dbx 234xs Stereo 2/3 Way,Mono 4-Way Crossover with XLR Connectors
Description
dbx 234xs Stereo 2/3 Way, Mono 4-Way Crossover with XLR Connectors
The dbx 234xs gives you surgical control over your stereo or mono PA system with transparent, honest sound that keeps your mix clean and uncolored on stage. Intuitive front-panel controls respond instantly to real-time adjustments, whether you're 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.
More Information
| Condition | New |
|---|---|
| Country of Manufacture | China |
Reviews
At a Glance
The dbx 234xs is a professional 2/3-way stereo or 4-way mono crossover with XLR I/O that splits frequencies with surgical precision and phase-coherent Linkwitz-Riley filtering. Sound engineers and live-sound operators rely on it to cleanly route PA systems—from rock shows to electronic setups—without adding noise or coloration to the mix. Built tough with balanced XLR connectors, independent level and phase control per output, and a 106 dB dynamic range, it's the dependable workhorse that lets your system and mix shine night after night.
Frequently Asked Questions
What's the difference between stereo and mono mode on this crossover?
In stereo mode, the 234xs operates as a 2-way or 3-way crossover (split into Low/Mid, Low/High, or Low/Mid/High). In mono mode, it becomes a 4-way crossover, letting you manage four separate frequency crossover points for maximum flexibility in complex PA or monitoring systems.
Can I use this for subwoofer integration?
Yes. The 234xs includes a low-frequency output summing feature specifically for subwoofer integration, plus a 40 Hz Butterworth high-pass filter on each channel to manage low-end precisely and prevent phase issues.
What filtering type does it use, and why does that matter?
It uses 24 dB/octave Linkwitz-Riley filters, which are phase-coherent—meaning they don't introduce phase shift or coloration at the crossover points. This keeps your mix transparent and your drivers perfectly aligned in live or studio use.
What are the frequency control ranges?
The crossover frequency range spans 45 Hz to 9.6 kHz in both stereo and mono modes. Each output also has independent level control and a phase inversion switch for precise alignment with your speakers or monitoring setup.
What kind of connectors and audio specs does it have?
It features electronically balanced/unbalanced female XLR connectors with RF filtering on all inputs and outputs. Dynamic range exceeds 106 dB unweighted with SNR of 94 dB or greater, bandwidth spans 20 Hz to 20 kHz, and maximum output level exceeds +21 dBu, ensuring pristine audio in demanding live or studio applications.
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