AudioControl A1500.1 Altitude Subwoofer Amplifier

The A1500.1 delivers powerful, high-efficiency bass performance with precision and control. Designed with advanced Class D technology, it provides exceptional power output while maintaining cool operation, making it ideal for deep, impactful low-end response. Featuring AudioControl’s signature ParaBASS® tuning, Valet Mode for system protection, and seamless integration with start-stop and electric vehicles, this amplifier ensures an optimized and reliable subwoofer experience.

Altitude amplifiers come equipped with Valet Mode, a protective feature that limits maximum volume to 25% when activated, preventing unintended system damage. They also seamlessly integrate with start-stop systems and electric vehicles, guaranteeing reliable performance in any setup.

For a complete high-performance audio system, pair the Altitude Series amplifiers with AudioControl’s PNW speakers and Space or Spike subwoofers—a setup designed to deliver uninterrupted power and precision-tuned sound. Spike Mode allows connection of three 4Ω subwoofers at 1.33Ω, unlocking even greater output while maintaining cool operation at maximum power for extended periods.

Fine-tune your bass with ParaBASS control knobs, giving you the ability to shape your low-end response for the ultimate listening experience. Your sound, your way.

Advanced Engineering for Peak Performance

High-efficiency PWM circuitry for enhanced performance and energy savings.
Advanced HEXFET® Power MOSFETs provide ultra-low resistance and rapid switching speeds.
Premium toroidal transformer minimizes signal distortion for clean power delivery.
Low ESR capacitors reduce power loss and internal heat buildup for long-lasting reliability.
Precision metal potentiometers ensure accurate tuning and durable construction.
500V Class X2 capacitors with self-healing properties protect against high-frequency surges.
High-efficiency ferrite core inductors optimize power output with minimal energy loss.
Intelligent Class D driver IC with PWM modulation and HEXFET protection delivers powerful, high-efficiency output.

The AudioControl A1500.1 Altitude Mono Subwoofer Amplifier is built for audiophiles who demand precision, power, and performance—ensuring every beat hits with maximum impact.

Specifications

Inputs
Preamp Inputs: 2
Line-Level Inputs: 6 V max
Speaker-Level Inputs: 20 V max

Outputs
Rated Continuous (RMS) Power at 14.4V:
600W x 1 @ 4Ω
1200W X 1 @ 2Ω
1500W x 1 @ 1.33Ω

Remote Level Control
ACR-1 (optional)

Weights and Dimensions
DIMENSIONS: 12.5” W x 6.7” D x 2.1” H
WEIGHT: 7.15 lbs

Performance
S/N Ratio (ref: rated power): 103.2 dBA
THD+N: <0.11%
Valet Mode: Yes
Subsonic Filter: Variable
Linkwitz-Riley X-Over:
Low Pass
Freq. Range: 60 Hz to 120 Hz
Bass Processing: ParaBASS®