IP-67 waterproof (fresh & saltwater), buoyant, and submersible up to the 3 feet for 30 minutes 100% drop, crush & dust-proof 40+ hours of concert-level sound on a singular charge Party Mode allows for infinite pairing for an unbeatable surround sound experience True wireless stereo (TWS) allows for classic left, right stereo pairing 5.4 bluetooth connectivity Touch controls: Party Mode, TWS (stereo pairing mode), play/pause, next, and volume Stainless steel tie-downs & rubber feet USB-C for device charging Built-in microphone 126 decibels of sound 2 powerful, Class D digital amplifiers with enhanced DSP tuning for optimal audio performance 1.25” Titanium tweeter 10” woofer 158Wh Lithium-ion battery The Turtlebox Grande is a premium outdoor speaker built for serious volume and durability. Designed to deliver room-filling, distortion-free sound, it’s powerful enough for large backyards, tailgates, docks, and campsites—no matter the conditions. The rugged, waterproof, and drop-resistant housing is made to handle real outdoor use, while long-lasting battery life keeps the music going all day and into the night. Simple, oversized controls make it easy to operate with wet hands or gloves, and Bluetooth connectivity ensures quick, reliable pairing. If you’re looking for big, bold sound in a speaker that’s built to last, the Turtlebox Grande is in a class of its own.
