The Sony Mobile ES XM-8ES is a premium 8-channel Class-D amplifier engineered for high-end SQ (sound quality) systems, active front stages, and advanced OEM integration builds. It’s part of Sony’s flagship Mobile ES lineup and is especially popular for powering full active systems from a single amplifier chassis while maintaining audiophile-grade sound quality and High-Resolution Audio support
Main Features
- 8-channel Class-D amplifier
- High-Resolution Audio compatible
- 100W x 8 RMS @ 4Ω
- 165W x 8 RMS @ 2Ω
- 330W x 4 bridged @ 4Ω
- Signal summing for OEM integration
- Gold-plated terminals and connectors
- Variable HPF/LPF crossovers
- Compact resonance-damping aluminum chassis
- Flexible 8ch/6ch/5ch/4ch/3ch/2ch configurations
- Combined pre-outs for system expansion
- Premium Mobile ES construction and tuning
Specs
| Specification | Details |
|---|---|
| Amplifier Class | Class-D |
| Channels | 8 |
| RMS Power @ 4Ω | 100W x 8 |
| RMS Power @ 2Ω | 165W x 8 |
| Bridged Power | 330W x 4 |
| Frequency Response | 10Hz – 40kHz |
| Signal-to-Noise Ratio | 100dB |
| THD | <0.05% |
| Dimensions | 14.96" x 2.36" x 8.46" |
| Weight | 9.19 lbs |
| Approx. Shipping Weight | ~11–14 lbs |
Installation Notes
The XM-8ES performs especially well with:
- DSP processors
- Active front-stage systems
- OEM integration interfaces
- Sony Mobile ES speakers
- SQ-focused builds
Popular system configurations include:
- Active 3-way front + bridged sub
- Front/rear/sub systems
- Full active 2-way + rear fill
- OEM amplified replacement systems
-
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