Sony XM-GS100 GS Series Mono Subwoofer Amplifier – 330W RMS @ 4Ω, 600W RMS @ 2Ω, Premium Class-D Bass Power

Sony XM-GS100 – GS Series Mono Class-D Subwoofer Amplifier

The Sony XM-GS100 is a hard-hitting, high-fidelity mono amplifier engineered to bring serious bass performance to GS-Series and aftermarket subwoofers. Delivering up to 600W RMS at 2Ω and 330W RMS at 4Ω, this compact Class-D design pushes powerful, clean low-frequency output while running cool and efficient.

With premium internal components, high-current capability, and Sony’s GS-Series audio architecture, the XM-GS100 maintains tight control over your subwoofer for deep, accurate, distortion-free bass. Ideal for sealed or ported enclosures, this amp offers precise tuning through adjustable LPF, infrasonic (subsonic) filter, variable bass boost, and phase control.

Its compact size makes installation easy in sedans, trucks, SUVs, or stealth OEM-plus systems. Whether you're chasing SQ-grade clarity or want powerful, controlled low end, the XM-GS100 delivers clean, authoritative bass that transforms your system.

Key Features – Sony XM-GS100

• 600W RMS @ 2Ω, 330W RMS @ 4Ω – clean, stable power
• Class-D efficiency – cooler operation, compact footprint
• Low-Pass Filter (LPF) – adjustable for precise subwoofer tuning
• Subsonic Filter – protects subs in ported boxes
• Variable Bass Boost – fine-tune low-end response
• Phase control – optimize bass alignment in any vehicle
• High- and low-level inputs – integrates with OEM or aftermarket radios
• Compact chassis – ideal for under-seat or trunk installations

Technical Specifications – Sony XM-GS100

Ideal For

• Single or dual subwoofer builds
• GS-Series subwoofers
• Upgrading OEM systems with real bass power
• Sealed, ported, or bandpass enclosures

What’s in the Box

• Sony XM-GS100 monoblock amplifier
• Mounting hardware
• Wiring harness / documentation

Compatibility / Installation Notes

• Amplifiers require proper power wire, ground, fuse protection, speaker wiring, signal integration, and gain / crossover setup.
• Confirm speaker or subwoofer impedance and RMS power handling before pairing this amplifier with a system.
• Professional installation is recommended for safe wiring, correct tuning, and long-term reliability.

Why Buy From MCOR Automotive

• Authorized Sony retailer for genuine Sony car and marine audio products
• Products sold by MCOR Automotive are eligible for applicable Sony manufacturer warranty coverage
• 20+ years of vehicle audio installation, system design, and product-matching experience
• Nationwide fulfillment with support from real 12-volt automotive audio specialists