---
product_id: 69950216
title: "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"
brand: "demerbox"
price: "308385 Ft"
currency: HUF
in_stock: true
url: https://www.desertcart.hu/products/69950216-demerbox-waterproof-portable-and-rugged-outdoor-bluetooth-speakers-loud-sound
store_origin: HU
region: Hungary
---

# 100% waterproof dry box Incredibly loud, clear sound 40+ hours battery life 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

**Brand:** demerbox
**Price:** 308385 Ft
**Availability:** ✅ In Stock

## Summary

> 🎉 Elevate your outdoor vibe with sound that lasts and gear that never quits!

## Quick Answers

- **What is this?** 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 by demerbox
- **How much does it cost?** 308385 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/69950216-demerbox-waterproof-portable-and-rugged-outdoor-bluetooth-speakers-loud-sound)

## Best For

- demerbox enthusiasts

## Why This Product

- Trusted demerbox brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Endurance Champion:** Unmatched 40+ hour battery life with USB charging keeps the music going all weekend long.
- • **Party-Ready Sound System:** Crisp highs and punchy bass deliver professional-grade audio that turns any outdoor space into a concert venue.
- • **Waterproof & Secure Storage:** Integrated dry box keeps your valuables safe and dry—rain or shine, your essentials stay protected.
- • **Rugged Pelican Case Durability:** Crush-proof, weatherproof design built to withstand the harshest environments and adventures.
- • **Sustainably Serviceable & American Made:** Handbuilt in the USA with repairable parts, reducing waste and ensuring your DemerBox lasts a lifetime.

## Overview

The DemerBox is a rugged, waterproof Bluetooth speaker housed in a crush-proof Pelican case, delivering loud, clear sound with deep bass. It features a built-in dry box for valuables, 40+ hours of battery life, USB charging, and multi-speaker pairing for ultimate party mode. Handbuilt in the USA and designed for durability and sustainability, it’s the perfect companion for any outdoor adventure.

## Description

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

## 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!

## Product Details

- **Brand:** DemerBox
- **Speaker Maximum Output Power:** 120 Watts
- **Frequency Response:** 50 Hz
- **Connectivity Technology:** Bluetooth
- **Audio Output Mode:** Stereo

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/61-tYC-Ik8L.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/51AOIPqjA5L.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/61-Mat6cT9L.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/61MA3mxRy6L.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/81JXsVDBjQL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: I'm a paleontologist who often goes on dinosaur digs in the desert.  is the demerbox tough enough to withstand a tyrannosaurus attack?**
A: Yeah, it would probably survive the attack fine, unless of course you just happen to be playing a song by T Rex.  If that's the case, run for your life while the big guy is grooving to the sounds.  My bet is that the DemerBox folks would probably just send you another one on the house in exchange for your story.  TAKE A PIC!

**Q: how loud does it get?**
A: 94db @ 1ft.  DemerBox is loud enough for many situations, but not all. For instance it's loud enough for a backyard birthday party with a dozen people, but not loud enough for a crowd of 100. Most people who buy are satisfied with the volume it puts out. Try one out, and if you find it's not loud enough, send it back within 30 days for a full refund.

**Q: Why does it even have a plug thing in the first place?**
A: For better sounding bass you would remove the plug and create a port. When you need it water proof you leave it in and still sounds good.

**Q: whats the waterproof rating?**
A: It has a removable plug that will make it 100% waterproof when installed

## Frequently Bought Together

- 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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- PEICHENG Speaker, Portable Wireless Bluetooth Speakers, Waterproof Loud Stereo Sound with RGB Lights TWS Paire Long Playtime for Home/Party/Outdoor, Electronic Gadgets (1PCS, Gray)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-28*