--- title: "MB Quart - Tuned 7 Speaker Audio Roof with Ride Command Source Unit for Polaris RZR Trail - Black | OzSavers" description: "Experience powerful sound on every adventure with this MB Quart Tuned 500-watt audio roof system designed for Polaris RZR Trail models (2021-current). Featuring seven premium speakers and a built-in marine-grade receiver with ride command function. With easy integration and rugged, all-weather construction, it's the ultimate upgrade for your UTV. US$1,349.99 at Best Buy." lang: en-US json-ld: | [ { "@context": "https://schema.org", "@type": "Product", "@id": "https://ozsavers.com/p/best-buy/6634500#product", "isPartOf": { "@id": "https://ozsavers.com/#website" }, "itemCondition": "https://schema.org/NewCondition", "name": "MB Quart - Tuned 7 Speaker Audio Roof with Ride Command Source Unit for Polaris RZR Trail - Black", "image": "https://pisces.bbystatic.com/image2/BestBuy_US/images/products/5abf125b-c3a1-4a6d-98be-c05ed40ab3c1.jpg?maxHeight=500&maxWidth=500", "description": "Experience powerful sound on every adventure with this MB Quart Tuned 500-watt audio roof system designed for Polaris RZR Trail models (2021-current). Featuring seven premium speakers and a built-in marine-grade receiver with ride command function. With easy integration and rugged, all-weather construction, it's the ultimate upgrade for your UTV.", "brand": { "@type": "Brand", "name": "MB Quart" }, "sku": "6634500", "mpn": "MBQRT2-S7RRC", "offers": { "@type": "Offer", "itemCondition": "https://schema.org/NewCondition", "hasMerchantReturnPolicy": { "@type": "MerchantReturnPolicy", "applicableCountry": "US", "returnPolicyCategory": "https://schema.org/MerchantReturnFiniteReturnWindow", "merchantReturnDays": 30, "returnMethod": "https://schema.org/ReturnByMail", "returnFees": "https://schema.org/FreeReturn" }, "shippingDetails": { "@type": "OfferShippingDetails", "shippingDestination": { "@type": "DefinedRegion", "addressCountry": "US" }, "deliveryTime": { "@type": "ShippingDeliveryTime", "handlingTime": { "@type": "QuantitativeValue", "minValue": 0, "maxValue": 2, "unitCode": "DAY" }, "transitTime": { "@type": "QuantitativeValue", "minValue": 2, "maxValue": 7, "unitCode": "DAY" } } }, "url": "https://ozsavers.com/p/best-buy/6634500", "priceCurrency": "USD", "availability": "https://schema.org/InStock", "seller": { "@type": "Organization", "name": "Best Buy" }, "price": 1349.99, "priceValidUntil": "2026-09-14T06:32:29.894Z" } }, { "@context": "https://schema.org", "@type": "BreadcrumbList", "@id": "https://ozsavers.com/p/best-buy/6634500#breadcrumb", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "home", "item": "https://ozsavers.com/" }, { "@type": "ListItem", "position": 2, "name": "MB Quart", "item": "https://ozsavers.com/brand/mb-quart" }, { "@type": "ListItem", "position": 3, "name": "MB Quart - Tuned 7 Speaker Audio Roof with Ride Command Source Unit for Polaris RZR Trail - Black", "item": "https://ozsavers.com/p/best-buy/6634500" } ] } ] --- [ozsavers ](/) shop by brand ▾ [about](/about-ozsavers)[articles](/articles)menu ☰ [home](/)/ [mb quart](/brand/mb-quart)/ car electronics ![MB Quart - Tuned 7 Speaker Audio Roof with Ride Command Source Unit for Polaris RZR Trail - Black](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/5abf125b-c3a1-4a6d-98be-c05ed40ab3c1.jpg?maxHeight=500&maxWidth=500) MB Quart # MB Quart - Tuned 7 Speaker Audio Roof with Ride Command Source