PRV Audio 3DF400/1800 Three-Way Crossover Board 400/1,800 Hz

PRV Audio's 3-way 3DF400/1800 crossover (with crossover points at 400 and 1,800 Hz) is designed to be used with passive (unpowered) speakers. Selectable 4 or 8-ohm woofer impedance and 6 dB/octave woofer low pass slops allow you to use this crossover with single and double woofer 3-way cabinets. High frequency level adjustments of 6, 7.5, and 9 dB and midrange frequency level matching of 0, 3, or 6 dB is provided.