ART Pro Audio CX311 - Stereo 2-Way Active Crossover with Subwoofer Output

The CX311 two-way stereo crossover network has an additional subwoofer output for low-end frequency reinforcement. It employs 24dB/octave state-variable, Fourth-order Linkwitz-Riley filters that guarantee properly phased outputs at all frequencies which is optimal for the proper acoustic summing of common signals from adjacent drivers in the crossover region.

Features

• Balanced XLR and 1/4-inch inputs
• 1/4-inch Outputs
• 4-pole Linkwitz-Riley filter design (24dB/octave)
• Phase Reverse Switch on each channels High Output
• Switchable Low Cut (30Hz) filters on each channel and subwoofer
• Wide crossover frequency range (250Hz to 6kHz)
• Independent output level controls for each output
• Low noise circuitry
• Fully shielded all-steel chassis
• Internal AC power supply with standard IEC connector
• Designed and developed in the USA

Specifications

• Dimensions: 1.75"H x 19"W x 5.5"D
• Weight: 4.85 lbs. (2.2 kg)
• Input Connections: XLR, 1/4" TRS, balanced
• Output Connections: 1/4"TS, unbalanced
• Input Impedance: 100K ohms
• Output Impedance: 220 ohms
• Maximum Input Level: +21dBu
• Maximum Output Level: +21dBu
• CMRR: >75dB (typical @ 1kHz)
• Frequency Response: 10Hz to 40kHz, +/-.5dB
• Signal to Noise Ratio: >95dB, Ref: 0dBu, 20Hz to 20kHz, unweighted
• Dynamic Range: >114dB
• Total Harmonic Distortion: <0.01% (20Hz-20kHz,0dBu)
• Crossover Filter Type: Fourth-order Linkwitz-Riley, 24dB/octave, state-variable
• Crossover Frequency Range: 250Hz to 6kHz
• Subwoofer Filter Type: Two-pole Butterworth, 12dB/ octave
• Subwoofer Frequency Range: 50Hz to 250Hz