3-Way Active Crossover With Line Driver Mobotix and many others:

and many others:

It includes a built-in fast-response temperature sensor

The bodypack transmitter can be used with any lavalier

An amazing line of component sets that utilize higher grade materials

Made from high quality Tinned OFC with PVC shielding that is thicker than normal to help protect your signal from the elements

3-Way Active Crossover With Line Driver Mobotix and many others:DS18 XM3 3 Way Active Crossover With Line Driver DS18s XM3 3 Way Active Crossover delivers precise tuning and complete frequency control for cleaner, more accurate sound! Get full 3 way control with independent front, rear, and subwoofer tuning. Fine tune your setup with high pass and low pass filters, adjustable bass boost up to 18dB (25100Hz), and built in pre output 11V line drivers for a clean, distortion free signal (0. 01% THD). Better Bass, On