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XM-1ES | Mobile ES™ Mono Power Amplifier
Sale Price $399.99
Save $200.00Original Price$599.99
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Sale Price $399.99
Save $200.00Original Price$599.99
Or
Starting
or 0% APR
/mo
or 0% APR
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Est. Delivery Jul 30-31
3 Years Sony Limited Warranty
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- 600 W x 1 RMS output power at 4 ohms
- 1,000 W x 1 RMS output power at 2 ohms
- Resonance-damping compact and sturdy aluminum case
Features
Find out about our passion and uncompromising technology.
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.
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- Mobile ES and Mobile ES logo are trademarks or registered trademarks of Sony Corporation.
- Designs and specifications are subject to change without notice.
©2022 Sony Electronics, Inc. All rights reserved. Reproduction in whole or in part without written permission is prohibited. Sony and the Sony logo are trademarks and or registered trademarks of Sony Corporation. All other trademarks are trademarks of their respective owners. Features and specifications are subject to change without notice.
Can the XM-1ES power full-range speakers, or is it only for subwoofers?
The XM-1ES is a mono Class-D power amplifier designed specifically to drive a subwoofer, adding a powerful and clear low-end to your in-car music. It is not intended for full-range speaker use.
What is the power output of the XM-1ES?
The XM-1ES delivers 600 W x 1 RMS at 4 ohms and 1,000 W x 1 RMS at 2 ohms. Its highly efficient Class-D design boosts your in-car music with dynamic, powerful sound.
What subwoofer impedance loads does the XM-1ES support?
The XM-1ES is designed to drive a single mono subwoofer load at either 4 ohms or 2 ohms, with higher output available at 2 ohms.
Does the XM-1ES include filters for tuning a subwoofer?
Yes. It features a variable low-pass filter (50–500 Hz) and a variable subsonic filter (5–50 Hz), both with a 24 dB/octave slope, for precise control over subwoofer frequencies.
Can I connect the XM-1ES to a factory head unit without RCA pre-outs?
Yes. The XM-1ES includes speaker-level input compatibility, so it can accept high-level signals from factory systems that lack dedicated RCA outputs.
Is a remote bass control included with the XM-1ES?
Yes, a supplied bass remote is included, allowing you to adjust subwoofer level from the driver's seat.
What makes the XM-1ES a Mobile ES amplifier?
The XM-1ES draws on Sony's long engineering experience with digital amplifiers to deliver a compact, powerful design with uncompromising sound quality. It uses optimized power blocks, a low-noise DC converter with a toroidal core transformer, and isolated ground circuitry to minimize signal interference.
Is the XM-1ES built to handle the demands of in-car installation?
Yes. The XM-1ES uses a resonance-damping, compact and sturdy aluminum case that supports stable operation in a vehicle environment.
How much does the XM-1ES Mono Power Amplifier cost?
MSRP is listed as $599.99. Given that, these models can go on sale from time to time, and there are several other opportunities to save on price like through their group discounts for education, healthcare and military/veterans (ID.me & Unidays) along with their free loyalty program that gives up to 5% back in points.
What warranty comes with the XM-1ES?
The XM-1ES is backed by a 3-year Sony Limited Warranty.
*FAQ generated on 07/23/2026. Financing, pricing and promotions may no longer apply.