Unit for Polaris RZR Trail - Black US$1,349.99 US$2,499.99 −46% save US$1,150 Price checked 5 hours ago at Best Buy Experience powerful sound on every adventure with this MB Quart Tuned 500-watt audio roof system designed for Polaris RZR Trail models (2021-current). Featuring seven premium speakers and a built-in marine-grade receiver with ride command function. With easy integration and rugged, all-weather construction, it's the ultimate upgrade for your UTV. retailer Best Buy category Car Electronics availability in stock model MBQRT2-S7RRC tracking since Sep 13 [view at best buy →](https://bestbuy.7tiv.net/c/7716023/2711001/10014?prodsku=6634500&u=https%3A%2F%2Fwww.bestbuy.com%2Fproduct%2Fmb-quart-tuned-7-speaker-audio-roof-with-ride-command-source-unit-for-polaris-rzr-trail-black%2FJ3G2WPXC6Q&intsrc=APIG_21610&subId1=1ef6da37d3d049bcb2c06ef74641e10c) we earn a [commission](/disclosure) when you buy through our links. it never changes what you pay. keep comparing ## more from mb quart. [![MB Quart - Tuned 8" Compression Horn Car 4-Speaker Kit with RGB LED Lighting for Jeep Wrangler JL and Gladiator JT Vehicles - Black](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/1eb77f4f-7f09-4bda-83f8-d1f63e48ee3d.jpg?maxHeight=500&maxWidth=500) MB Quart - Tuned 8" Compression Horn Car 4-Speaker Kit with RGB LED Lighting for Jeep Wrangler JL and Gladiator JT Vehicles - Black](/p/best-buy/6613286) 38% off MB Quart [ ### MB Quart - Tuned 8" Compression Horn Car 4-Speaker Kit with RGB LED Lighting for Jeep Wrangler JL and Gladiator JT Vehicles - Black ](/p/best-buy/6613286) US$646.99 US$1,049.99 Price checked 5 hours ago save US$403 Best Buy [view at retailer →](https://bestbuy.7tiv.net/c/7716023/2711001/10014?prodsku=6613286&u=https%3A%2F%2Fwww.bestbuy.com%2Fproduct%2Fmb-quart-tuned-8-compression-horn-car-4-speaker-kit-with-rgb-led-lighting-for-jeep-wrangler-jl-and-gladiator-jt-vehicles-black%2FJ3G2WPX7G3&intsrc=APIG_21610&subId1=1461f146ecc04dab9c65b77d5a5ab3e7) [![MB Quart - Q Series 6-1/2" 2-Way Car Speakers with Mica Filled Polypropylene Cones (Pair) - Black](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/6584/6584044_sd.jpg?maxHeight=500&maxWidth=500) MB Quart - Q Series 6-1/2" 2-Way Car Speakers with Mica Filled Polypropylene Cones (Pair) - Black](/p/best-buy/6584044) 17% off MB Quart [ ### MB Quart - Q Series 6-1/2" 2-Way Car Speakers with Mica Filled Polypropylene Cones (Pair) - Black ](/p/best-buy/6584044) US$999.99 US$1,209.99 Price checked 5 hours ago save US$210 Best Buy [view at retailer →](https://bestbuy.7tiv.net/c/7716023/2711001/10014?prodsku=6584044&u=https%3A%2F%2Fwww.bestbuy.com%2Fproduct%2Fmb-quart-q-series-6-1-2-2-way-car-speakers-with-mica-filled-polypropylene-cones-pair-black%2FJ3G2WP2F6H&intsrc=APIG_21610&subId1=70b13b7b81a94d5dbee5a41f99326be2) [![MB Quart - Tuned 8" Compression Horn Car 4-Speaker Kit with Interchangeable Grilles for Jeep Wrangler JL and Gladiator JT Vehicles - Black](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/83871375-68ae-4e66-816f-c5c232bc9c0a.jpg?maxHeight=500&maxWidth=500) MB Quart - Tuned 8" Compression Horn Car 4-Speaker Kit with Interchangeable Grilles for Jeep Wrangler JL and Gladiator JT Vehicles - Black](/p/best-buy/6613280) 13% off MB Quart [ ### MB Quart - Tuned 8" Compression Horn Car 4-Speaker Kit with Interchangeable Grilles for Jeep Wrangler JL and Gladiator JT Vehicles - Black ](/p/best-buy/6613280) US$830.99 