ACM-4.300 Four Channel Micro Amplifier

ACM series amplifiers by AudioControl are the perfect blend of power and features for car audio systems from mild to wild. Compact size, high power and the ability to help integrate with factory stereo systems are features that assure “Making Good Sound Great” can happen in any installation.

Reversible cover plates allow flexible mounting options when paired with AudioControl DM Series Processors or when using multiple ACM series amplifiers in confined spaces. Once again AudioControl comes to the rescue combining features and benefits needed to assure audio euphoria in an automotive setting.

features

• 4 x 75 watts @ 2 ohms
• 4 x 50 watts @ 4 ohms
• 150 watts @ 4 ohms bridged
• GTOTM Signal Sense
• Active speaker-level inputs for OEM integration
• RCA Line Inputs
• Linkwitz-Riley Crossover
• Reversible Cover Plate
• Bulletproof 5 year warranty (when installed by an authorized AudioControl dealer)

specifications
inputs

• Preamp Inputs: 4 Balanced
• Preamp Input Voltage Range: 500 mV – 6 Vrms
• Speaker Level Inputs: 4
• Speaker Level Input Voltage Range: 3 V – 40 Vrms

outputs

• Rated Continuous (RMS) Power at 14.4V:
  4 Ω – 50 W x 4 RMS
  2 Ω – 75 W x 4 RMS
  Bridged 4 Ω – 150 W RMS

performance

• Frequency Response: 10 Hz – 22 kHz
• Signal to Noise: 102 dBA, Ref 50 W @ 4 Ohm
• THD+N: < 0.01%
• Power / Ground Wire Gauge: 10 to 4 AWG wire
• Fuse Rating: 1 x 30 A
• Crossover: 12 dB/octave Linkwitz-Riley, 80 Hz, 120 Hz, Bypass
• PFM Subsonic Filter: 32 Hz

weights & dimensions

• Dimensions: 9.4″W x 3.0″D x 1.75″H
• Weight: 2.2 lbs. (0.98 kg)