Electronic Circuit Diagram > 18W Power Audio Amplifier 18W Power Audio Amplifier By 0 Comment Download Circuit Manual Download 485 File Size 235.65 KB File Count 1 Last Updated November 23, 2014 18W Power Audio Amplifier Circuit manual of 18W Power Audio Amplifier based on power IC HA13118 Share this:FacebookTwitterLinkedInRedditTumblrPinterest