Description
Sony XM-8ES
The Sony XM-8ES is a premium Mobile ES™ 8-channel Class D car audio amplifier built for high-resolution sound reproduction in custom installations. It delivers clean, powerful output (100 W x8 RMS @4 Ω, 165 W x8 RMS @2 Ω, 330 W x4 bridged @4 Ω) and supports a wide frequency response of 10 Hz–40 kHz for ultra-detail in audio playback. With versatile channel configuration, signal summing for easy integration with factory systems, and premium build quality (resonance-damping chassis, gold-plated connectors) it’s ideal for serious car-audio systems.
Specifications
General Information
| Feature | Specification |
|---|---|
| Series | Mobile ES |
| Country of Origin (C/O) | Thailand |
| Amplifier Class | Class D |
| Channel Configuration | 8ch / 7ch / 6ch / 5ch / 4ch / 3ch / 2ch |
| Warranty | 3 Years (Warranty Card Included) |
| Instruction Manual Language | Chinese (Traditional) – Data Only |
Audio Performance
| Parameter | Specification |
|---|---|
| CTA S/N | ≥ 76 dB |
| Signal-to-Noise Ratio (Rated Output) | 100 dB |
| Total Harmonic Distortion (1 kHz) | < 0.05 % |
| Frequency Response | 10 Hz – 40 kHz |
| Tolerance | +0.5 / –3 dB |
| Amplifier Circuitry | MOSFET Power Supply (Output Stage: No / Power Supply: Yes) |
Power Output
| Mode | Power Rating |
|---|---|
| CTA Rated @ 4 Ω | 100 W × 8 (1 kHz, 1 % THD) |
| CTA Rated @ 4 Ω – Bridged (BTL) | 330 W × 4 (1 kHz, 1 % THD) |
| CTA Rated @ 2 Ω | 165 W × 8 (1 kHz, 1 % THD) |
| Maximum Output (14.4 V @ 4 Ω) | 1440 W |
| Maximum Output (14.4 V @ 2 Ω) | 2240 W |
| Current Drain (Rated @ 4 Ω) | 70 A (100 W × 8) |
Filters & Controls
| Feature | Specification |
|---|---|
| High-Pass Filter (HPF) | Variable 500 – 5 kHz / 12 dB per oct |
| Low-Pass Filter (LPF) | Variable 50 – 500 Hz / 12 dB per oct |
| Subsonic Filter | No |
| Bass Boost | No |
| Input Level (Speaker) | Yes – Speaker Level Input Supported |
| Gold-Plated Connectors | Yes |
Design & Build
| Feature | Specification |
|---|---|
| Illumination Color | White / Red |
| Dimensions (W × H × D) | 380 mm × 60 mm × 215 mm |
| Weight | Approx. 4.17 kg |
About This Item
- 100W x 8 (330W x 4 bridged) RMS at 4 ohms/165W x 8 RMS at 2 ohms
- High-Resolution Audio compatible
- Signal summing for seamless connection to factory audio and combined pre-outs
- Updated connection terminal/control panel design, and supplied bass remote
- 165Wx 8 RMS output power at 2 ohms














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