The AudioControl Altitude A800.1 is a high-performance mono amplifier designed to deliver exceptional power and precision to subwoofers, creating a foundation of deep, impactful bass for any audio system. Whether you're enhancing a home theater or music setup, the A800.1 is engineered to provide uncompromising low-frequency performance.

Key Features:

High/Low Input Modes: This feature ensures compatibility with different source units, offering flexibility when connecting various audio systems.

GTO™ Signal Sense: This technology automatically turns on the amplifier when it detects an audio signal, making it more convenient and energy-efficient by eliminating the need for manual power control.

Linkwitz-Riley Crossovers: A built-in crossover system that helps shape the frequency response for optimal sound quality, ensuring that the amplifier is only pushing the right frequencies to the speakers.

Start-Stop Compliant: This makes the A800.1 compatible with vehicles that feature start-stop systems, ensuring seamless performance in modern vehicles that turn off the engine when idle.

High Power Output in a Sleek Chassis: The amplifier delivers impressive power while being housed in a compact, lightweight, and sleek chassis for a space-saving installation without sacrificing performance.

ParaBASS® Low Frequency Contouring: This allows you to fine-tune the low frequencies, providing greater control over bass output for a more personalized listening experience.

Valet Mode Option: With this mode, you can limit the maximum output to 25% to prevent unauthorized users from cranking up the volume and potentially damaging the system.

Optional Remote Level Control (ACR-1): The ACR-1 remote control gives you the ability to adjust the volume from a convenient location in your vehicle, enhancing usability and convenience.

EV Compliant up to 17V: This feature ensures that the amplifier can handle high voltage from electric vehicles (EV), making it suitable for modern automotive setups.

Spike Mode Enabled: Spike Mode allows the connection of three 4-ohm subwoofers in a 1.33-ohm configuration, delivering extra power and enhanced bass performance.