Boss Audio · New
Boss Audio Systems Motorcycle Speaker Amplifier/ Bluetooth/ 3in Speakers Pair- Black
MPN MCBK420B · Store SKU bsaMCBK420B
Supplier stock checked 11/7/2026, 9:59:42 AM 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
Rev up your ride with the BOSS Audio Systems MCBK420B, a compact 3 inch motorcycle audio system built for adventure-seekers who demand big sound in rugged conditions. Featuring weatherproof chrome speakers and a built-in Class D amplifier, this package delivers crystal-clear performance, intuitive control, and hassle-free installation-perfect for taking your soundtrack off-road or on the highway. Black
Manufacturer fitment & guides
Check MCBK420B 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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