dbx 234xs Stereo 2/3 Way, Mono 4-Way Crossover with XLR Connectors

The dbx 234xs delivers surgical control over your stereo or mono PA system with transparent, honest sound that lets your mix shine through without coloration. Intuitive front-panel controls make real-time adjustments feel natural and responsive, This splitting frequencies for a live rock show or dialing in precise crossover points for electronic music production. Built with professional XLR connectors and rock-solid construction, this workhorse delivers clean, phase-coherent audio night after night.

Crossover Specifications & Filtering

The 234xs features 24 dB/octave Linkwitz-Riley filters with comprehensive frequency control across both stereo and mono modes. In stereo mode, adjust Low/Mid, Low/High, and Mid/High crossover points across a range of 45 Hz to 9.6 kHz (with x10 setting); in mono mode, manage four separate crossover points for maximum flexibility. Each channel includes a 40 Hz Butterworth high-pass filter with 12 dB/octave slope for precise low-end management.

Audio Performance & Connectivity

Dynamic range exceeds 106 dB unweighted with signal-to-noise ratios of 94 dB or greater across outputs, ensuring pristine audio reproduction even in demanding applications. Female XLR inputs and outputs are electronically balanced/unbalanced and RF filtered, while maximum output level exceeds +21 dBu into 2 kΩ or greater impedance, with bandwidth spanning 20 Hz to 20 kHz at +0/−0.5 dB.

Key Features

• Capable of 2-way or 3-way stereo operation or 4-way mono operation
• 24 dB/octave Linkwitz-Riley filters for phase-coherent crossover
• Crossover frequency range: 45 Hz to 9.6 kHz (stereo); 45 Hz to 9.6 kHz (mono)
• 40 Hz Butterworth high-pass filter with 12 dB/octave slope on each channel
• Electronically balanced/unbalanced female XLR connectors with RF filtering
• Independent level control and phase inversion switch on each output
• Low-frequency output summing for subwoofer integration
• Maximum output level >+21 dBu balanced/unbalanced into 2kΩ or greater
• Dynamic range >106 dB unweighted; bandwidth 20 Hz to 20 kHz, +0/−0.5 dB
• Dimensions: 483 mm width × 175 mm depth × 44 mm height; Weight: 1800 grams
• Power consumption: 15 W; Operating voltage: 100–120 VAC or 230 VAC, 50/60 Hz
• Operating temperature range: 32°F to 113°F (0°C to 45°C)

The dbx 234xs combines transparent audio performance, flexible routing options, and professional-grade construction to handle any live or studio crossover application with confidence and reliability.