Experience the revolutionary UltraRave Series by Gemini, where professional-grade sound meets cutting-edge design. These portable party speakers redefine audio excellence, blending pristine sound quality and mesmerizing lighting effects for an unparalleled entertainment experience. Boasting a 6.5” (165mm) low-frequency woofer and two 2” (50mm) tweeters, the Grv-650L delivers sub-bass depth and crystal-clear highs, ensuring every note captivates your senses. 320 Watt amplifier provides ample power for big sound. The dynamic multi-mode Led lighting syncs with the music, creating a pulsating ambiance that mirrors the energy of a live rave. Versatility is key, with Bluetooth streaming, Fm radio, Usb playback, and an aux input for various audio sources. Audio Eq Presets plus Mic Eq adjustments and Pitch Shifting Vocal effects that will have you sounding like a pro!