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Your search for xs power returned these articles:

New marine speakers in your boat will give you an immediate upgrade in sound quality, but you'll also need a marine amplifier to get the best sound over open water.

Here we discuss the most popular fixes for an underpowered electrical system: the big 3 upgrade, a capacitor, a high output alternator, and a second battery.

If you're in the market for new car speakers but don't know where to start, take a look at these ten customer favorites to get your bearings.

Marty C's custom party cooler
by Alexander Hrabe

Inspired by Crutchfield, Marty C. upgrades his cooler with the Infinity INF-MPK250 receiver and speaker package and a Sound Ordnance B-8PTD powered subwoofer.

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