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Turtlebox Grande

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SKU: TB-GRAN-G1-TAN-1

The Turtlebox Grande is the largest and loudest Turtlebox speaker. It is built for big groups, outdoor parties, camps, tailgates, rodeos, worksites, events, and basecamp setups where smaller speakers will not cover enough space.

Price:
Regular price $730.00
Regular price Sale price $730.00
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Note: This product will ship in 7-10 days

Largest and loudest Turtlebox

Turtlebox Grande: quick answer

The Turtlebox Grande is the largest and loudest Turtlebox speaker. It is built for big groups, outdoor parties, camps, tailgates, rodeos, worksites, events, and basecamp setups where smaller speakers will not cover enough space. With 126 dB maximum volume, waterproof buoyant construction, Bluetooth 5.4, Party Mode, L/R Stereo, and a 10-inch waterproof woofer, the Grande is made for buyers who actually need maximum outdoor sound.

  • Largest and loudest Turtlebox speaker
  • 126 dB maximum volume
  • Waterproof and buoyant outdoor-ready build
  • 10 in waterproof woofer and 1.25 in waterproof titanium tweeter
  • Party Mode, L/R Stereo, Bluetooth 5.4, USB-C charging output, and 3.5 mm microphone input
Best for

Who should buy it

The Grande is best for buyers who need serious outdoor volume for large groups or wide open spaces. It makes sense for tailgates, rodeos, worksites, camps, outdoor parties, large gatherings, and basecamp.

Not ideal for

Who should skip it

The Grande is overkill for many buyers. If you mostly need music for a porch, garage, small group, day trip, or compact carry, buy the Cub, Ranger, or Original Gen 3 instead. At 18.8 lbs, the Grande is not the easiest Turtlebox to move around casually.

Plain-English feature breakdown

Maximum Turtlebox volume

The Grande is rated at 126 dB and is the right fit when smaller speakers will not cover the space.

Large group coverage

Built for big groups, open areas, worksites, events, and outdoor parties.

Waterproof and buoyant

A good fit for outdoor use around water when size and volume matter.

10-inch waterproof woofer

Built for bigger sound than smaller portable speakers.

1.25-inch waterproof titanium tweeter

Helps carry higher-frequency sound outside.

Two Class D digital amplifiers

Supports the Grande larger speaker system.

Microphone input

The 3.5 mm microphone input makes it useful for announcements or basic event use.

Turtlebox Grande specs

Speaker Type
Large outdoor Bluetooth speaker
Volume
126 dB maximum
Waterproof
Yes
Buoyant
Yes
Battery Life
40+ hours
Height
11.5 in
Width
14 in
Depth
8.4 in
Weight
18.8 lbs
Recommended Group Size
Up to 100 people
Bluetooth
5.4
Woofer
10 in waterproof woofer
Tweeter
1.25 in waterproof titanium tweeter
Amplifiers
Two Class D digital amplifiers
Pairing
Party Mode and L/R Stereo
Charging Output
USB-C
Microphone Input
3.5 mm

Turtlebox Grande FAQ

Is the Turtlebox Grande waterproof?

Yes. The Grande is listed as waterproof and buoyant.

How loud is the Turtlebox Grande?

The Grande has a 126 dB maximum volume rating.

Who should buy the Turtlebox Grande?

Buy the Grande if you need maximum outdoor volume for large groups, camps, tailgates, worksites, rodeos, outdoor parties, events, or basecamp.

Is the Grande too much speaker for most people?

For many buyers, yes. If you only need music for a garage, porch, small camp, or a few people, the Grande is probably more than you need.

Should I buy the Grande or Original Gen 3?

Buy the Original Gen 3 for most outdoor use. Buy the Grande when you need the biggest and loudest Turtlebox.