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The Loudest Outdoor Speaker: Crank up the sound with 125dB of distortion-free, bass-heavy audio—built to cut through wind, waves, and engine noise.
IP67 Waterproof & Adventure-Ready: Completely waterproof, dustproof, and shockproof, the Turtlebox Grande is made for extreme outdoor environments.
Extended Battery Life: With up to 25 hours of continuous playtime, your music lasts as long as your adventure does.
Connect Infinitely: With Party Mode, sync as many Grandes as you want for mind blowing surround-sound that’s portable, powerful, and ready for your biggest moments.
Designed for the Wild: Built with reinforced corner bumpers, a rugged handle, tie-down anchors, and a powerful sound profile, this is the ultimate outdoor Bluetooth speaker.
8 reviews for Turtlebox Grande: Loud! Outdoor Portable Bluetooth 5.4 Speaker | Rugged, Waterproof, Ultra-Portable | Plays to 126db, Deep Bass, Shockproof, Unlimited Pairing for Full Stereo Experience, Gray
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$730.00
Michelle –
Lives up to its reputation.
Bought this for my fiancé for Christmas. It lives up to its reputation for sound quality and durability. We take on our boat in the bayous, canals, and Atchafalaya. Nice to not have to worry about moisture.But what I love most, is the sound quality. It has amazing richness and depth.♥️
J. Cisneros –
Deep Bass, Clear Sound, Built for Loud Environments
Use: Outdoor Softball walk up and in game music.Reason for Purchase: To upgrade lower performing portable system.Previous System: JBL PartyBox On-The-Go / 100W / BluetoothNew System: Turtlebox GrandeHuge upgrade from my JBL PartyBox On-The-Go (100W Bluetooth). The TurtleBox Grande delivers clearer vocals, stronger highs, and noticeably deeper bass without distortion. Where it really shines is outdoors — it easily cuts through the noise at busy youth softball complexes with multiple games and speakers competing for attention. If you need powerful, reliable sound in loud environments, this speaker is worth every penny.
Logan Christmas list –
LOUD
I have one normal turtle box, got this one for tailgating and larger gatherings, and man does this thing bump. Easily twice as loud as my original. When paired together the original is essentially drowned out unless you put them far apart. Will be buying another one for stereo
Eggo –
Good sound quality
Not as much bass as I would like but it still sounds really good and really clear. The range is also one of the reasons I bought this. You ca walk away from it pretty far and it doesn’t loose connection with your phone.
klo1068 –
Love this speaker
Love this speaker. Great sound
Toney –
Great sounding speaker Poor Packaging
The Turtle Box Grande is awesome but for the price I paid for it I would have hoped the packaging would have been better. When I open the Amazon box to get the turtle box out the box was in pieces leaving the unit exposed. Not sure if it is a used unit or not.
Tommy Heaton –
Loud
Awesome! Just as advertised
Kasen Hatley –
loud
loud