JBL Xtreme 4 Portable Waterproof Bluetooth Speaker Color:Black Grandioso is a synergy of

Grandioso is a synergy of copper and silver expressing themselves beautifully together

Sensitivity 116dB (@1kHz)

which is of great help to devices whose power supply is susceptible to interference

Circumaural headphones

hollow-carved column design adds a touch of fashion-forward flair to any space

JBL Xtreme 4 Portable Waterproof Bluetooth Speaker Color:Black Grandioso is a synergy ofIt's time to live loud! It's time to live loud! The JBL Xtreme 4 portable waterproof speaker delivers next level massive JBL Pro Sound with amazing dynamics, even at top volume, thanks to two powerful woofers and two tweeters. Dual pumping JBL passive radiators give you deeper bass that moves you. Want to take your music outside? The handy shoulder strap makes it easy, while the rugged rubber bumpers and IP67 waterproof and dustproof rating mean that