DemerBox: Waterproof, Portable, and Rugged Outdoor Bluetooth Speakers. Loud Sound, Deep Bass, 40+ hr Battery Life, Dry Box + USB Charging, Multi-Pairing Party Mode. Built to Last
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Extended holiday returns
FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Friday, Dec 19
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Color: Pesaro Green
Features
- INCREDIBLY LOUD, CLEAR SOUND, POWERFUL BASS: With crisp highs and punchy bass our professional-grade sound excels, providing the soundtrack loud enough for your outdoor adventures. One DemerBox is plenty to get the party started, but pair multiple DemerBox speakers to create an outdoor sound system at your next party!
- WATERPROOF AND PORTABLE: Includes a Port Plug that installs quickly to become fully waterproof. Every DemerBox is a waterproof case that opens to keep valuable items like your wallet, keys and phone safe and dry inside. Never worry about rain at your backyard party or the speaker falling overboard again! Plus, the compact size and light weight makes it easy to take anywhere.
- MADE FROM A GENUINE PELICAN CASE: Built in a crush-proof Pelican case, DemerBox lasts an incredible 40 hours between charges. Plus, it has internal USB charging to keep your devices juiced up for your entire adventure! Its rugged and durable construction is designed to brave any outdoor environment water, rain, hail, dirt, sand, heat, snow!
- BUILT TO LAST: You don't like adding to landfills and neither do we. That's why we built a fully serviceable speaker designed with sustainability in mind. In the unlikely event there's an issue, DemerBox can fix it.
- GLOBALLY TESTED, AMERICAN MADE: Each DemerBox is handbuilt in the USA and was developed from extensive durability tests on every continent and environment imaginable. Wherever you go, DemerBox has been there!
Brand: DemerBox
Speaker Maximum Output Power: 120 Watts
Frequency Response: 50 Hz
Connectivity Technology: Bluetooth
Audio Output Mode: Stereo
Input Voltage: 12.6 Volts
Mounting Type: Speaker
Material: Plastic
Model Name: Pesaro Green DB2 Speaker
Speaker Type: Outdoor
Special Feature: Crushproof, Waterproof
Recommended Uses For Product: Outdoor
Compatible Devices: Android, Cell phone, Iphone, Laptop
Subwoofer Diameter: 3 Inches
Surround Sound Channel Configuration: 2.0
Color: Pesaro Green
Included Components: DemerBox DB2 Bluetooth Speaker, AC charger, 3.5mm aux cable, Port Plug
Product Dimensions: 7"D x 10"W x 10.5"H
Item Weight: 5.4 Pounds
Is Waterproof: True
Warranty Type: Limited
Maximum Range: 100 Feet
Number of Items: 1
Control Method: Touch
Wireless Communication Technology: Bluetooth
Speaker Size: 7 Inches
Power Source: Battery Powered
Woofer Diameter: 3 Inches
Water Resistance Level: Waterproof
Number of Batteries: 1 Lithium Ion batteries required. (included)
Audio Driver Type: Dynamic Driver
Bluetooth Range: 100 Meters
Subwoofer Connectivity Technology: Wireless
Number Of Circuits: 1
Series Number: 2
Specific Uses For Product: Outdoor Activities
UPC: 864603000245
Style: DB2
Manufacturer: DemerBox
Shape: rectangular prism
Item Weight: 5.4 pounds
Item model number: DB-01-ODG
Batteries: 1 Lithium Ion batteries required. (included)
Is Discontinued By Manufacturer: No
Date First Available: October 13, 2017
Battery Capacity: 2600 Milliamp Hours
Charging Time: 4 Hours
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Dec 19
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Color: Pesaro Green
This speaker is awesome. Expensive for a Bluetooth speaker? Yes. Worth it? Yes, yes, yes! If you’re comparing the sound quality to an upper level Bose or equivalent Bluetooth speaker then you may be a little disappointed. These speakers aren’t water proof and incredibly durable like the Demerbox is though. The treble leaves some to be desired but that is characteristic of water proof rubber speakers. This isn’t a dealbreaker at all though. While it isn’t the clearest speaker in the world, it makes up for it with punchy bass and solid mids, not to mention it can get super loud. I had a Big Jambox and it gets louder than the big jambox could. When the speaker is turned all the way up it doesn’t crackle at all. The sound is perfect all the way up. We used it on a boat while tubing and were able to jam out to good tunes even with the 150hp Mercury revved all the way up. The added feature of a Bluetooth charging port is absolutely clutch. We easily can jam out all day with the super long battery life and then have the phone charging at the same time inside the speaker while maintaining waterproof status with the plug installed. I threw the speaker in the water with my phone in it and it didn’t leak a drop and sounded cool reverberating on the water. My favorite part beside the killer battery life which will easily last you a week or more on a single charge depending on how many times you charge your phone, is the ease of use. This speaker has 1 button. You turn it on and it links up with your phone instantly. You can control the volume completely from your phone and don’t have to worry about turning your phone up and then dealing with another volume on the speaker too. Literally just turn it on and start jamming. Nothing to it. One last feature I love is the long range Bluetooth. I was jamming in the backyard, went inside to do some stuff and had my phone in my pocket and my friends said it never lost connection at all. I haven’t gone to the point where it disconnected yet. Overall, you have to decide what you’re going to use the speaker for. I am on the water and outdoors all the time, fishing, wake boarding, bbqing, etc and this is perfect for that all weather rig. If you plan to use your speaker inside and don’t plan to move it then id say go get a bose. If durability and practicality aren’t a need then get a bose. If you want to jam out with all your buddies and get sweet sound quality in literally any situation you find yourself in and plan to ever listen to your tunes near water or outside.... get the Demerbox. It’s the only speaker I use now and I have a few other ones. Super sound and solid construction (I break everything) make this the one for me. You won’t be disappointed.
