Exterior Components› Running Boards, Truck Steps and Components
Chevy
Running Board
SKU: HARMONY-RS12-PACK52
Moderate — 2–4 hours
Description
The enclosure is constructed from 5/8" MDF wood and features a custom-designed vented port. The subwoofer handles 600 watts peak power and 300 watts RMS, with a sensitivity of 88.2dB and a frequency response of 25Hz - 300Hz. The included Kicker amplifier provides 300 watts RMS at 2 ohms and is 1-ohm stable, offering 400 watts RMS at 1 ohm. The package also includes an 8-gauge amplifier installation kit and speaker wire to RCA adapter.
Fitment
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Available on iOS & Android
Specifications
| Brand | Chevy |
| Part Number | HARMONY-RS12-PACK52 |
| Category | Exterior Components |
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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