Altitude amplifiers feature Valet Mode, which safeguards your system from unintended damage by limiting the maximum volume to 25% when activated. They are also compatible with start-stop systems and electric vehicles, ensuring outstanding performance in any vehicle.

FEATURES:

• High/Low Input Modes

• GTO™ Signal Sense

• Linkwitz-Riley Crossovers

• Start-Stop Compliant

• High Power Output in a Sleek Chassis

• ParaBASS® Low Frequency Contouring

• Valet Mode Option

• Optional Remote Level Control (ACR-1)

• EV Compliant up to 17V

SPECIFICATIONS:

INPUTS:

• Preamp Inputs: 6

• Line-Level Inputs: 6 V max

• Speaker-Level Inputs: 20 V max

OUTPUTS:

• Rated Continuous (RMS) Power at 14.4V:

• 90W x 4 @ 4Ω 

• 400W x 1 @ 4Ω

• 125W x 4 @ 2Ω

• 600W x 1 @ 2Ω

• Remote Level Control

• ACR-1 (optional)

WEIGHTS & DIMENSIONS:

• DIMENSIONS: 14” W x 6.7” D x 2.1 H

• WEIGHT: 7.95 lbs

PERFORMANCE:

• S/N Ratio (ref: rated power): 95.1 dBA channels 1-4

• 103.9 dBA channel 5

• THD+N: <0.25% & <0.75%

• Power / Ground Wire Gauge: 4 AWG

• Recommended Fuse rating: 120A

• Valet Mode

• Subsonic Filter: Variable

• Linkwitz-Riley X-Over

• High Pass

• Low Pass

• Freq. Range: 50Hz -5K Hz

• Bass Processing: ParaBASS®

IN THE BOX:

• A1100.5

• Manual