Used Rockville RX230 Crossover

Upgrade your sound system with this used Rockville RX230 crossover in good condition, built to sharpen clarity and improve speaker efficiency. Featuring 2-way or 3-way operation with selectable stereo/mono modes, it lets you route lows, mids, and highs with precision for cleaner, more powerful output. Front-panel frequency and level controls make tuning fast and intuitive, while standard rack-mount design fits easily into most pro audio setups—ideal for DJs, bands, and venues seeking reliable signal management.