Turtlebox Grande Heavy Duty, Waterproof, Loud Sound, and Outdoor Speaker
The Turtlebox Grande is the largest and loudest speaker in the Turtlebox lineup, built for powerful outdoor sound and extreme durability. Delivering up to 126 decibels of clear audio, it’s ideal for gatherings from 1 to 100 people. With an IP67 waterproof and dustproof rating, the Grande is fully resistant to fresh and saltwater, floats, and can be submerged up to 3 feet for 30 minutes. Its drop-proof and crush-proof design makes it tough enough for rugged outdoor use.
The Grande features 40+ hours of battery life on a single charge with a 158Wh lithium-ion battery. Bluetooth 5.4 provides a strong, stable connection, and Party Mode™ allows for unlimited speaker pairing for a surround sound experience. TWS Mode supports true left and right stereo pairing. The speaker includes a 10” woofer, 1.25” titanium tweeter, and dual Class D digital amplifiers with enhanced DSP tuning for rich, concert-level sound.
Practical details include stainless steel tie-downs, rubber feet, touch controls for playback and pairing, USB-C device charging, and a built-in microphone. A pro audio mount adds flexibility for setup in outdoor spaces, boats, and work areas.
Key Features
- 126 dB maximum output
- IP67 waterproof, floats, drop-proof, crush-proof, and dustproof
- 40+ hours of battery life
- Party Mode™ for unlimited pairing
- True Wireless Stereo (TWS) Mode
- Bluetooth 5.4 wireless connectivity
- USB-C device charging
- Touch controls and built-in microphone
- 10” woofer & 1.25” titanium tweeter
- Dual Class D digital amplifiers with DSP tuning
- Dimensions: 14” H x 14” W x 8.4” D
- Weight: 18.8 lbs
The Turtlebox Grande Speaker offers strong volume, rugged protection, and long battery life for large outdoor gatherings, work environments, and adventure settings.
