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BOSS AUDIO
ONYX MODEL 1600W HIGH OUTPUT 4 CH FULL RANGE CLASS A/B AMPLIFIER DIM:1225INL 7I
SKU: B06I OX4.400
Description
MIA's Description
Key features include RCA and speaker level inputs, high and low pass filters, and variable bass boost. It also includes thermal, short, and overload protection circuits for durability.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
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 OX4.400 |
Videos
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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