Crossover frequency configuration module, for use with the K231 or K235 Stereo 3-Way Active Crossover. The K231 comes standard with one or two of these XO Module pre-installed (for 2-way or 3-way operation). But some may want to experiment with different crossover frequencies. These extra modules will allow you to quickly and easily change the crossover frequency points on your K231.

We support the following Crossover frequencies. When ordering, please specify your desired crossover frequency in the 'Special Instructions' box on the shopping cart page:

• Any multiple of 5Hz from 30Hz-100Hz (e.g. 30Hz, 35Hz, ... 100Hz)
• Any multiple of 10Hz from 110Hz-200Hz (e.g. 110Hz, 120Hz, ... 200Hz)
• 250Hz, 275H, 350Hz, 450Hz
• Any multiple of 100Hz from 300Hz-4000Hz
• Any multiple of 500Hz from 4500Hz-16KHz

XO Modules of any custom frequency not listed are available upon request - may incur additional cost and shipping delay in case we need to order the parts