Sony XM-4ES Mobile ES™ 4-Channel Power Amplifier 165W RMS x 4 High-Resolution Audio Compatible
Elevate your sound system with the Sony XM-4ES Mobile ES™ 4-Channel Power Amplifier. Delivering a massive 165 W RMS x 4 at 2 Ohms, this High-Resolution Audio compatible Class-D amplifier is engineered for exceptional clarity and power, providing the dynamics your music deserves.
The XM-4ES utilizes optimized circuit design with isolated ground circuitry for each channel to minimize interference, ensuring pristine sound reproduction. Premium components, including a low-noise toroidal core transformer and OFC (Oxygen-Free Copper) wire inductors, guarantee superior efficiency and sound character.
Designed for flexibility, the amplifier includes a revolutionary Signal Summing feature with combined pre-outs, allowing seamless integration with complex modern factory audio systems by consolidating filtered signals into a full-range output. The rigid aluminum chassis with resonance damping ensures stable performance, making the XM-4ES the perfect foundation for a high-end mobile audio setup.
This item is available for local pickup. (Details)
Authorized dealer. Sold with full warranty.



Fast Shipping


Secure Checkout


30-Day Returns
Features:
- High-Power Output: Class-D efficiency delivers 165 W RMS x 4 at 2 Ohms (or 100 W x 4 at 4 Ohms), and a powerful 330 W x 2 bridged for driving subwoofers or heavy-duty components.
- High-Resolution Audio Compatible: Engineered to enhance every detail of High-Resolution Audio files, delivering studio-quality sound in your vehicle.
- Optimized Audio Circuitry: Features isolated ground circuitry for each channel and an optimized power block with a toroidal core transformer to ensure ultra-low noise and exceptional clarity.
- Premium Internal Components: Utilizes upgraded inductors with OFC wires and high-capacity electrolytic capacitors for improved sound character, precise bass, and high efficiency.
- Signal Summing Feature: Enables easy connection to complex factory audio systems by combining filtered tweeter, woofer, or subwoofer signals into a full, accurate stereo signal.
- Resonance-Damping Chassis: Sturdy aluminum bottom plate with a cross-bracing design improves rigidity by 50%, eliminating vibration that can degrade sound quality.
- Flexible Installation: Combined pre-outs allow the consolidated full-range signal to be sent to other amplifiers (e.g., the XM-1ES monoblock) for easy system expansion.
- High-Quality Terminals: Durable speaker terminals with Hex-key screws accept up to AWG #8 wire or ferrules for secure and superior electrical conductivity.
Specifications:
- Series: Mobile ES™
- Amplifier Type: 4-Channel Power Amplifier (Class-D)
- RMS Power Output (4 Ohms): 100 W x 4
- RMS Power Output (2 Ohms): 165 W x 4
- RMS Power Output (Bridged): 330 W x 2 (4 Ohms)
- Minimum Impedance: 2 Ohms stereo, 4 Ohms bridged
- High-Resolution Audio: Compatible
- Internal Components: Toroidal Core Transformer, OFC Wire Inductors
- Chassis Design: Resonance Damping Aluminum Chassis
- Feature: Signal Summing for OEM Integration
- Expansion: Combined Pre-Outs
- Speaker Terminals: Hex-key, supports up to AWG #8
| Package Contents |
|
|---|