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Reviewed in the United States on April 20, 2018 by michael clayton
Color: Pesaro Green
Let’s get the Price point out of the way. Yes my feeling is $299 is the right price for this Item. Having said that we are paying for its Unique qualities and performance and ruggedness. Last but not least it’s so cool in every way. Musical Performance? Very good. Solid low end well balanced natural sound. When I say Natural I mean I’m not hearing all sorts of artificial equalization like allot of odd shaped Bluetooth Speakers and I own and have tested so many. I’m a musician and an Audiophile who loves the great outdoors. This is perfect for that type of person. It’s Smooth and Warm to my ears. Battery? Blows away any speaker in its class. No worries period that you will go powerless for an entire day of use and more. Emergency charge for your phone is a nice touch. Built in Storage is just priceless. Great for cables and whatever is important to you. I purchased a small Otterbox case to put my phone in with cables and Adaptor for Demerbox. Fits quite nicely. I’ve taken it to play basketball, Frisbee, in The Woods. Water or damage is of very little concern. I’m pleased in all areas I highly reccomend this to all Adventurers. The unique Qualities of this device helps ease the pocket pain. If you have to save it’s worth the wait.
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Reviewed in the United States on July 17, 2018 by Compassion13 Compassion13
Color: Haast Orange
Wish i could put no stars, Not loud like its promoted maybe in a quite environment, didn't hold charge after first use and they didn't accept my return, not recommended for off road activities for the price would definitely find better options ecogear defender worth every penny
Reviewed in the United States on September 10, 2025 by Joseph
Color: Paniman Yellow
This product is the best blue tooth speaker I have ever taken on the river. The sound quality is amazing and you can make the box water proof. Easy to connect to. Battery life is 12 hours!!!! I can even charge my phone off it while playing music. It 's out of control cool! Amazing sound quality Sturdy construction Water resistant to water proof (depending on how you set it up) Usable features If I had one this to say might be improvable is that when you float this in the pool it flips over and puts the speaker side in the water.
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Reviewed in the United States on June 7, 2023 by Brian McKean
Color: Pesaro Green
I have not been this excited about an Amazon package in a while. I visited a small town in West GA recently where all of the shops had these incredible sounding and super cool speakers playing. I asked one of the owners and he began to sing the praises about Demerbox. I went home and immediately ordered my own. The quickest way to get it was off Amazon. I opened the box and had it paired to my phone in under a minute. The sound is as incredible as I remember, the ruggedness is great (my Bose isn’t designed for how I use it outdoors) and I love the fact that it can be waterproof with the plug which is perfect for the beach or pool. 40 hour battery life is amazing! AND it can act as a phone charger??? Easy decision. Not cheap. If you want cheap keep looking.
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Reviewed in the United States on December 9, 2020 by Scott B Scott B
Color: Jetport Silver
Sound is good but after a while the plug won't stay in. When tightned down it just pops right back out. I've had to buy two replacement plugs already.
Reviewed in the United States on October 8, 2025 by Russ Wilkerson
Color: Fraser Tan
I gave this speaker 4 stars because 4.25 was not an option. Pros... Super durable Pelican case that matches the rest of your gear. Waterproof Cool AF USB outlet to charge other devices Cons... The sound is just OK, limited tone and base. Think Alexa like sound. It only charges on a 120v outlet. Why? It should have a USB C but does not, A 3.5mm male to male audio in plug is included. Again, why? I am an old Gen Xer and this looks like something from the 1970s or 1980s. I am not going to call the price a con, these are hand made right, right here in the USA and that makes however cool it might be 100x cooler. Many reviews mentioned exemplary customer service and that makes me happy although I hope I never need it.
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Reviewed in the United States on November 9, 2024 by Preferred user