Delivering a powerful 400W output, this speaker packs dual 7.5-inch woofers and dual 1-inch tweeters for full, room-filling sound across a 40 Hz–20 kHz frequency range. Its user-replaceable 99 Wh battery offers up to 15 hours of playtime (about 8 hours in typical use), while Bluetooth 5.4, USB, Aux-In, Mic/Guitar inputs, and USB-C charge out ensure versatile connectivity. Built with IPX4 splash resistance, it’s ready for both indoor and outdoor events. Despite its rugged design, the unit remains portable at 25.5 kg, measuring 42×77×37 cm.