The Turtlebox Grande waterproof Bluetooth speaker brings powerful outdoor sound to river trips, campsites, tailgates and gatherings with your crew. The biggest, loudest speaker in the Turtlebox lineup combines up to 126 dB of output with rugged waterproof construction, 40+ hours of playback and a buoyant design. And yes, it floats.

Set up at camp after a day on the water, cue your favorite playlist and settle in for the evening. From small get-togethers to bigger outdoor gatherings, the Grande puts big sound at the center of the action.

Limited-edition Mossy Oak camo

Just in time for fall hunting season, the Turtlebox x Mossy Oak collaboration features two popular camo patterns: Mossy x Bottomland and Mossy Oak x Fall Foliage. Both are limited editions.

Big sound. Built for the outdoors.

• Powerful outdoor audio: Two Class D digital amplifiers, a 10-inch woofer, a 1.25-inch titanium tweeter and enhanced DSP tuning deliver up to 126 dB of output.
• IP67 waterproof protection: Rated for fresh and saltwater immersion up to 3 feet for 30 minutes when the port cover is securely closed. Its buoyant design helps it stay afloat.
• Long-lasting playback: A 158 Wh lithium-ion battery provides 40+ hours of playback.
• Rugged construction: Designed to resist drops, crushing and dust, with stainless-steel tie-downs and rubber feet.
• Flexible speaker pairing: Party Mode connects with compatible Turtlebox Rangers, Cubs, Original Gen 3 speakers and Grandes. Pair two Grandes with True Wireless Stereo for dedicated left and right channels.
• Ready for your gathering: The manufacturer recommends the Grande for groups of approximately 1–100 people. A pro audio mount accommodates compatible speaker stands.
• Convenient connections: Bluetooth 5.4, touch controls, a built-in microphone port and USB-C device charging keep your setup versatile.

Specifications

• Brand: Turtlebox Audio
• Model: Grande
• Color options: Grey, White, Tan, Orange and Mossy x Bottomland, Mossy Oak x Fall Foliage
• Dimensions: 14 in. H × 14 in. W × 8.4 in. D
• Weight: 18.8 lb
• Maximum output: 126 dB
• Drivers: 10-inch woofer and 1.25-inch titanium tweeter
• Battery: 158 Wh lithium-ion; 40+ hours of playback
• Bluetooth: 5.4
• Waterproof rating: IP67; floats
• Manufacturer warranty: 1 year, subject to manufacturer terms
• Orange variant manufacturer part number: TB-GRAN-G1-ORG-1
• Orange variant UPC: 850024307667

Pairing and care

Original Gen 2 speakers require a compatible Party Mode Adapter to connect to the Grande.

River safety: Although the Grande floats, secure it while boating. Keep the charging-port cover closed around water, and never charge the speaker when wet or exposed to moisture. Rinse after saltwater exposure and dry thoroughly before charging.