Boss Audio ASK902B.6 4 Channel Amplifier & 6.5" Speaker Kit - White is your all-in-one marine audio solution that delivers powerful sound without a head unit. Stream music from any Bluetooth-enabled device and enjoy rugged, weatherproof performance on the water or in outdoor environments.
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Weatherproof 6.5" MR6W speakers — White
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MC900B 4-Channel amplifier with a multi-function controller and built-in Bluetooth for wireless playback
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Hideaway antenna for discreet mounting and strong signal
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Weatherproof 500W amplifier ready to push clear, punchy sound
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Waterproof pouch to protect controls and connections
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MUSB35 USB/Aux Accessory Extension Cable for flexible device connections
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Mounting hardware and instruction manuals included
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SiriusXM Promotion — 3 months of SiriusXM Streaming Service
This kit is designed for boats, decks, docks, and any outdoor setup where space is at a premium and a traditional head unit isn’t feasible. It combines a powerful 4-channel amplifier with weatherproof, high-quality MR6W speakers to deliver immersive sound, reliable Bluetooth streaming, and simple, all-in-one installation. Enjoy music anywhere with no-compromise performance and a complete kit that’s ready to install right out of the box.
