Description
Sony XM-4ES
The Sony XM-4ES is a premium Mobile ES Series 4-channel car amplifier, engineered to deliver studio-quality sound in your vehicle. It offers high-resolution audio compatibility, a robust Class AB amplifier design, and flexible configurations for both multi-speaker and subwoofer setups. With exceptional clarity, low distortion, and solid build quality, the XM-4ES enhances every drive with immersive, detailed sound.
Specifications
Power Output
| Feature | Specification |
|---|---|
| Rated Output Power (14.4 V, 2 Ω) | 165 W × 4 at 1 kHz, 1% THD |
| Rated Output Power (14.4 V, 4 Ω) | 100 W × 4 at 1 kHz, 1% THD |
| 4 Ω — BTL (Bridge-Tied Load) | 330 W × 2 BTL at 1 kHz, 1% THD |
| CTA Rated Output Power (4 Ω) | 100 W × 4 |
Amplifier Specifications
| Feature | Specification |
|---|---|
| Channel Configuration | 4-ch / 3-ch / 2-ch |
| Frequency Response | 10 Hz – 40 kHz |
| Low-Pass Filter | Variable (50 – 500 Hz), 12 dB/oct |
| High-Pass Filter | Variable (500 – 5 kHz), 12 dB/oct |
| CTA Signal-to-Noise Ratio | 77 dB |
| Signal-to-Noise Ratio | 100 dB |
| Total Harmonic Distortion @ 1 kHz | < 0.05% |
| MOSFET Power Supply | Yes |
| Speaker Level Input | Yes |
| Gold-Plated Connectors | Yes |
Size & Weight
| Feature | Specification |
|---|---|
| Dimensions (W × H × D) | 10.63″ × 2.36″ × 8.46″ |
| Weight | 6.39 lb |
About The Product
Optimized Power Blocks
The power supply block is optimally designed for low-noise, highly efficient electric power transmission. A DC converter with a toroidal core transformer is chosen to reduce electro-magnetic interference. To reproduce delicate ultra-high-frequency sound, each channel block and the Class-D amplification are isolated with their own ground circuitry, minimizing any signal interference.
Select Components for Superior Sound
The upgraded inductors with OFC wires are selected for lower internal resistance and improved sound character, while high-capacity electrolytic capacitors contribute to precise and responsive bass.
High-Quality Speaker Terminal
The speaker terminal features Hex-key screws, providing a durable method for tightening wire connections. It accepts bare wire or wire ferrules (up to AWG #8) for superior electrical performance, high-quality sound, and safe connection.
About This Item
- 100 W x 4 (330 W x 2 bridged) RMS output power at 4 ohms
- 165 W x 4 RMS output power 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
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