







AudioControl A600.4
Altitude 600 Watt 4 Channel Amplifier
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Power and Precision with the AudioControl A600.4 4-Channel Amplifier
The AudioControl A600.4 is a high-performance 4-channel amplifier engineered for those who demand premium sound quality and robust power from their car audio system. Built with AudioControl’s legendary precision and innovation, the A600.4 delivers clean, dynamic sound that brings out the full potential of your music—no matter the genre or volume level.
High Power for Crisp, Dynamic Sound
With 150W RMS x 4 channels at 4 ohms, the A600.4 provides impressive power output to drive your speakers with clarity and authority. Its high-current design ensures minimal distortion and consistent performance, delivering deep bass, rich mids, and crystal-clear highs for a truly immersive in-car listening experience.
Key Features
- 150W RMS x 4 Channels @ 4 Ohms: High-output power for dynamic, distortion-free sound.
- AccuBASS® Technology: Restores low-frequency content for fuller bass, especially in systems where bass is lost due to factory processing.
- Active Crossover Controls: Adjustable high-pass and low-pass filters for precision sound tuning.
- Line-Level & Speaker-Level Inputs: Seamlessly integrates with factory and aftermarket head units.
- Compact, Durable Chassis: Built for reliable performance in any installation environment.
Why Choose the AudioControl A600.4 Amplifier?
The A600.4 is the ideal solution for audio enthusiasts who want to push their system to new levels of clarity and power. With versatile tuning options, powerful output, and AudioControl’s proprietary AccuBASS® technology, this amplifier ensures a dynamic and well-balanced soundstage. Whether upgrading a factory system or building a custom setup, the A600.4 delivers the precision, flexibility, and durability that today’s demanding audio systems require.
Specifications
- Power Output: 150W RMS x 4 @ 4 ohms / 200W RMS x 4 @ 2 ohms
- Frequency Response: 20Hz – 20kHz
- Crossover: Adjustable high-pass and low-pass filters
- AccuBASS®: Built-in low-frequency restoration
- Inputs: Line-level and speaker-level compatibility
- Design: Compact for flexible mounting and installation
What’s In the Box?
- 1× AudioControl A600.4 4-Channel Amplifier
- 1× 8" Speaker-Level Input Harness
- 2× Allen Keys (3mm & 2.5mm)
- 4× ¾" Mounting Screws
- 1× Quick Start Guide
- 1× Warranty Registration Card
- 1× AudioControl Decal
Upgrade Your Sound with the AudioControl A600.4
Bring power, precision, and premium sound to your vehicle with the AudioControl A600.4. Whether you're refining a factory setup or building a full aftermarket system, this amplifier offers the tools and performance you need for professional-grade sound. Order now to unlock your system’s true potential.

FAQ
Do products purchased from San Diego Car Stereo come with a warranty?
Yes, all products come with a 1-year manufacturer warranty unless otherwise stated. This covers any defects excluding physical damage.
Are these products brand new?
Yes, every product we sell is 100% brand new, unused, and comes in original manufacturer packaging unless clearly marked otherwise.
Do you offer installation services?
Yes, we offer professional installation services at both of our San Diego Car Stereo locations. Our expert technicians have over 50 years of combined experience to install all of your car, marine, or offroad audio needs. Stop by or give us a call to schedule an appointment to get a quote in person.