--- product_id: 311006099 title: "Dynamat 50306 DynaBox Speaker Enclosure For In Ceiling Speakers" brand: "dynamat" price: "€ 637.85" currency: EUR in_stock: true url: https://www.desertcart.fr/products/311006099-dynamat-50306-dynabox-speaker-enclosure-for-in-ceiling-speakers store_origin: FR region: France --- # 17x12x6.5 in compact enclosure Advanced noise damping tech Ultra-flexible, collapsible design Dynamat 50306 DynaBox Speaker Enclosure For In Ceiling Speakers **Brand:** dynamat **Price:** € 637.85 **Availability:** βœ… In Stock ## Summary > πŸ”Š Elevate your ceiling speakersβ€”hear every detail, miss nothing! ## Quick Answers - **What is this?** Dynamat 50306 DynaBox Speaker Enclosure For In Ceiling Speakers by dynamat - **How much does it cost?** € 637.85 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/311006099-dynamat-50306-dynabox-speaker-enclosure-for-in-ceiling-speakers) ## Best For - dynamat enthusiasts ## Why This Product - Trusted dynamat brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Noise Migration Blocker:** Speaker damping technology drastically reduces sound bleed through floors and walls. - β€’ **Proudly Made in the USA:** Trusted quality and craftsmanship since 1989, ensuring durability and performance. - β€’ **Built-In Moisture Barrier:** Protects your investment by shielding speakers from humidity and moisture damage. - β€’ **Maximize Your Sound Output:** Encases speakers fully to project clearer, richer audio into your space. - β€’ **Seamless Retrofit Installation:** Collapsible design fits existing ceiling speaker openings effortlesslyβ€”no hassle upgrades. ## Overview The Dynamat 50306 DynaBox is a premium, collapsible ceiling speaker enclosure designed to enhance home theater audio by improving sound clarity and reducing noise bleed. Featuring advanced damping technology and a moisture barrier, it fits existing speaker openings for easy retrofit installation. Made in the USA since 1989, it combines durability with superior acoustic performance. ## Features - IMPROVES IN-CEILING SPEAKER PERFORMANCE – DynaBox completely encases your in-ceiling speaker to reduce back-wave distortion and project clearer, more accurate sound into the room. The result is improved speaker clarity, tighter bass, and a more immersive listening experience. - REDUCES SOUND TRANSFER BETWEEN ROOMS – Creates an acoustic barrier that helps reduce unwanted sound migration through ceilings and floors, so you can enjoy your home theater, media room, or whole-home audio system with less noise reaching adjacent spaces. - FLEXIBLE DESIGN FOR EASY RETROFIT INSTALLATION – Ultra-flexible enclosure collapses to fit through existing speaker openings for fast retrofit installations or new construction. Includes SoundSnake acoustic decoupler and Back-Wave Foam for enhanced acoustic performance. - COMPLETE SPEAKER ENCLOSURE SYSTEM – Kit includes (1) DynaBox enclosure (17" Γ— 12" Γ— 6.5"), (1) SoundSnake acoustic foam strip, and (1) Back-Wave Foam insert to reduce distortion, provide a moisture barrier, protect your speaker, and optimize in-ceiling speaker performance. - THE BRAND THAT CREATED THE CATEGORY – Engineered and manufactured in the United States, Dynamat is the preferred choice of top hot rod and custom builders, car audio enthusiasts, and daily drivers. Our products have been featured in major media outlets: MotorTrend, HOT ROD, and CarAudioNow. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002DS3P40 | | Additional Features | Soundproofing, Flexible Design | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Surround | | Best Sellers Rank | #72,388 in Electronics ( See Top 100 in Electronics ) #124 in Ceiling & In-Wall Speakers #290 in Audio & Video Speaker Accessories | | Brand | Dynamat | | Built-In Media | DynaBox (rubber enclosure), SoundSnake (two layers of foam), Back-wave foam (egg-crate style foam), Installation Instructions | | Color | ['Charcoal grey'] | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.4 4.4 out of 5 stars (115) | | Is Waterproof | FALSE | | Item Dimensions D x W x H | 13.3"D x 19"W x 6.9"H | | Item Type Name | speaker enclosure | | Item Weight | 7 pounds | | Manufacturer | Dynamat | | Model Name | 50306 DynaBox | | Model Number | 50306 | | Mounting Type | Ceiling Mount | | Number of Audio Channels | 2 1 | | Number of Items | 1 | | Power Source | Corded Electric | | Speaker Size | 54 inches | | Speaker Type | In Ceiling | | UPC | 769103503060 | | Unit Count | 1 Count | | Wireless Technology | Bluetooth | ## Product Details - **Material:** Vinyl, Acoustic Coupler, Acoustic Foam - **Brand:** Dynamat - **Item thickness:** 6.5 Inches - **Recommended uses for product:** wall - **Product dimensions:** 43.2L x 30.5W centimeters ## Images ![Dynamat 50306 DynaBox Speaker Enclosure For In Ceiling Speakers - Image 1](https://m.media-amazon.com/images/I/51YsyxG1fTL.jpg) ![Dynamat 50306 DynaBox Speaker Enclosure For In Ceiling Speakers - Image 2](https://m.media-amazon.com/images/I/51uIV-r7k7L.jpg) ![Dynamat 50306 DynaBox Speaker Enclosure For In Ceiling Speakers - Image 3](https://m.media-amazon.com/images/I/410IAkk797L.jpg) ![Dynamat 50306 DynaBox Speaker Enclosure For In Ceiling Speakers - Image 4](https://m.media-amazon.com/images/I/41aWvUB1O7L.jpg) ![Dynamat 50306 DynaBox Speaker Enclosure For In Ceiling Speakers - Image 5](https://m.media-amazon.com/images/I/51t+dzOUtoL.jpg) ## Questions & Answers **Q: What does a DynaBox in-ceiling speaker enclosure do?** A: DynaBox creates an acoustic enclosure behind in-ceiling speakers to reduce back-wave distortion, improve bass response and clarity, and help reduce sound transfer between rooms. **Q: Will DynaBox fit my in-ceiling speakers?** A: DynaBox is designed to fit most standard in-ceiling speakers. Its flexible design compresses for easy retrofit installation and also works well in new construction projects. **Q: Is DynaBox worth the investment?** A: Yes. DynaBox improves speaker performance, reduces sound transfer, protects speakers from dust and insulation, and installs without major ceiling modifications, delivering long-term value. **Q: Can DynaBox reduce noise between rooms?** A: Yes. DynaBox helps reduce sound transfer through ceilings by containing more sound around the speaker, making it ideal for home theaters, media rooms, and whole-home audio systems. **Q: Why choose DynaBox instead of a generic speaker back box?** A: DynaBox combines acoustic performance, easy retrofit installation, speaker protection, and premium U.S.-made quality in one complete solution for in-ceiling speaker installations. It delivers superior performance compared to other options. ## Frequently Bought Together - Dynamat DynaBox Ceiling Speaker Enclosure System – Reduces Vibration & Projects Clearer Sound into Your Room – Made in USA – 9 sq ft - Dynamat En-Wall Speaker Enclosure System – Reduces Vibration & Projects Clearer Sound into Your Room – Easy Install – for 6 Inch Walls – Made in USA --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.fr/products/311006099-dynamat-50306-dynabox-speaker-enclosure-for-in-ceiling-speakers](https://www.desertcart.fr/products/311006099-dynamat-50306-dynabox-speaker-enclosure-for-in-ceiling-speakers) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-09-30*