The CX3400 3-way stereo/4-way mono crossover features absolute precision, state-of-the-art circuitry, with superior-grade components, ultra low-noise op amps and balanced inputs and outputs. The CX3400 also includes a switchable pre-EQ circuit, providing enhanced performance of systems with constant-directivity horns. A user-adjustable multi-band limiter is included for the ultimate protection of individual loudspeaker system components.