This crossover board is configured as a stereo 6-channel output structure, accepting stereo left and right channel input signals and outputting 6 channels — left high, left low, right high, right low, left mid, and right mid. It can directly drive 6 power amplifier circuits.
Highlights of this crossover board:
Excellent crossover circuit ★ No peaks or dips at crossover frequencies ★ Easy crossover point adjustment ★ Independent 6-channel output control ★ Audiophile-grade design ★ Perfect reproduction of original sound
Main Technical Specifications:
Filter type: Linkwitz-Riley filter
Crossover points: 310Hz / 3.1KHz (20Hz–310Hz = bass output, 310Hz–3.1KHz = midrange output, 3.1KHz–20KHz = treble output).
Custom crossover frequencies available - email us for your need. Different speakers have different optimal crossover points, provide your required points and we will calculate the circuit parameters before shipping.
Attenuation slope: -24dB/Oct
Board structure: 6-channel output — treble, bass, and midrange
Op-amp chip: Original imported JRC dual-precision NE5532 (can be replaced with OPA2604AU, OP275G, TL072, etc.)
Board dimensions: 173 x 79mm
AC transformer power supply range: Dual 14V to Dual 19V
Connectors: Audio input/crossover output — dual gold-plated RCA sockets x4
We provide a note on how to change the crossover frequencies.
