Ignitions and Electrical› Ignition Boxes and Components
Alpine
4-Channel Car Amplifier
SKU: MRP-F250
Moderate — 2–4 hours
Description
This Class A/B amplifier delivers 40 watts RMS x 4 channels at 4 ohms, or 50 watts RMS x 4 channels at 2 ohms. It also offers a bridged output of 100 watts RMS x 2 at 4 ohms.
The amplifier features a frequency range of 10 – 50000 Hz and a signal-to-noise ratio of 100 dB. It includes a subsonic filter, a low-pass filter (LPF), and a high-pass filter (HPF).
Fitment
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Available on iOS & Android
Specifications
| Brand | Alpine |
| Part Number | MRP-F250 |
| Category | Ignitions and Electrical |
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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