Sony XM-GS100 Class D Mono Amplifier

Compact size. Massive bass.

The Sony XM-GS100 is proof that you don't need a huge amplifier to produce serious low-frequency performance. Designed specifically for subwoofer applications, this ultra-compact Class D monoblock amplifier delivers an impressive 1100 Watts maximum power at 2 Ohms while taking up minimal installation space.

Built around Sony's efficient Class D amplifier technology, the XM-GS100 produces powerful, clean bass while generating less heat and drawing less current than traditional amplifier designs. Its compact footprint makes it ideal for modern vehicles where installation space is limited.

Sony's integrated Active Thermal Control continuously monitors operating temperature to ensure reliable performance during extended listening sessions, while Dynamic Distortion Suppressor technology helps maintain clean, controlled bass output even at high volume levels.

Whether you're upgrading a factory audio system or powering an aftermarket subwoofer, the XM-GS100 delivers the punch, efficiency and reliability expected from Sony's premium Mobile ES heritage.

Key Features

• Compact Class D mono amplifier

• Up to 1100 Watts maximum output at 2 Ohms

• Active Thermal Control for reliable performance

• Dynamic Distortion Suppressor technology

• Variable low-pass crossover

• Compact chassis for flexible installation

• Efficient Class D design

• Excellent choice for sealed and ported subwoofer systems

• Stable and reliable bass performance

• Designed by Sony for long-term durability

Specifications

Why Choose The XM-GS100?

Many compact amplifiers sacrifice output to save space. The XM-GS100 doesn't.

Its highly efficient Class D design allows it to deliver impressive subwoofer power while remaining compact enough to fit under seats, behind trim panels or in tight boot installations. The result is a cleaner installation without compromising bass performance.

Combined with Sony's reliability and advanced protection circuitry, the XM-GS100 is an excellent solution for customers wanting powerful bass without the bulk of a traditional amplifier.

Garage Audio Notes

The XM-GS100 is one of our favourite amplifier upgrades for customers wanting a simple and reliable subwoofer solution. It's compact, easy to install and produces impressive bass output for its size.

Pair it with a quality 10" or 12" subwoofer and you'll achieve a significant improvement in low-frequency performance while maintaining valuable cargo space and installation flexibility.