CA4-1600 | 1,600W Class A/B 4-Channel Car Amplifier

Power Acoustik CA4‑1600 – 1,600W Class A/B 4-Channel Car Amplifier

Take control of your sound system with the Power Acoustik CA4-1600 4-Channel Car Amplifier. Offering up to 1,600 watts of Class A/B power, this amplifier is designed for precision, durability, and versatility.

With multiple configuration options, the CA4-1600 delivers 4 x 90W RMS at 4Ω, 4 x 150W RMS at 2Ω, or 2 x 300W RMS when bridged at 4Ω, making it the perfect match for powering speakers or subs. A hybrid aluminum alloy heatsink keeps temperatures in check, while the MOSFET power supply and audiophile-grade IRTM transistors ensure reliable and consistent output.

The military-grade SMT PCB enhances durability under heavy use, and onboard protection circuits safeguard against direct short, thermal, and overload conditions. Fine-tune your system with variable high-pass, low-pass, and subsonic crossovers, plus a 12dB bass boost to add depth and impact to your low frequencies.

For installation, the CA4-1600 features 200mV–6V RCA inputs with bridged outputs, as well as 4-gauge power/ground terminals and 8-gauge speaker outputs for secure, high-capacity connections. Whether running a full-range system or bridging for more focused power, this amplifier delivers the strength and clarity your setup deserves.