The Boss Audio ASK904B.64 is an all-in-one, weatherproof marine audio solution designed for boats and rugged environments. It delivers Bluetooth-enabled music without a separate head unit, pairing a powerful 4-channel amplifier with two pairs of white 6.5" MR6W speakers for clear, high-fidelity sound on the water.
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4-Channel Amplifier with Controller: MC900B amplifier with a multi-function controller, capable of up to 500W total output for loud, crisp playback.
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Weatherproof 6.5" MR6W Speakers: Two pairs in pristine white built to withstand marine conditions while delivering high-fidelity sound.
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Bluetooth Streaming, No Head Unit Needed: Play music directly from any Bluetooth-enabled device—no separate head unit required.
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Waterproof Pouch: Protects essentials while you cruise, fish, or dock.
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USB/Aux Extension Cable: MUSB35 provides easy, flexible connectivity to your devices.
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Marine-Grade Durability: All components are selected to withstand marine conditions for dependable performance.
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Color and Interior Compatibility: White speaker kit pairs seamlessly with a wide range of boat interiors.
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Complete Ready-to-Install Kit: Includes mounting hardware and instruction manuals for quick setup; what's in the box: MC900B amplifier w/multi-function controller, two (2) pairs of MR6W speakers, waterproof pouch, MUSB35 USB/Aux extension cable, mounting hardware, and instruction manuals.
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SiriusXM Promotion: Get 3 months of SiriusXM streaming service included.
This kit delivers a compact, durable marine audio solution that simplifies setup while providing robust amplification, Bluetooth versatility, and weather-ready components designed to perform year after year on the water. The inclusion of SiriusXM adds immediate value, and the color-matched white speakers integrate smoothly with many boat interiors for a cohesive look.
