--- product_id: 263642578 title: "BOSS Audio Systems MR752C - 400 Watt Per Pair, 7.5 Inch, Full Range, 2 Way Marine Component Speaker System Sold in Pairs" brand: "boss audio systems" price: "£146.34" currency: GBP in_stock: true reviews_count: 5 category: "Boss Audio Systems" url: https://www.desertcart.co.uk/products/263642578-boss-audio-systems-mr752c-400-watt-per-pair-7-5 store_origin: GB region: United Kingdom --- # Water-resistant marine grade 40Hz-20kHz full frequency range 400W peak power BOSS Audio Systems MR752C - 400 Watt Per Pair, 7.5 Inch, Full Range, 2 Way Marine Component Speaker System Sold in Pairs **Brand:** boss audio systems **Price:** £146.34 **Availability:** ✅ In Stock ## Summary > 🌊 Turn your boat into the ultimate party zone with BOSS marine sound mastery! ## Quick Answers - **What is this?** BOSS Audio Systems MR752C - 400 Watt Per Pair, 7.5 Inch, Full Range, 2 Way Marine Component Speaker System Sold in Pairs by boss audio systems - **How much does it cost?** £146.34 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/263642578-boss-audio-systems-mr752c-400-watt-per-pair-7-5) ## Best For - boss audio systems enthusiasts ## Why This Product - Trusted boss audio systems brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Powerful 400W Peak Output:** Feel every beat with crystal-clear volume that dominates the waves. - • **Marine-Grade Water Resistance:** Engineered to resist corrosion and humidity—your soundtrack’s best friend on the water. - • **Precision Mylar Dome Tweeters:** Enjoy expansive sound dispersion that creates a larger sweet spot for your crew. - • **Durable Butyl Rubber Surrounds:** Built to endure harsh marine conditions without compromising sound quality. - • **Wide Frequency Range (40Hz-20kHz):** Experience rich bass and sparkling highs for a full, immersive soundscape. ## Overview The BOSS Audio Systems MR752C is a 7.5-inch, 2-way marine component speaker pair delivering 400 watts peak power with a broad 40Hz to 20kHz frequency response. Designed for marine environments, it features water-resistant coatings, durable polypropylene cones, butyl rubber surrounds, and aluminum voice coils for enhanced performance and longevity. Included are Mylar dome tweeters and crossovers, ensuring wide sound dispersion and clarity. Perfect for professionals seeking reliable, high-quality audio on the water, backed by a 3-year warranty. ## Description View largerWater ResistantThis product is water resistant but not waterproof. Since the MR752C lives near the water almost all the time, all of the major components such as the spider, surround, etc. have been specially coated to have the protection that they need from corrosion that is present in a humid and salty environment. Specifications7.5 inch 2-way Marine speakersPeak power: 400 WattsRMS power: 200Impedance: 4 OhmsFrequency response: 40Hz – 20kHzSensitivity: 92 dB @ 1 W/1 MeterMounting depth: 2-3/4” (70mm) View largerCone – Poly InjectionPolyurethane, categorized as a polymer, is a resilient, flexible, and durable manufactured material that can take the place of paint, cotton, rubber, metal, or wood in thousands of applications across virtually all fields. It can be hard like fiberglass, squishy like upholstery foam, protective like varnish, bouncy like rubber, or sticky like glue. In the specific case of our cones, this material allows for maximum flexibility that produces great sounding speakers lasting you a long, long time.View largerTweeter – Mylar DomeMylar is the brand name for a special type of stretched polyester film/plastic sheet manufactured in a range of different styles, finishes, and thicknesses. Generally, the dome tweeter is a step up from the semi-dome tweeter, primarily because of improved sound dispersion. The dome shape radiates sound with a wider dispersion pattern than the semi-dome design. Since high-frequency sound waves are very directional, a wider dispersion of the sound waves will give you a larger "sweet spot" to work with when setting up your system.View largerSurround – Butyl RubberButyl Rubber is a synthetic (man made) substance and is valued for its chemical inertness, impermeability to air, and the ability to endure or resist exposure to many types of weather fronts. Butyl rubber has applications from sports equipment to automotive parts, the medical industry, and more. We use them for the surrounds that connect the cone to the basket. Did you know that most modern chewing gum uses food-grade butyl rubber as the central gum base, which contributes not only the gum's elasticity but an