--- product_id: 182044322 title: "Waterproof, Portable, and Rugged Outdoor Bluetooth Speakers. Loud Sound,40+ hr Battery Life, Dry Box + USB Charging,Multi-Pairing Party Mode. Built to Last + Fully Serviceable (Black,DB1)" brand: "demerbox" price: "$343.09" currency: USD in_stock: true reviews_count: 8 url: https://www.desertcart.us/products/182044322-waterproof-portable-and-rugged-outdoor-bluetooth-speakers-loud-sound-40 store_origin: US region: United States of America --- # Fully waterproof with dry box protection Incredibly loud, clear sound with powerful bass 40+ hours battery life for all-day play Waterproof, Portable, and Rugged Outdoor Bluetooth Speakers. Loud Sound,40+ hr Battery Life, Dry Box + USB Charging,Multi-Pairing Party Mode. Built to Last + Fully Serviceable (Black,DB1) **Brand:** demerbox **Price:** $343.09 **Availability:** ✅ In Stock ## Summary > 🎉 Elevate every adventure with sound that’s as unstoppable as you are! ## Quick Answers - **What is this?** Waterproof, Portable, and Rugged Outdoor Bluetooth Speakers. Loud Sound,40+ hr Battery Life, Dry Box + USB Charging,Multi-Pairing Party Mode. Built to Last + Fully Serviceable (Black,DB1) by demerbox - **How much does it cost?** $343.09 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/182044322-waterproof-portable-and-rugged-outdoor-bluetooth-speakers-loud-sound-40) ## 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 - • **Rugged Durability:** Crush-proof Pelican case built to withstand rain, hail, dirt, sand, heat, and snow—ready for every wild journey. - • **Waterproof & Secure:** Innovative dry box design keeps your valuables safe and dry, rain or shine—because your essentials deserve protection too. - • **Sustainably Serviceable:** Designed to last and fully repairable, reducing waste while keeping your sound system future-proof. - • **Party-Ready Sound System:** Crisp highs and punchy bass deliver professional-grade audio that turns any outdoor space into your personal concert. - • **Unstoppable Battery Life:** Over 40 hours of continuous playback means your adventures never have to pause for a recharge. ## Overview The DemerBox DB1 is a rugged, waterproof outdoor Bluetooth speaker featuring professional-grade loud and clear sound with powerful bass, a 40+ hour battery life, and a built-in dry box to protect valuables. Built in the USA with a crush-proof Pelican case, it’s designed for extreme durability and sustainability with full serviceability and multi-speaker party mode for epic outdoor sound experiences. ## Description Full description not available ## 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 anywhere! - 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 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:** 22 Watts - **Connectivity Technology:** Bluetooth, wireless - **Audio Output Mode:** Stereo - **Input Voltage:** 12.6 Volts ## Images ![Waterproof, Portable, and Rugged Outdoor Bluetooth Speakers. Loud Sound,40+ hr Battery Life, Dry Box + USB Charging,Multi-Pairing Party Mode. Built to Last + Fully Serviceable (Black,DB1) - Image 1](https://m.media-amazon.com/images/I/61fgpM-WEDL.jpg) ## Available Options This product comes in different **Color, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great 1 speaker unit *by D***. on July 27, 2024* Great little speaker. Has good sound and is pretty loud for a 1 speaker unit. I use it on my Lund fishing boat b/c it’s portable,sounds good at medium volume, can get wet, is rugged b/c it does fall off dash & get kicked around. DONT buy if you want A loud loudspeaker that is for an outside party, you will be disappointed. It is not that speaker. I bring it on my patio while I grill and my deck while we’re talking etc. overall I’m happy my Deemerbox. Price is a little high but it’s quality. again, DONT BUY IF YOUR LOOKING FOR A LOUD OUTSIDE speaker. ### ⭐⭐⭐⭐⭐ Great speaker for this pricepoint *by R***R on August 9, 2024* This speaker is an awesome speaker for the price. Not a high end speaker but built like a tank and great deep sounds as the box acts like a sub...decent bass. I like using the charging ports inside and the battery lasts a very long time!!! ### ⭐⭐⭐⭐⭐ Just what I was looking for. *by A***E on July 21, 2024* I work up tower & we like to take our music with us. This is tough enough to hold its own in the bag with all the tools & the 40 hr battery life is for real. ## Frequently Bought Together - DemerBox:Waterproof, Portable, and Rugged Outdoor Bluetooth Speakers. Loud Sound,40+ hr Battery Life, Dry Box + USB Charging,Multi-Pairing Party Mode. Built to Last + Fully Serviceable (Black,DB1) - PEICHENG Speaker, Small Portable Bluetooth Wireless IPX5 Waterproof Shower Speaker,Loud Stereo Sound Deep Bass,Dual Pairing, RGB Lights,Long Playtime for Outdoor Party, Great Gift,1PC(Black) - FUAUFAS Portable Bluetooth Speaker with Lights, Night Light LED Wireless Speaker, Magnetic Waterproof Speaker, Multicolor LED Auto-Changing,TWS,Perfect Mini Speaker for Shower, Home, Outdoor --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/182044322-waterproof-portable-and-rugged-outdoor-bluetooth-speakers-loud-sound-40](https://www.desertcart.us/products/182044322-waterproof-portable-and-rugged-outdoor-bluetooth-speakers-loud-sound-40) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-11*