---
product_id: 397823256
title: "MB Quart FSB216 Formula Series 6.5\" Component Speaker System"
brand: "mb quart"
price: "€ 478.00"
currency: EUR
in_stock: false
reviews_count: 6
category: "Mb Quart"
url: https://www.desertcart.fi/products/397823256-mb-quart-fsb216-formula-series-6-5-component-speaker-system
store_origin: FI
region: Finland
---

# 55Hz-20kHz frequency range 150W peak power Pure copper voice coil MB Quart FSB216 Formula Series 6.5" Component Speaker System

**Brand:** mb quart
**Price:** € 478.00
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Upgrade your ride with sound that commands attention!

## Quick Answers

- **What is this?** MB Quart FSB216 Formula Series 6.5" Component Speaker System by mb quart
- **How much does it cost?** € 478.00 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/397823256-mb-quart-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

- • **Aluminum Dome Tweeters:** Enjoy extended highs and natural music reproduction that elevates your drive.
- • **Effortless Installation:** Flush mount design with spade terminals for a sleek, professional setup in minutes.
- • **Durable Butyl Rubber Surrounds:** Built to last with deeper mid-bass impact that hits harder and lasts longer.
- • **Immersive WIDESHERE Soundstage:** Experience a large sweet spot with crystal-clear audio from every seat.
- • **Powerful & Precise Performance:** 150W peak power and pure copper voice coil deliver distortion-free, punchy sound.

## Overview

The MB Quart FSB216 Formula Series 6.5" Component Speaker System delivers a premium car audio experience with 150 watts peak power, a wide 55Hz-20kHz frequency response, and durable construction featuring aluminum dome tweeters and pure copper voice coils. Designed for easy flush-mount installation, it creates an immersive soundstage with deep bass and crisp highs, perfect for audiophiles seeking to transform their vehicle’s sound.

## Description

Upgrade your car audio with the MB Quart FSB-216 6.5" 2-Way Component Speaker System. These speakers deliver clear highs, rich mids, and punchy bass for a full, immersive sound experience. With 150 watts peak power and 40 watts RMS, they provide powerful performance without distortion. The durable polypropylene cone and 19mm titanium dome tweeter ensure crisp, precise audio, while the high-energy magnet and woven tinsel leads add reliability. Easy-to-use spade terminals make installation simple, and the progressive grill protects the components while looking sleek. Perfect for replacing factory speakers or building a custom system, this brand-new set comes with a 1-year manufacturer warranty.

Review: Good Product - Excellent product. And Excellent vocal and sound and amp puch them to a very good bassy and heavy sound system.
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.

## 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 |
| Brand Name | MB Quart |
| Colour | black |
| Colour Name | black |
| Compatible Devices | MP3 Player, Smartphone, Tablet |
| Control Method | Remote |
| Customer Reviews | 4.3 4.3 out of 5 stars (314) |
| Date First Available | 16 June 2018 |
| Frequency response curve | 55Hz-20kHz |
| Impedance | 4 Ohms |
| Included Components | Pair of speakers |
| Is Waterproof | false |
| Item Weight | 2 kg 300 g |
| Item model number | FSB216 |
| Manufacturer | MB QUART(R) |
| Material | ABS, Acrylonitrile Butadiene Styrene |
| Maximum Range | 140 centimetres |
| Model Name | FSB216 |
| Mounting Type | Flush Mount |
| Net Quantity | 2.0 Count |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Product Dimensions | 42.4D x 20.1W x 10.7H Centimeters |
| Recommended Uses For Product | Thin Extrusion |
| Speaker Size | 6.5 Inches |
| Speaker Type | Component, Tweeter |
| Special Feature | subwoofer |
| Subwoofer Diameter | 6.5 Inches |
| Surround Sound Channel Configuration | 2.0 |
| Vehicle Speaker Size | 6.5 Inch |
| Wireless Communication Technology | Bluetooth |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** MB Quart
- **Connectivity Technology:** Auxiliary
- **Frequency Response:** 20 KHz
- **Speaker Maximum Output Power:** 520 Watts

## Images

![MB Quart FSB216 Formula Series 6.5" Component Speaker System - Image 1](https://m.media-amazon.com/images/I/413EZWGUCJL.jpg)
![MB Quart FSB216 Formula Series 6.5" Component Speaker System - Image 2](https://m.media-amazon.com/images/I/512yWXwmWRL.jpg)
![MB Quart FSB216 Formula Series 6.5" Component Speaker System - Image 3](https://m.media-amazon.com/images/I/51BVdNyx-FL.jpg)
![MB Quart FSB216 Formula Series 6.5" Component Speaker System - Image 4](https://m.media-amazon.com/images/I/51ZdfJumKyL.jpg)
![MB Quart FSB216 Formula Series 6.5" Component Speaker System - Image 5](https://m.media-amazon.com/images/I/51sbzXotyLL.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

### ⭐⭐⭐⭐⭐ Good Product
*by H***. on 3 August 2025*

Excellent product. And Excellent vocal and sound and amp puch them to a very good bassy and heavy sound system.

### ⭐⭐⭐⭐ 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!

## 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

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**Shop now:** [https://www.desertcart.fi/products/397823256-mb-quart-fsb216-formula-series-6-5-component-speaker-system](https://www.desertcart.fi/products/397823256-mb-quart-fsb216-formula-series-6-5-component-speaker-system)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-25*