Mosfet Power Crossfire CFA404 - User Manual

Explains the different operating modes like stereo, mono, and bridged.

Details required minimum impedance for stereo and bridged mono operation.

Instructions on connecting speaker wires, ensuring polarity and balance.

Discusses RCA cables for clean sound and noise rejection in car environments.

Describes using speaker outputs when RCA outputs are unavailable.

Explains how to match amplifier input level to source unit output.

Details crossover settings including low pass and high pass filters.

Details crossover settings including low pass and high pass filters.

Details crossover settings including low pass and high pass filters.

Explains the subwoofer boost switch for added low bass response.

Describes the dedicated subwoofer amplifier's single-channel operation.

Details impedance requirements for the CFA390M subwoofer amplifier.

Guides on wiring speaker outputs for the CFA390M amplifier.