Full range class D amplifier, spec'd at 100watts RMS per channel X4, (400w total) into 2-ohm load @ 14.4vdc, properly shielded against RF interference into the AM or FM radio.

Amplifier mounts to custom made stainless steel 2-piece bracket system, to provide solid and secure mounting inside the Ultra fairing. 

Amplifier is dialed-in for this specific Ultra speaker configuration, to provide maximum highway performance. (Updated amplifier gain/frequency settings as of 09-15/2018)

Custom made plug-n-play wiring harnesses are included, along with heavy gauge power/ground wires for the fused battery connection, all necessary mounting hardware & complete installation/operation instructions.

Amplifier itself measures 7 ¼" X 4 ¾" X 1 ¾".

2014-2019 Harley Ultra or Ultra Limited w/ stock radio (Exc. CVO)