This J&M ROKKER XXRP DSP controlled 4-channel 630 watt RMS fairing/rear speaker amplifier kit has been designed specifically for use with the stock Harley radio or aftermarket brand radio with direct RCA-RCA connections.
The specific plug-n-play RCA input harnesses included with this amplifier kit provides 4 separate channels of amplification at 157.5 watts RMS continuous power per-channel into a 2 or 4-ohm speaker load. (Manually selectable on the amplifier itself for a 2-ohm or 4-ohm speaker load)
This is a full range class D digital amplifier properly shielded against RF interference into the AM or FM stereo radio bands.
The ROKKER XXRP amplifier uses advanced digital switching power supply technology to dramatically reduce the 12v current demands on the motorcycle electrical system, compared to other brand amplifiers in this power range.
Fully programmable through the internal digital signal processor (DSP) and come out of the box already dialed in to provide maximum highway performance from your Harley Davidson audio system.
Should you wish to alter these DSP settings using the internal programming dongle already built into this new amplifier, (USB computer connection cable also included with this amplifier kit) all of their specific custom amplifier programs are now available as a consumer download from the J&M website @ www.jmcorp.com.
Also included are custom made heavy-gauge power and ground wires used for the fused battery & frame connections, along with all necessary mounting hardware & complete installation/operation instructions.
Amplifier itself measures 8 1/4" Long X 5 1/8" Wide X 1 5/8" Tall.