10B-Sub

About the 10B-Sub

The Bryston 10B-Sub is an active electronic crossover tailored for satellite/subwoofer systems, providing independent stereo controls and inserts between preamplifier and power amplifier. It features selectable Butterworth filter slopes of 6, 12, or 18 dB per octave and crossover frequencies ranging from 40 Hz to 500 Hz, making it ideal for subwoofer applications. The unit allows for independent adjustment of low-pass filters for each channel, enabling customized crossover points to suit room acoustics and speaker configurations. It supports both balanced XLR and single-ended RCA inputs and outputs. The 10B-Sub also includes a Mono Low Pass mode that sums left and right inputs for a common low-pass output, useful for mono subwoofer setups. Phase shifts occur at crossover points depending on slope settings, which can aid in blending subs with main speakers. The device is highly regarded for its flexibility, signal integrity, and precise bass management capabilities, making it a preferred choice for audiophiles seeking tight, accurate, and integrated low-frequency performance.