About: Sony Mobile ES XM-1ES Monoblock Amplifier

XM-1ES Mobile ES™ Mono Power Amplifier gives you powerful and clean low-end from a sturdy, compact aluminum body. Precisely customize it to your requirements and taste, with optimally designed connection terminals, an extensive control panel, and an external remote control for bass adjustment. The new pre-out allows even more installation flexibility by either combining two input channels into a single output, or passing through in stereo, for connection to additional amplifiers.

600W x 1 RMS output power

Enjoy dynamic sound with an output power of 600W x 1 RMS at 4 ohms / 1000W x 1 RMS at 2 ohms. The highly efficient class-D amplifier boosts your in-car music, adding a powerful and clear low-end to your favorite tunes.

Powerful sound with astonishing clarity

Sony’s expertise and long years of engineering experience with digital amplifiers has made it possible to realize a compact and powerful amplifier, with uncompromising sound quality.

Optimized power blocks

The power supply block is optimally designed for low-noise, highly efficient electric power transmission, where the DC converter with a toroidal core transformer is chosen for less electro-magnetic interference. To reproduce delicate ultra-high-frequency sound, each channel block and the class-D amplification are all isolated with their own ground circuitry, minimising 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 the high-capacity electrolytic capacitors contribute to precise and responsive bass.

Sturdily built structures

The rigid, 1.2mm, cross-braced bottom plate reduces resonance by approximately and shifts resonance peaks away from the harsh vehicle vibration frequency bands, upgrading damping performance dramatically.

Enhanced logical control and connection placement

Controls for adjustments, and placement of connections, are logically placed for easy understanding and use. The carefully considered layout ensures both intuitive operation and installation simplicity.

High-quality speaker terminal

The speaker terminal features Hex-key screws, providing a durable method of tightening the wire connections while accepting bare wire or wire ferrules (up to AWG #8) for superior electrical performance and high-quality sound, and safe connection.