Gravity GBR250.4D True 360-Watt RMS Micro Ultra Compact Digital 4-Channel Full Range Amplifier with RCA Stereo Input - Perfect for Motorcycle, RV, ATV, Car, Boat, Marine

Q: If im only using front l&r channels at 4ohms, whats the rms spec? my speakers are only rated at 65rms.

Up to 90 per channel I think. It has adjustable gain

Q: Will it fit a2008 Harley Ultra classic

I installed it in a 2008 Road Glide, It should work

Q: Can you use high level in or will i have to get a line out converter?

It only has one set of inputs which are rated for low and high level.

Product ID: 87744996

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Gravity GBR250.4D True 360-Watt RMS Micro Ultra Compact Digital 4-Channel Full Range Amplifier with RCA Stereo Input - Perfect for Motorcycle, RV, ATV, Car, Boat, Marine

Have a Question? See What Others Asked

If im only using front l&r channels at 4ohms, whats the rms spec? my speakers are only rated at 65rms.

Does it come with wiring harness?

Will it fit a2008 Harley Ultra classic

Can you use high level in or will i have to get a line out converter?

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