Precision Power 600W RMS 800W Peak MAA4.400 prewired to add amp to Harley-Davidson® 1998-2013 Road Glide with SoundStream radio MAA4 400 MAA4400



Precision Power MAA4.400 Class D 4 Channel Mini Digital Amplifier
  • State-of-the-Art Class D IC Amplifier Technology
  • Optional Variable 12dB/Octave High-Pass Crossovers
  • For Harley Davidson® 1998-2013 Street Glide bikes that already have a SoundStream radio
  • More Features!

20 in stock

SKU: MAA4.400-Road Glide-SS-98 Categories: ,


ATOM MINI amplifiers adopt the most exemplary Korean Class-D performance, reliability, and this compact footprint fits inside your 1998-2013 motorcycle’s fairing.

At first glance, you’ll notice several key improvements. All pre-amp & crossover options are conveniently located on one side of this amplifier, while quick-disconnect connection plugs for power and speakers outputs are on the other. You might not notice additions to the circuit board, including improved internal power supply & output stage components. We know you want it loud…

If you have a 1998-2005 Ultra, your rear speakers are NOT plug & play.

If you have a 2006-2013 Ultra, rear speakers ARE plug & play.

Product Features:

State-of-the-Art Class D IC Amplifier Technology

2-Ohm Stereo & 4-ohm Bridged Stable Amplifier

Quick Disconnect 8g Power & 14g Speaker Wire Harness

200mV-6V Low-Level RCA Input Harnesses Included

Signal Sensing Turn-On on Hi/Speaker Level Input

Optional Variable 12dB/Octave High-Pass Crossovers

Optional Variable 12dB/Octave Low-Pass / Band-Pass Crossover

Low-Level RCA Output Harness for Daisy Chained Applications

Dimensions: 5.375”W x 1.875”H x 9.25”L

made in korea

Vehicle Information

• 1998-2013 Harley-Davidson Electra Glide
• 1998-2013 Harley-Davidson Street Glide

Additional information

Weight 3.56 lbs
Dimensions 11.25 × 3.25 × 5.75 in