Power Acoustik OD41800 4-Channel Class A/B Car Amplifier – 900W RMS / 1800W Max, Full-Range Amp

The Power Acoustik OD41800 is a versatile 4-channel Class A/B car amplifier designed for listeners who want powerful, clean sound without distortion. With 900 watts RMS (1800W max), this amp is capable of driving full-range speakers, component systems, or even being bridged to power subwoofers.

Featuring built-in variable crossovers, the OD41800 allows you to fine-tune your system for optimal sound quality. The MOSFET power supply provides efficient and stable power, while the heavy-duty aluminum heatsink keeps temperatures under control for reliable performance.

Whether you’re upgrading factory speakers or building a custom car audio setup, this amplifier delivers professional-grade power, flexibility, and durability.