--- product_id: 380854104 title: "FSB216 Formula Series 6.5\" Component Speaker System" brand: "mb quart" price: "584 zł" currency: PLN in_stock: true reviews_count: 5 category: "Mb Quart" url: https://www.desertcart.pl/products/380854104-fsb216-formula-series-6-5-component-speaker-system store_origin: PL region: Poland --- # Aluminum dome tweeters 140W peak power Butyl rubber surrounds FSB216 Formula Series 6.5" Component Speaker System **Brand:** mb quart **Price:** 584 zł **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your drive with sound that commands attention! ## Quick Answers - **What is this?** FSB216 Formula Series 6.5" Component Speaker System by mb quart - **How much does it cost?** 584 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/380854104-fsb216-formula-series-6-5-component-speaker-system) ## Best For - mb quart enthusiasts ## Why This Product - Trusted mb quart brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek Textured ABS Gasket:** Ensures a rigid, vibration-free seal for flawless installation and optimal acoustic performance. - • **Pure Copper Voice Coil Power:** Creates a strong magnetic field ensuring clean, undistorted sound even at high volumes. - • **Durable Butyl Rubber Surrounds:** Engineered for longevity and deeper mid-bass impact that you can feel. - • **Immersive WIDESHERE Soundstage:** Experience a large sweet spot that fills your car with crystal-clear audio from every seat. - • **Premium Aluminum Dome Tweeters:** Deliver extended frequency response and natural music reproduction for audiophile-grade clarity. ## Overview The MB Quart FSB216 Formula Series 6.5" Component Speaker System combines 140 watts peak power with aluminum dome tweeters and durable butyl rubber surrounds to deliver a rich, immersive audio experience. Designed for professional-grade clarity and deep bass impact, this system features pure copper voice coils and a textured ABS gasket for superior durability and installation. Perfect for millennials seeking premium sound that transforms every commute into a concert. ## Description The ideal balance of a high end car audio system requires the ideal mix of speaker tone, deep bass impact and clean undistorted power. The MB Quart Formula Series of speakers provide the base for a great sounding, impeccable system. This 6-1/2 in. Formula Series Component Speaker System has aluminum dome tweeters with polypropylene cone speakers as well as external crossovers. Peak handling power on this 6-1/2 in. car speakers are 140 watts; RMS is 70 watts. Review: El articulo llegó en tiempo indicado. Set de medios lo instalé en un Suzuki Swift, mejoró notablemente la calidad del sonido, reproduce bien las frecuencias bajas y los twiters, aun no los amplifico pero creo q sonarán genial. Compare otro par ahora para la parte trasera del auto. Review: Why did you pick this product vs others?: These things sound AMAZING! I have a CT Sounds amp pushing them and they have such a crisp sound to them. The price is almost too good to be true for how good these sound. Highly, highly, recommend these speakers! ## Features - WIDESHERE creates a large "sweet spot" for all listeners, even from the smallest speakers - Aluminum dome tweeters deliver high output, extended frequency response & natural music reproduction - Butyl rubber surrounds provide durability & deeper mid-bass impact - Textured ABS gasket assures a rigid linear seal to the mounting surface - Pure copper voice coil creates a strong magnetic field with a very thin extrusion ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07D5JYGDP | | Best Sellers Rank | 244,493 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 780 in Coaxial Car Speakers | | Colour | Black | | Compatible devices | MP3 Player, Smartphone, Tablet | | Control method | Voice | | Guaranteed software updates until | unknown | | Impedance | 4 Ohms | | Included components | product, manual | | Is waterproof | True | | Item model number | FSB216 | | Item weight | 2.3 Kilograms | | Manufacturer | MAXXSonics | | Maximum range | 140 Centimetres | | Number of items | 1 | | Power source | Corded Electric | | Product dimensions | 42.4D x 20.1W x 10.7H centimetres | | Recommended uses for product | Music | | Speaker size | 6.5 Inches | | Subwoofer diameter | 6.5 Inches | | Surround-sound channel configuration | 2.0 | | Unit count | 2.0 count | | Warranty type | Limited | ## Product Details - **Audio output mode:** Surround - **Brand:** MB Quart - **Connectivity technology:** Coaxial - **Frequency response:** 20 KHz - **Material:** Acrylonitrile Butadiene Styrene, Alu - **Model name:** FSB216 - **Mounting type:** Flush Mount - **Speaker maximum output power:** 520 Watts - **Speaker type:** Tweeter - **Special feature:** Tweeters ## Images ![FSB216 Formula Series 6.5" Component Speaker System - Image 1](https://m.media-amazon.com/images/I/71uQHv7kCpL.jpg) ## Questions & Answers **Q: Would nakamichi with 50 watts per speaker also under power them?** A: 50 watts per speaker would be fine **Q: Are these 2ohm or 4 ohm ?** A: 4 **Q: Is the 70 RMS watt rating per speaker or for the pair?** A: Each. 50 watts on a pioneer touch is under powering them. **Q: What is the mounting depth?** A: If I remember correctly, was about 2 1/4" from the back side of the mounting bracket. ## Customer Reviews ### ⭐⭐⭐⭐ Review *by E***Z on 2 December 2020* El articulo llegó en tiempo indicado. Set de medios lo instalé en un Suzuki Swift, mejoró notablemente la calidad del sonido, reproduce bien las frecuencias bajas y los twiters, aun no los amplifico pero creo q sonarán genial. Compare otro par ahora para la parte trasera del auto. ### ⭐⭐⭐⭐⭐ Review *by J***E on 7 July 2025* Why did you pick this product vs others?: These things sound AMAZING! I have a CT Sounds amp pushing them and they have such a crisp sound to them. The price is almost too good to be true for how good these sound. Highly, highly, recommend these speakers! ### ⭐⭐⭐⭐⭐ Review *by L***S on 24 April 2021* I've had these speakers installed in my 2012 Jeep Wrangler for about 3 months and they sound amazing. ## Frequently Bought Together - MB Quart FSB216 Formula Series 6.5" Component Speaker System - MB Quart FKB116 Formula Car Speakers (Black, Pair) – 6.5 Inch Coaxial Speakers, 60 Watt, 3-Way Car Audio, Internal Crossover, 1 Inch Tweeters (Grills Not Included) - MB Quart FKB169 MB Quart Formula 6 x 9-Inch 2-Way Car Speakers, Black --- ## 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.pl/products/380854104-fsb216-formula-series-6-5-component-speaker-system](https://www.desertcart.pl/products/380854104-fsb216-formula-series-6-5-component-speaker-system) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-24*