This is a listing of a 2-way Linkwitz Riley second order electronic crossover board.

Crossover Structure: Linkwitz-Riley
Operational Amplifier: NE5532 dual audio opamp
Crossover Slope: 12dB/Oct (2nd order)
Crossover Frequency: 3.3KHz
Resistor Type: High-precision metal film resistor
Recommended Power Supply: Dual +/- 12V
Board Dimensions: 93mmx63mmx19mm

Power Supply : AC 9Vx2 to 12Vx2 100mA


We provide a note on how to change the crossover frequencies. Buyers' of this board need to do soldering on their own for the change of the components. 

We do air shipping worldwide at US$8.00. We welcome combine shipping.