AudioControl A1100.5

The AudioControl A1100.5 is a 5-channel Class D amplifier from the Altitude series, rated at 1100 watts RMS. Its sleek anodized matte grey aluminum chassis provides superior thermal dissipation while delivering 4 x 90 W + 1 x 400 W at 4 ohms and 4 x 125 W + 1 x 600 W at 2 ohms.

Key Features

High/Low Input Modes: Six inputs accept line-level signals up to 6 V or speaker-level signals up to 20 V
GTO™ Signal Sense: Turns on gracefully when it detects the source unit powering up; audio signal sensing also available
Linkwitz-Riley Crossovers: 12 dB/octave high-pass or low-pass filters adjustable from 50 Hz to 5 kHz on channels 1-4, 60 Hz to 120 Hz low-pass on channel 5
ParaBASS® Low Frequency Contouring: Up to 10 dB of boost with a selectable center frequency between 40 Hz and 80 Hz
Valet Mode: Safeguards your system from unintended damage by limiting the maximum volume to 25% when activated
Start-Stop and EV Compliant: Works with start-stop systems and electric vehicles up to 17 V
Premium Components: HEXFET® Power MOSFETs, toroidal transformer and low ESR capacitors
Optional Remote Level Control: Compatible with the AudioControl ACR-1 dash remote (sold separately)

Technical Specifications

Class: Class D
Channels: 5
RMS Power at 4 Ohms (14.4 V): 4 x 90 W + 1 x 400 W
RMS Power at 2 Ohms (14.4 V): 4 x 125 W + 1 x 600 W
Bridged Power at 4 Ohms: 2 x 250 W (ch 1/2, 3/4)
Signal to Noise Ratio: 95.1 dBA (ch 1-4), 103.9 dBA (ch 5), ref. rated power
THD+N: <0.25% (ch 1-4), <0.75% (ch 5)
Inputs: 6 preamp inputs, line-level 6 V max, speaker-level 20 V max
Crossover (ch 1-4): 12 dB/oct Linkwitz-Riley, Off / High Pass / Low Pass, 50 Hz – 5 kHz
Low Pass Filter (ch 5): 12 dB/oct Linkwitz-Riley, 60 Hz – 120 Hz
Subsonic Filter: 24 dB/oct Linkwitz-Riley, 0 Hz – 50 Hz
Bass Processing: ParaBASS®, 0-10 dB @ 40-80 Hz
Power / Ground Wire Gauge: 4 AWG
Recommended Fuse Rating: 120 A
Dimensions (W x D x H): 356 x 170 x 53 mm (14″ x 6.7″ x 2.1″)
Weight: 3.6 kg (7.95 lbs)
In the Box: A1100.5, Manual, Warranty

Pair the AudioControl A1100.5 with AudioControl PNW speakers and Space or Spike subwoofers for a complete system engineered to deliver pure, uninterrupted power.

0 Hz – 50 Hz (24 dB/Oct)

AudioControl A1100.5