4-Channel Full Range Class D Amplifier 

Upgrade your system with compact power and precision using the Diamond Audio MICROV2 4-Channel Full Range Class D Amplifier. Designed for enthusiasts who demand high performance in a small footprint, this 4-channel car audio amplifier delivers clean, dynamic sound for car, marine, motorcycle, and powersports audio systems.

Built on ultra-efficient full-range Class D technology, the Diamond Audio MICROV2 4-channel amplifier produces impressive output with 80W x 4 at 4 ohms, 150W x 4 at 2 ohms, and 300W x 2 bridged at 4 ohms. This makes it perfect for powering full-range speakers, upgrading factory systems, or building a high-performance multi-speaker setup.

Engineered for reliability, the MICROV2 Class D amplifier features advanced Rollback and Thermal Protection, allowing continuous playback without overheating or shutdown. The high-density aluminum alloy chassis enhances heat dissipation while maintaining an ultra-compact design that fits easily in tight installation spaces.

The Diamond Audio MICROV2 amplifier also includes balanced differential inputs, ensuring noise-free signal transmission for clean and accurate audio reproduction. With selectable LPF / FLAT / HPF crossovers, a 40–400Hz adjustable crossover filter, and 12dB bass boost at 45Hz, this versatile amplifier allows precise tuning for optimal sound performance.

Installation is simple and flexible thanks to selectable REM, VOX, and DC turn-on modes, making the MICROV2 4-channel amplifier compatible with both factory and aftermarket head units. The 2-channel and 4-channel input options provide additional flexibility for a wide range of audio configurations.

Key Features

• 4-channel full range Class D amplifier
• 80W x 4 @ 4Ω / 150W x 4 @ 2Ω / 300W x 2 bridged
• Ultra-compact aluminum chassis design
• Advanced Rollback & Thermal Protection
• Balanced differential inputs for clean signal
• Selectable LPF / FLAT / HPF crossovers
• Selectable REM / VOX / DC turn-on modes
• 2CH / 4CH input flexibility
• Includes RCA input & speaker output harness kits

The Diamond Audio MICROV2 4-Channel Amplifier delivers powerful, efficient, and crystal-clear sound in a compact design, making it the ideal solution for high-performance audio systems in any environment.