Boss Audio · New
Boss Audio Systems Marine 4in Waketower Speaker / Bluetooth Weatherproof
MPN BM40AMPBT · Store SKU bsaBM40AMPBT
Supplier stock checked 11/7/2026, 5:03:58 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Elevate your off-road and marine audio experience with the BOSS Audio Systems BM40AMPBT, a rugged, all-terrain speaker pod system built to deliver thumping sound and resilient performance. With its sleek black 4 inch waterproof speaker pods and integrated Class-D amplifier, this system streams your favorite tunes via Bluetooth® and withstands rain, splash, and rough rides. The IPX5-rated waterproof remote, versatile clamp mount, and auto shut-off feature make it easy to install and safe to operate-all while filling your ride with rich, full-range audio. Two 4" Speakers with 1" Tweeter, Black
Manufacturer fitment & guides
Check BM40AMPBT against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
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