:: Product Description * 2-way stereo or 3-way mono crossover * Full scale frequency selection between 45 to 9600Hz * 24dB/oct. Linkwitz - Riley filters * All inputs and outputs are balanced or unbalanced with XLR connections * Subsonic filter (40Hz) with ON/OFF switch * Gain control on all inputs and outputs * Phase inverter switch :: Technical Information Power Supply: AC 230 V, 50Hz Fuse: 20mm glass fuse 250V 500mA slow Frequency response: 20Hz to 20kHz, +0/-0.5 dB THD + noise: