AudioControl A600.4 Altitude 4-Channel Amplifier

Elevate your in-car audio with the AudioControl A600.4 Altitude 4-Channel Amplifier, designed for superior performance and efficiency. Featuring a sleek, modern design with an anodized matte grey aluminum chassis, this amplifier ensures excellent thermal dissipation while delivering robust, high-quality power. Engineered for audiophiles, it provides crystal-clear sound and dynamic output to enhance every listening experience.

Altitude amplifiers come equipped with Valet Mode, which limits the maximum volume to 25% when activated, preventing unintended system damage. They are also fully compatible with start-stop systems and electric vehicles, ensuring optimal performance in any setup.

For the ultimate audio upgrade, pair the Altitude Series amplifiers with AudioControl’s PNW speakers and Space or Spike subwoofers—a combination designed to deliver uninterrupted power and pristine sound quality.

Advanced Engineering for Unmatched Performance

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

The AudioControl A600.4 Altitude 4-Channel Amplifier is built for those who demand clarity, power, and precision, ensuring every note is heard with unmatched depth and detail.

Specifications

Inputs
Preamp Inputs: 4
Line-Level Inputs: 6 V max
Speaker-Level Inputs: 20 V max

Outputs
Rated Continuous (RMS) Power at 14.4V:
100W x 4 @ 4Ω
150W X 4 @ 2Ω
300W x 1 @ 4Ω Bridged

Remote Level Control
ACR-1 (optional)

Weights and Dimensions
DIMENSIONS: 12.5” W x 6.7” D x 2.1” H
WEIGHT: 7.2 lbs

Performance
S/N Ratio (ref: rated power): 107 dBA
THD+N: <0.21%
Valet Mode: Yes
Power / Ground Wire Gauge: 4 AWG
Recommended Fuse rating: 80A
Subsonic Filter: N/A
Linkwitz-Riley X-Over:
    Off
    High Pass
    Low Pass
    Freq. Range: 50 Hz to 5k Hz
Bass Processing: ParaBASS®