--- product_id: 66439624 title: "MB Quart Formula 4 Inch 80 Watt 2 Way Coaxial Car Audio Speaker Pair with Built in 1 Inch Tweeters for Vehicle Sound System, Black" brand: "mb quart" price: "281.16 DT" currency: TND in_stock: true category: "Mb Quart" url: https://www.desertcart.tn/products/66439624-mb-quart-formula-4-inch-80-watt-2-way-coaxial store_origin: TN region: Tunisia --- # 1-inch aluminum dome tweeters for crisp highs 80W peak power for booming sound Over-coil cooling system keeps performance cool MB Quart Formula 4 Inch 80 Watt 2 Way Coaxial Car Audio Speaker Pair with Built in 1 Inch Tweeters for Vehicle Sound System, Black **Brand:** mb quart **Price:** 281.16 DT **Availability:** ✅ In Stock ## Summary > 🎶 Upgrade your ride’s soundtrack with MB Quart’s Formula 4 – where power meets precision! ## Quick Answers - **What is this?** MB Quart Formula 4 Inch 80 Watt 2 Way Coaxial Car Audio Speaker Pair with Built in 1 Inch Tweeters for Vehicle Sound System, Black by mb quart - **How much does it cost?** 281.16 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/66439624-mb-quart-formula-4-inch-80-watt-2-way-coaxial) ## 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 - • **Powerful 80W Peak Output:** Feel every beat with crystal-clear, distortion-free sound that commands attention on every drive. - • **Innovative Over-Coil Cooling:** Stay cool under pressure—advanced airflow design ensures consistent performance on long drives. - • **Seamless Frequency Transition:** Integrated 12dB crossover delivers smooth, balanced sound from midrange to tweeter for a premium audio experience. - • **Durable Butyl Rubber Surrounds:** Built to withstand extreme weather and high power without compromising deep mid-bass impact. - • **Precision Aluminum Dome Tweeters:** Experience sharp, reliable highs that elevate your in-car audio to concert-level clarity. ## Overview The MB Quart Formula 4 Inch 2-Way Coaxial Car Audio Speaker Pair delivers 80 watts peak power and 40 watts RMS with a 4-ohm impedance, featuring aluminum dome tweeters and butyl rubber surrounds for durability and superior sound clarity. Its over-coil cooling system and integrated 12dB crossover ensure consistent, distortion-free audio performance, making it an ideal upgrade for any vehicle sound system. ## 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. These 4 in. Formula Series 2-Way Coaxial Speakers have aluminum dome tweeters with polypropylene cone speakers. Peak handling power on these 4 in. car speakers is 80 watts; RMS is 40 watts. ## Features - 4-INCH SPEAKER PAIR: Pair of 4-Inch, 2-way coaxial speakers give you great all-around sound every time you get in your car - POWER PERFORMANCE: 80-watt peak power and 40-watt RMS handling with 4-ohms for a full, clear sound with a pure copper Kapton voice coil and Ferrite magnet for those deep beats - DESIGN FEATURES: Aluminum dome tweeters deliver great sound with increased reliability, butyl rubber surrounds provide durability and deeper mid-bass impact, and cone/surround do not separate in high power uses or extremes of weather - KEEPS COOL: Over-coil cooling system allows air exchange over the voice coil through the spider - FREQUENCY FEATURES: 1-inch tweeters produce clear highs while handling plenty of power without sound harsh; 12dB internal crossover integrated into the design to assure smooth midrange to tweeter frequency transitions ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07D5KCPLV | | Additional Features | Power Handling, Voice Coil | | Antenna Location | Musical,Car | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Stereo | | Best Sellers Rank | #109,009 in Electronics ( See Top 100 in Electronics ) #1,284 in Car Coaxial Speakers | | Brand | MB Quart | | Built-In Media | product, manual | | Color | Black | | Compatible Devices | Desktop, Laptop, MP3 Player, Projector, Smartphone, Tablet | | Compatible with Vehicle Type | & SUVs, Select Cars, Truck | | Connectivity Protocol | Coaxial | | Connectivity Technology | Coaxial | | Control Method | Voice | | Controller Type | Voice control | | Customer Reviews | 4.5 4.5 out of 5 stars (163) | | Enclosure Material | Aluminum | | Frequency Response | 6 KHz | | Global Trade Identification Number | 00806576228332 | | Impedance | 4 Ohms | | Input Voltage | 12 Volts | | Is Waterproof | FALSE | | Item Dimensions D x W x H | 17"D x 15.25"W x 9.75"H | | Item Type Name | car speakers | | Item Weight | 1.95 Pounds | | MP3 player | No | | Manufacturer | MB Quart | | Model Name | FKB110 | | Model Number | FKB110 | | Mounting Type | Car Mount,Coaxial | | Number Of Circuits | 2 | | Number of Audio Channels | 2.0 | | Number of Items | 1 | | Number of Power Levels | 2 | | Power Source | DC | | Speaker Maximum Output Power | 80 Watts | | Speaker Size | 4 Inches | | Speaker Type | Coaxial | | Specific Uses For Product | Car, Musical | | Subwoofer Connectivity Technology | Wired | | Total Ethernet Ports | 2 | | UPC | 806576228332 | | Unit Count | 1.0 Count | | Warranty Description | 1 year | | Warranty Type | Limited | | Woofer Diameter | 5.39 Inches | ## Product Details - **Audio Output Mode:** Stereo - **Brand:** MB Quart - **Connectivity Technology:** Coaxial - **Frequency Response:** 6 KHz - **Speaker Maximum Output Power:** 80 Watts ## Images ![MB Quart Formula 4 Inch 80 Watt 2 Way Coaxial Car Audio Speaker Pair with Built in 1 Inch Tweeters for Vehicle Sound System, Black - Image 1](https://m.media-amazon.com/images/I/71LJTj+K2ML.jpg) ## Questions & Answers **Q: How deep is the mounting depth?** A: They are not 3" deep. There's some sites showing 3" and they are wrong. The box they come in isn't even 3". They are 1.8" deep from magnet to frame face. The tweeter sticks out maybe another 1/4 ". **Q: The price shown is it for 2 speakers or just 1 speaker?** A: It’s a pair. You get 2 Speakers. **Q: Do they come with grills?** A: No they do not! **Q: How many peak watts** A: Per MB Quart: RMS POWER HANDLING 40 Watts PEAK POWER HANDLING 80 Watts SPEAKER IMPEDANCE 4 Ohms FREQUENCY RESPONSE 55Hz - 19kHz SENSITIVITY 88dB CROSSOVER POINT 6kHz CROSSOVER SLOPE 12dB MOUNTING DIAMETER / CUT OUT 3.69 OUTSIDE DIAMETER 5.39 MOUNTING DEPTH / CHASSIS DEPTH 3 ## Frequently Bought Together - MB Quart Formula 4 Inch 80 Watt 2 Way Coaxial Car Audio Speaker Pair with Built in 1 Inch Tweeters for Vehicle Sound System , Black - 2) New MB QUART FKB-116 6.5" 150W 2 Way Car Audio Speakers Coaxial PAIR - MB Quart FSB216 Formula Series 6.5" Component Speaker System --- ## 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.tn/products/66439624-mb-quart-formula-4-inch-80-watt-2-way-coaxial](https://www.desertcart.tn/products/66439624-mb-quart-formula-4-inch-80-watt-2-way-coaxial) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-18*