J&M's ROKKER® XXRP Series! ---- THE world’s most powerful 4-ch amplifier for your Harley Bagger audio system.
This J&M ROKKER XXRP DSP controlled 4-channel 630 watt RMS fairing/rear speaker amplifier kit has been designed specifically for use on the 2014-2018 Harley® Ultra or Ultra Ltd. (NOT for CVO) with the stock Harley infotainment radio (NO radio FLASH required).
This kit is put together with a REFURBISHED (used/repaired) amplifier component, but all other parts of this kit, including the mounting bracket, wiring harnesses etc are all brand new and the entire kit is covered by J&Ms 2-year warranty.
The specific green-band plug-n-play RCA input harnesses included with this amplifier kit, take the 4-channels of audio signal available from the Ultra/Ltd. version of the Harley Infotainment radio and 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.
Amplifier mounts to the custom made stainless steel 2-piece bracket system, to provide solid and secure mounting inside the Ultra fairing, in addition to blocking amplifier heat from being transferred to the radio.
These new ROKKER XXRP series amplifiers are fully programmable thru the internal digital signal processor (DSP) and come out of the box already dialed in for this specific Ultra/Ltd. speaker configuration, 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 our specific custom amplifier programs are now available as a consumer download from the J&M website @ www.jmcorp.com .
Also included are our 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.