at 4 ohm: 30A
  • Line Out: YES (Through)

What's in the Box

What's in the Box:

  • One XM-GS100 amplifier
  • Speaker level input harness
  • Mounting hardware
  • Owner's manual



We'd love to hear your thoughts! Please leave a review.

Customer Reviews for Sony Mobile XM-GS100 GS-Series 600-Watt Monoblock Subwoofer Amplifier

5.0 / 5.0
3 Reviews
5 Stars
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1 Star
Rated 5 out of 5
5 years, no problems!
Have thumped this amplifier HARD. It has destroyed 8 subwoofers in the past 5 years, installed in 3 different vehicles and I still CANNOT KILL THIS AMP. Has always been used on double 10 inch sub set ups. Stepping up to a ported box with 12's soon. Maybe the extra current will do it in? I doubt it.
March 14, 2018
Originally posted at
Rated 5 out of 5
Great Amp!!!
Using this amp to power a 2k watt competition sub, and it pushes it for all it's worth. Will make your nostriles itch to your eyeball with clean pure Bass.
June 22, 2013
Originally posted at
Rated 5 out of 5
Sony Car AV Entertainment Complete!
I have the Sony XM-GS100 with the XM-GS400 connected to a Sony XAV-601BT and the sound is clear, and professional. Highs, Mids, Lows have seperate controls. This is surely for someone who wants quality sound!
May 17, 2013
Originally posted at


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Do this have smart start?
A shopper on Sep 23, 2020
  Hello and thanks for your inquiry! SmartStart is a remote start system/add-on convenience. You would want to check out the Viper remote start equipment if youre interested in SmartStart connectivity. Thanks!