RECOIL Red1800-5: 1800W 5-Channel Car Amplifier, 1 Ohm Stable with Bass Remote

Powerful, flexible car audio amplification

The RECOIL Red1800-5 is a five-channel Class-D amplifier built to handle front, rear, and subwoofers with precision. The mono channel remains stable down to 1 Ohm, enabling subsystem expansion without sacrificing control. Real-world driving demands fast response and reliable operation; this unit aims to deliver both, with a compact chassis that fits in tight spaces.

Inside, a high-speed MOSFET power supply works with premium internal components and comprehensive protection to guard your investment. Efficient heatsinks help keep temperatures in check, so you can push performance for longer sessions without overheating, while the exterior keeps a clean, understated look.

Key specifications at a glance

• RMS power at 1 Ohm: 1,280W to the mono output.
• RMS power at 2 Ohms: 220W per four channels; 980W on the mono channel.
• RMS power at 4 Ohms: 140W per four channels; 600W on the mono channel.
• 1 Ohm stability enables more sub capacity, expanding your bass potential.
• High-speed MOSFET power supply and premium components for lasting performance.
• 4-way protection circuit with thermal, short, overload, and speaker protection; safeguards against faults or miswiring.
• Efficient heatsinks and a polished finish for a sleek, durable install.
• Bass remote control included for on-the-fly bass adjustments.

Built-in control and tuning options

• Integrated user control panel with bass EQ, adjustable gain, low-pass filter, and subsonic filter.
• Flexible tuning lets you tailor bass response and overall tonal balance to your vehicle and speakers.

Dimensions measure 14.6" x 7.6" x 2.2" (370mm x 193mm x 56mm), a compact footprint that fits under seats or behind panels in many vehicles.

In practice, the Red1800-5 provides a robust platform for enthusiasts who want clean, punchy bass when cruising, with precise vocal and instrument separation across the cabin. The included bass remote allows quick adjustments while you drive, and the built-in controls give you hands-on access without hunting for a separate processor. While results vary by vehicle and setup, the design supports flexible configurations and thoughtful tuning to suit your listening preferences.