JBL Battery 400 Compatible with JBL PartyBox Stage 320 and Xtreme 4 Portable Speaker (Black) RCACAPS A specially contoured santoprene anti-resonance/diffraction-control

A specially contoured santoprene anti-resonance/diffraction-control ring is incorporated around the driver and covering the surrounds to further optimize performance

JBL RALLYBAR is a IP66 rated water resistant Bluetooth® Soundbar with 150Wrms amplifier

which further reduces radio-frequency noise

multi-room control

turning every listening session into a captivating journey

JBL Battery 400 Compatible with JBL PartyBox Stage 320 and Xtreme 4 Portable Speaker (Black) RCACAPS A specially contoured santoprene anti-resonance/diffraction-controlEven the best parties have to end sometime, but your JBL PartyBox Stage 320 can keep the vibe going twice as long by having a spare JBL Battery 400 on hand. When your rechargeable battery is running out of juice, it takes just seconds to pop a fresh battery into the slot on the back panel. Each battery has enough power for up to 18 hours of playtime, which means you could keep the party going for up to 36 hours. Double the great times, and enjoy the