obstinate, sticky quality? Just like that chewing gum, the Butyl Rubber Surround in our speakers can take the equivalent amount of abuse without quitting on you.View largerRear Of MR752CView largerVoice Coil – AluminumOur speakers are capable of higher or elevated temperature strength and fatigue properties that will increase performance and efficiency of heavy duty play time through lower weight and higher operating temperatures. Review: Son una basura. En principio suenan muy bien, los compré y me duraron 3 meses, después de la devolucion por otros me duraron 2 semanas, me comentó el chico que me los recogió para la devolución que ya había tenido varias devoluciones de estos altavoces por qué no duraban nada. Tirar el dinero y el tiempo. He pedido que me devuelvan el dinero. Review: Good sound for the price, would buy again ## Features - Mounting Depth: 2.8 Inches, Mounting Hole Diameter: 6.1 Inches - Impedance: 4 Ohms, Frequency Response: 40 Hz - 20 kHz, Sensitivity: 90 dB - Cone: Polypropylene, Voice Coil: 1 Inch Aluminum - Surround: Rubber, Basket: Plastic - System includes: Two 1 inch Mylar Dome Tweeters, Two Crossovers.Included: Grills and Magnet Covers.Dimensions: Depth 7.4” x Width 7.4” x Height 3.5”, Weight Per Pair: 5.6 Lbs..3 Year Platinum Online Dealer Warranty ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0032FOKKG | | Colour | White | | Compatible devices | Laptop, Personal Computer, Smartphone | | Control method | Voice | | Department | Marine Audio | | Impedance | 4 Ohms | | Included components | 7.5" High-quality Marine Speakers | | Is waterproof | True | | Item model number | MR752C | | Item weight | 5.52 Pounds | | Manufacturer | Boss Audio Systems, Inc. | | Material | Plastic | | Model name | MR752C | | Mounting type | Ceiling Mount, Wall Mount | | Number of Items | 1 | | Power source | Battery Powered | | Product Dimensions | 18.54 x 8.99 x 18.54 cm; 2.5 kg | | Recommended uses for product | For DVD Players | | Speaker size | 7.5 Inches | | Speaker type | Full-range, 2-way marine component speakers | | Special features | Waterproof | | Subwoofer diameter | 7.5 Inches | | Surround sound channel configuration | 2 | | Warranty type | Full | | Wireless communication technologies | Bluetooth | ## Product Details - **Audio output mode:** Stereo - **Brand:** BOSS Audio Systems - **Connectivity technology:** Bluetooth - **Frequency response:** 40 Hz - **Speaker maximum output power:** 400 Watts ## Images ![BOSS Audio Systems MR752C - 400 Watt Per Pair, 7.5 Inch, Full Range, 2 Way Marine Component Speaker System Sold in Pairs - Image 1](https://m.media-amazon.com/images/I/51+q5kdyx0L.jpg) ![BOSS Audio Systems MR752C - 400 Watt Per Pair, 7.5 Inch, Full Range, 2 Way Marine Component Speaker System Sold in Pairs - Image 2](https://m.media-amazon.com/images/I/51432mcswlL.jpg) ![BOSS Audio Systems MR752C - 400 Watt Per Pair, 7.5 Inch, Full Range, 2 Way Marine Component Speaker System Sold in Pairs - Image 3](https://m.media-amazon.com/images/I/611V0n4ZqRL.jpg) ![BOSS Audio Systems MR752C - 400 Watt Per Pair, 7.5 Inch, Full Range, 2 Way Marine Component Speaker System Sold in Pairs - Image 4](https://m.media-amazon.com/images/I/61c98KGWPsL.jpg) ![BOSS Audio Systems MR752C - 400 Watt Per Pair, 7.5 Inch, Full Range, 2 Way Marine Component Speaker System Sold in Pairs - Image 5](https://m.media-amazon.com/images/I/61e5xfZIIgL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐ Review *by J***. on 6 June 2023* Son una basura. En principio suenan muy bien, los compré y me duraron 3 meses, después de la devolucion por otros me duraron 2 semanas, me comentó el chico que me los recogió para la devolución que ya había tenido varias devoluciones de estos altavoces por qué no duraban nada. Tirar el dinero y el tiempo. He pedido que me devuelvan el dinero. ### ⭐⭐⭐⭐⭐ Review *by A***R on 5 August 2019* Good sound for the price, would buy again ### ⭐⭐⭐⭐⭐ Review *by D***E on 29 November 2018* Imballo strepitoso merce impeccabile ## Frequently Bought Together - BOSS Audio Systems MR752C 7.5 inch Marine Boat Stereo Speakers - 400 Watts (per pair), Coaxial, 2 Way, Full Range, 4 Ohms, Weatherproof, Sold in Pairs - BOSS Audio Systems MR652C - 350 Watt Per Pair, 6.5 Inch , Full Range, 2 Way Marine Component Speaker System Sold in Pairs --- ## 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.co.uk/products/263642578-boss-audio-systems-mr752c-400-watt-per-pair-7-5](https://www.desertcart.co.uk/products/263642578-boss-audio-systems-mr752c-400-watt-per-pair-7-5) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-02*