XM-4ES | MOBILE ES™ 4-CHANNEL POWER AMPLIFIER
The Mobile ES™ range will forever change the way you listen to music in your car. Find out how we redefined in-car audio quality.
XM-4ES//Q UMeet our High-Resolution Audio compatible 4-channel Mobile ES™ power amplifier. A new signal summing feature with combined pre-outs allows for seamless installation of your choice.
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