Alpine R-A90S Speaker Accessories works with iDataLink Maestro module

works with iDataLink Maestro module retains factory features in a wide selection of vehicles

Rockford’s Element Ready™ products are built to stand up to water

digital multimedia receiver for use in 2014-up Harley-Davidson touring motorcycles

while the three outputs each accept wire from 4 AWG to 8 AWG

high- and low-pass filters

Alpine R-A90S Speaker Accessories works with iDataLink Maestro moduleFor loud and realistic sounding music Into high res music? Alpine's R Series R A90S amplifier reproduces high frequency sounds up to 45,000 Hz, so you can enjoy the clean sound and enhanced realism you want in your music. Alpine applied some hot technology from their top of the line X Series amplifiers into this R Series amp, including the use of high efficiency transformers and premium custom capacitors in the amp's construction. Dual "Sierra"