US$949.99 Price checked 5 hours ago save US$119 Best Buy [view at retailer →](https://bestbuy.7tiv.net/c/7716023/2711001/10014?prodsku=6613280&u=https%3A%2F%2Fwww.bestbuy.com%2Fproduct%2Fmb-quart-tuned-8-compression-horn-car-4-speaker-kit-with-interchangeable-grilles-for-jeep-wrangler-jl-and-gladiator-jt-vehicles-black%2FJ3G2WPX7LX&intsrc=APIG_21610&subId1=2436439c7f9e4bb2917ed908420f5ec0) [![MB Quart - Tuned 8 x 10 inch 2-Way Car Speaker with Fiber Cones (Pair) - Black](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/1db93af3-9bef-4ab1-940f-93b4a4e8c3d9.jpg?maxHeight=500&maxWidth=500) MB Quart - Tuned 8 x 10 inch 2-Way Car Speaker with Fiber Cones (Pair) - Black](/p/best-buy/6634491) 28% off MB Quart [ ### MB Quart - Tuned 8 x 10 inch 2-Way Car Speaker with Fiber Cones (Pair) - Black ](/p/best-buy/6634491) US$265.99 US$369.99 Price checked 5 hours ago save US$104 Best Buy [view at retailer →](https://bestbuy.7tiv.net/c/7716023/2711001/10014?prodsku=6634491&u=https%3A%2F%2Fwww.bestbuy.com%2Fproduct%2Fmb-quart-tuned-8-x-10-inch-2-way-car-speaker-with-fiber-cones-pair-black%2FJ3G2WPXCXW&intsrc=APIG_21610&subId1=d5ffb8c2fc894d28a393097922f95d24) [![MB Quart - Tuned 6" x 9" Coaxial Car Speakers with Paper Cones (Pair) - Black](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/4548e34b-78c9-4656-bcc9-0d0f41dd7421.jpg?maxHeight=500&maxWidth=500) MB Quart - Tuned 6" x 9" Coaxial Car Speakers with Paper Cones (Pair) - Black](/p/best-buy/6475169) 43% off MB Quart [ ### MB Quart - Tuned 6" x 9" Coaxial Car Speakers with Paper Cones (Pair) - Black ](/p/best-buy/6475169) US$125.99 US$219.99 Price checked 5 hours ago save US$94 Best Buy [view at retailer →](https://bestbuy.7tiv.net/c/7716023/2711001/10014?prodsku=6475169&u=https%3A%2F%2Fwww.bestbuy.com%2Fproduct%2Fmb-quart-tuned-6-x-9-coaxial-car-speakers-with-paper-cones-pair-black%2FJ3G2WP24S3&intsrc=APIG_21610&subId1=506f47290bbd4282b2acf5d0e7bbb537) [![MB Quart - Premium 6" x 9" 2-Way Car Speakers with Aerated Paper Cones (Pair) - Black](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/6410/6410264_sa.jpg?maxHeight=500&maxWidth=500) MB Quart - Premium 6" x 9" 2-Way Car Speakers with Aerated Paper Cones (Pair) - Black](/p/best-buy/6410264) 41% off MB Quart [ ### MB Quart - Premium 6" x 9" 2-Way Car Speakers with Aerated Paper Cones (Pair) - Black ](/p/best-buy/6410264) US$109.99 US$187.99 Price checked 5 hours ago save US$78 Best Buy [view at retailer →](https://bestbuy.7tiv.net/c/7716023/2711001/10014?prodsku=6410264&u=https%3A%2F%2Fwww.bestbuy.com%2Fproduct%2Fmb-quart-premium-6-x-9-2-way-car-speakers-with-aerated-paper-cones-pair-black%2FJ3G2WP2W6T&intsrc=APIG_21610&subId1=8c8b1a6b69d64133bc11481fe5885c61) [see everything we track from mb quart →](/brand/mb-quart) [how we score these deals →](/articles/how-we-score) US$1,349.99 [view at best buy →](https://bestbuy.7tiv.net/c/7716023/2711001/10014?prodsku=6634500&u=https%3A%2F%2Fwww.bestbuy.com%2Fproduct%2Fmb-quart-tuned-7-speaker-audio-roof-with-ride-command-source-unit-for-polaris-rzr-trail-black%2FJ3G2WPXC6Q&intsrc=APIG_21610&subId1=1ef6da37d3d049bcb2c06ef74641e10c) ozsavers [how we score](/articles/how-we-score)· [privacy](/privacy)· [terms](/terms)· [disclosure](/disclosure)· [hello@ozsavers.com](mailto:hello@ozsavers.com) the true price on US tech · v0.1 · rebuild in progress ◐ theme ozsavers earns commission on some outbound links. [see our full disclosure.](/disclosure)