---
product_id: 69950218
title: "DemerBoxWaterproof, 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: "314007 Ft"
currency: HUF
in_stock: false
url: https://www.desertcart.hu/products/69950218-demerboxwaterproof-portable-and-rugged-outdoor-bluetooth-speakers-loud-sound-deep
store_origin: HU
region: Hungary
---

# Waterproof Design Incredible Sound 40+ hr Battery DemerBoxWaterproof, 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:** 314007 Ft
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate Your Adventure with Sound That Travels!

## Quick Answers

- **What is this?** DemerBoxWaterproof, 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?** 314007 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/69950218-demerboxwaterproof-portable-and-rugged-outdoor-bluetooth-speakers-loud-sound-deep)

## 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

- • **Adventure-Ready:** Waterproof and portable, the DemerBox keeps your valuables safe while you enjoy the great outdoors.
- • **Power Up Anywhere:** With over 40 hours of battery life and internal USB charging, your devices stay powered during all your adventures.
- • **Sustainably Built:** Crafted with care in the USA, DemerBox is serviceable and eco-friendly, reducing landfill waste.
- • **Unleash the Sound:** Experience professional-grade audio with crisp highs and deep bass that elevate any outdoor gathering.
- • **Crush-Proof Construction:** Built in a rugged Pelican case, this speaker is designed to withstand the elements and last for years.

## Overview

The DemerBox is a waterproof, portable Bluetooth speaker designed for outdoor enthusiasts. It features powerful sound, deep bass, a 40+ hour battery life, and a crush-proof case, making it perfect for any adventure. Built in the USA with sustainability in mind, it also doubles as a dry box for your valuables.

## Description

DemerBoxWaterproof, 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.
- A CRUSHPROOF POWERHOUSE: 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 that there's an issue, DemerBox can fix it. What did you do with your last portable speaker?
- 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:** 20 Watts
- **Connectivity Technology:** Bluetooth
- **Audio Output Mode:** Stereo
- **Input Voltage:** 12.6 Volts

## Images

![DemerBoxWaterproof, 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/615RC-T9ZzL.jpg)
![DemerBoxWaterproof, 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/71sKdTwbT9L.jpg)
![DemerBoxWaterproof, 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/61SC-fe+BwL.jpg)
![DemerBoxWaterproof, 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/51PlpUMuB+L.jpg)
![DemerBoxWaterproof, 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/61YKby9QJ0L.jpg)

## 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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**Shop now:** [https://www.desertcart.hu/products/69950218-demerboxwaterproof-portable-and-rugged-outdoor-bluetooth-speakers-loud-sound-deep](https://www.desertcart.hu/products/69950218-demerboxwaterproof-portable-and-rugged-outdoor-bluetooth-speakers-loud-sound-deep)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-23*