BOSS AUDIO
BOSS Audio Systems ATV UTV Sound Bar System
SKU: B06I BRT18A
Description
Part #: BRT18A
Compact, powerful, and built for the trail, the BOSS Audio Systems BRT18A soundbar delivers premium audio performance in a rugged 18-inch form. Perfect for ATVs, UTVs, and side-by-sides, this all-in-one amplified sound system features four full-range speakers and two high-frequency tweeters powered by a built-in Class D amplifier. With Bluetooth (R) streaming, a durable weatherproof design, and multiple input options, the BRT18A brings big sound to any off-road adventure.
18"
Fitment
Fitment Guaranteed
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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | BOSS AUDIO |
| Part Number | B06I BRT18A |
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Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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