The Topp Pro TXO-234 MKII is a high-performance active crossover designed to precisely divide audio signals into separate frequency bands for improved loudspeaker control and system optimization. Whether in stereo 2- or 3-way mode or mono 4-way mode, it offers full flexibility with advanced filtering, level control, and signal routing. With built-in protection, front-panel Wizard controls, and converter fidelity, it fits professional installations, live sound rigs, or studio setups.
TOPP PRO TXO-234 MKII - 2 AND 3 WAY STEREO CROSSOVER
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Bandwidth: 20 Hz to 20 kHz (±0.5 dB) with 24 dB/octave Linkwitz-Riley filters for each band topppro.com
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Input/Output: XLR electronically servo-balanced connectors; max input +22 dBu; max output +20 dBm topppro.com
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Crosstalk & Noise: interchannel crosstalk < 0.04 %, dynamic range > 106 dB (unweighted) topppro.com
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Filter Modes & Ranges: Stereo mode (Low/High, Low/Mid/High) or Mono 4-way; crossover ranges from 44 to 930 Hz (×1) and 440 to 9.3 kHz (×10) topppro.com
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Controls & Features: includes low-cut (25 Hz HPF), mute, phase invert, limiter, LF sum, delay (0–2 ms on Low output), input gain (–8 to +12 dB)
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