Brand NEW! Including 90 Days USA Factory Warranty. The ZRX-S18BT adds Bluetooth with TWS connectivity to our coveted ZRX line of subwoofers. This extreme performance, powered, front-firing subwoofer features an 18? High Excursion Driver with a 3? EISV voice coil engineered to withstand the most demanding sound reinforcement tasks. 2400W of peak Class D digital power provides super deep sub bass that can cut through crowds while maintaining that polished performance quality the pros crave. Features balanced XLR inputs plus balanced XLR Full Range and High Pass outputs (crossover at 100 Hz). The phase flip switch and High cut knob for the subwoofer let you dial in the perfect sound for your venue. Digital Signal Limiter and LED indicator monitor the sub?s activity to prevent overheating and other internal damage from heavy use. PERFECT SOUND FOR YOUR PERFORMANCE: The ZRX-S18BT creates the perfect sound with a 18? high-excursion driver with a 3? high-temperature voice coil and 600 watts RMS continuous Class D digital power (2400W Peak.) LED indication allows you to monitor the unit?s activity and digital signal limiter prevents overloading. CUSTOMIZE YOUR SOUND: This professional powered subwoofer includes a sub volume control, full range and high pass outputs and switchable phase control that serve to enhance your sound. Get the perfect balance off Bass/Volume for your environment! A UNIVERSAL UNIT: The ZRX-S18BT includes line in XLR connectors and full range and hi-pass XLR output connectors as well as 100-240V voltage selector for worldwide use, meaning this unit is ready for any gig, anywhere on Planet Earth! TRAVEL READY SYSTEM: This subwoofer is ready for the road with the included pole mount and side handles for east transportation and set up. We?ve added features but redesigned to save weight; now 8 lb lighter and 5 dB louder than ZRX-S18P. TRUE WIRELESS STEREO BLUETOOTH: What sets the ZRX-S18BT above the rest is the onboard Bluetooth player with TWS linking. Stream music wirelessly to your PA system between acts! Wirelessly pair two subwoofers together for an expanded Stereo System! California Prop 65 Warning - All international buyers are responsible for all tax, duties and/or customs fees.