Built for life's biggest pursuits, the Grande is our largest speaker, delivering mind-blowing, concert-level sound engineered for the outdoors. Whether you're hosting a backyard gathering or taking your music to the lake, this powerhouse combines premium audio performance with rugged durability.

IP-67 waterproof (fresh & saltwater), buoyant, and submersible up to 3 feet for 30 minutes. Drop, crush, and dust-proof construction handles whatever adventure throws your way. With 40+ hours of battery life on a single charge, the music keeps playing long after the sun sets.

Party Mode & Connectivity

Party Mode™ allows infinite pairing of Gen 3's, Cubs, Rangers, and Grandes for surround sound. True wireless stereo (TWS) mode enables classic left-right stereo pairing. 5.4 Bluetooth connectivity with touch controls for Party Mode, TWS, play/pause, next, and volume.

Pro Audio Performance

Dual powerful Class D digital amplifiers with enhanced DSP tuning deliver 126 decibels of concert-level sound. Features a 1.25" titanium tweeter and 10" woofer powered by a 158Wh Lithium-ion battery. Stainless steel tie-downs, rubber feet, USB-C device charging, and built-in microphone port round out this rugged performer.

The Grande is built tough for lake life and outdoor living—the speaker that matches your biggest moments.