Precision Power MAA4.400 | 600W Class D 4-Channel Mini Digital Amplifier

Precision Power MAA4.400 Amplifier for Harley-Davidson Touring Motorcycles

The Precision Power MAA4.400 is a compact 4-channel ATOM MINI Class D motorcycle amplifier designed for high-output audio systems where installation space is limited. It delivers 100W x 4 RMS at 4Ω and 150W x 4 RMS at 2Ω, with a compact footprint suited for motorcycle fairings, saddlebags, and other tight installations.

Power & Specifications

• RMS Power @ 4Ω: 100W x 4 (14.4V, 1kHz, ≤1% THD+N)
• RMS Power @ 2Ω: 150W x 4 (14.4V, 1kHz, ≤1% THD+N)
• 4-channel Class D amplifier
• 2-ohm stereo stable
• 4-ohm bridged stable
• Dimensions: 9.25 in L x 5.375 in W x 1.875 in H
• Made in Korea

Features

• State-of-the-art Class D IC amplifier technology
• Quick-disconnect 8-gauge power and 14-gauge speaker-wire harness
• 200mV–6V low-level RCA input harnesses included
• Signal-sensing turn-on with high/speaker-level input
• Variable 12dB/octave high-pass crossovers
• Variable 12dB/octave low-pass / band-pass crossover
• Low-level RCA output harness for daisy-chained applications
• Compact design for motorcycle installations
• Vibration-resistant and thermally stable construction

Harley-Davidson Installation

Compatible with Precision Power HD13.AWK amplifier installation kit for 1998–2013 Harley-Davidson Touring models and HD14.AWK amplifier installation kit for 2014+ Harley-Davidson Touring models. Installation kit sold separately.