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

The Power Acoustik OD41800 4-Channel Class A/B Amplifier is a versatile and powerful solution for upgrading your car audio system. With a maximum output of 1800 watts and a true RMS rating of 900 watts, this amplifier delivers clean, reliable sound for both full-range speakers and select subwoofer configurations. Designed with a Class A/B topology, this amplifier provides a balance of efficiency and sound quality, making it ideal for powering front and rear speakers or bridging channels for additional output. Its full-range capability ensures accurate audio reproduction across highs, mids, and lows. The OD41800 features advanced tuning controls, including adjustable crossovers and gain settings, allowing you to fine-tune your system for optimal performance. A MOSFET power supply ensures stable energy delivery, while built-in protection circuits safeguard against overheating, overload, and electrical faults.

• High Power Output (900W RMS / 1800W MAX) – Delivers strong and clear audio performance for full-range speaker systems
• 4-Channel Class A/B Design – Provides clean, efficient amplification for front and rear speakers or bridged subwoofer setups
• Full-Range Capability – Supports a wide frequency response, making it suitable for speakers, mids, highs, and small subwoofer configurations
• Advanced Tuning Controls – Adjustable high-pass and low-pass crossovers for precise sound customization
• MOSFET Power Supply – Ensures stable power delivery and improved efficiency for consistent performance