Description: 234XL is suitable for occasions such as large, medium and small stage performances, wedding, and KTV. Using high, medium and low frequency processing, clear low frequency processing, and strong low frequency, it is a highly cost-effective product in the industry. Potentiometer enables more accurate adjustment. Choose from stereo subwoofer output or mono subwoofer synthesized by adding left and right channels. Both channels have x10 range selectors, and both channels have 40Hz high-pass filters (baseband cut). TRS input and output. All outputs have phase reversal switches. Specifications: - Input Port: 1/4 TRS - Input Type: Electronically balanced/unbalanced, with RF filter - Input Impedance: Balanced >50k; unbalanced >25k - Max Input Level: > +24dBu balanced or unbalanced - CMRR: > 40dB - Output Port: 1/4 TRS - Output Type: Impedance-balanaced/unbalanced, with RF filter - Output Impedance: Balanced 200; unbalanced 100 - Max Output Level: > +21dBu balanced/unbalanced, connecting to a load over 2k - Bandwidth: 20Hz-20kHz, +0/-0.5dB - Signal-to-noise ratio: +4dBu, 22kHz measurement bandwidth - Low frequency output: > 94dB - High frequency output: > 92dB - Distortion + noise: < 0.004% and +4dBu - Frequency response: < 3Hz-90kHz, +0/-3dB - Stereo and mono modes - MF output: > 93dB - Dynamic range: > 114dB, unweighted - Crosstalk between channels: < -80dB, 20Hz-20kHz - Size: 480 x 210 x 45mm/18.9 x 8.3 x 1.8 - Weight: 3KG/6.6LB Package Included: - 1 x Crossover - 1 x User Manual - 1 x Power Cable Have a great time shopping!