Gemini ZRX-S18BT 18" Bluetooth Powered Subwoofer

When you need bass that cuts through a crowd without losing its composure, the Gemini Sound ZRX-S18BT is the anchor for your rig. This powered 18" front-firing sub delivers 1700W peak (600W RMS) of Class D power, adds Bluetooth with True Wireless Stereo pairing, and is built for mobile DJs, bands, and venues that need serious low end on demand. It's 8 lbs lighter and 5 dB louder than the ZRX-S18P it replaces — so you get more output with less to carry. Key features Real low end for real rooms — The 18" high-excursion driver moves enough air to fill a venue with deep, controlled bass that people feel as much as they hear. Dial it in for any room — Sub volume, high-cut knob, and a phase flip switch let you tune the bottom end to the space you're in, whether it's a tight club or an open field. Pair two for true wireless stereo — Onboard Bluetooth with TWS linking lets you stream music between sets or wirelessly pair two subs for a full stereo setup. No cables between cabinets. Full I/O for a complete rig — Balanced XLR inputs plus full-range and high-pass XLR outputs (crossover at 100 Hz) make it easy to drop this sub into any PA system and send clean signal up to your tops. Built to travel and survive the gig — Metal side handles, a pole mount for your tops, and a digital signal limiter with LED indication to keep things safe when you push it hard.