DBX

Speaker management, AutoEQ function, feedback suppressor, third-octave band real time analyzer, 12-band input EQ

The 1231 provides such standard features as dual channels of 31 - 1/3-octave bands, ISO frequency centers, +/-12dB of input gain range, and switchable 40Hz/18dB per octave low-cut filters.

The dbx 234xs is a dual channel crossover with all the features you would expect from a professional product. It features Linkwitz-Riley 24dB per octave filters, independent output gain controls fo...

Feedback suppressor with AFS technology, LCD display, wizard setup and 24 filters per channel for PA setups.

The secret to making speakers sound great lies with the crossover you use. With the dbx® 223xs Crossover you'll get great performance, ultra low-noise, rugged reliability and four decades of dbx kn...