---
product_id: 278622174
title: "MB Quart FSB216 Formula Series 6.5\" Component Speaker System"
brand: "mb quart"
price: "HK$1311"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/278622174-mb-quart-fsb216-formula-series-6-5-component-speaker-system
store_origin: HK
region: Hong Kong
---

# Pure copper voice coil for powerful magnetic field Aluminum dome tweeters for crystal-clear highs 6.5" precision component speakers MB Quart FSB216 Formula Series 6.5" Component Speaker System

**Brand:** mb quart
**Price:** HK$1311
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your drive 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?** HK$1311 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/278622174-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:** Deliver extended frequency response with natural, high-output music reproduction that audiophiles crave.
- • **Textured ABS Gasket Seal:** Ensures a rigid, vibration-free mounting for pristine sound clarity and zero distortion.
- • **Pure Copper Voice Coil Power:** Creates a strong magnetic field with ultra-thin extrusion for dynamic, punchy audio performance.
- • **Durable Butyl Rubber Surrounds:** Engineered for longevity and deeper mid-bass impact, so your beats stay bold and consistent.
- • **Immersive WIDESHERE Sweet Spot:** Experience flawless sound coverage that fills every corner of your ride, no matter where you sit.

## Overview

The MB Quart FSB216 Formula Series 6.5" Component Speaker System combines advanced aluminum dome tweeters, durable butyl rubber surrounds, and a pure copper voice coil to deliver high-output, crystal-clear sound with deep mid-bass impact. Designed for surround sound setups in vehicles, its WIDESHERE technology creates a broad sweet spot, ensuring premium audio quality for every passenger. Built with a textured ABS gasket for secure mounting and waterproof durability, this 2.3 kg, black component speaker system is perfect for audiophiles seeking immersive, long-lasting in-car sound.

## Description

Full description not available

## 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 |
|---------------|-------|
| Material | Acrylonitrile Butadiene Styrene Alu |
| Model name | FSB216 |
| Speaker type | Component, Tweeter |
| Special features | Tweeters |
| Recommended uses for product | For Surround Sound Systems |
| Compatible devices | MP3 Player, Smartphone, Tablet |
| Subwoofer diameter | 6.5 Inches |
| Unit count | 2 Count |
| Surround sound channel configuration | 2.0 |
| Colour | black |
| Included components | product, manual |
| Product dimensions | 43.2D x 38.7W x 24.8H centimeters |
| Item weight | 2.3 Kilograms |
| Is waterproof | True |
| Warranty type | Limited |
| Maximum range | 140 Centimeters |
| Number of Items | 1 |
| Control method | Voice |
| Speaker size | 6.5 Inches |
| Power source | Corded Electric |
| Item model number | FSB216 |
| Other display features | Wireless |
| Color | black |
| Item Weight | 2.3 Kilograms |

## Product Details

- **Brand:** MB Quart
- **Speaker maximum output power:** 520 Watts
- **Connectivity technology:** Coaxial
- **Audio output mode:** Surround
- **Mounting type:** Flush Mount

## Images

![MB Quart 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.

## 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.hk/products/278622174-mb-quart-fsb216-formula-series-6-5-component-speaker-system](https://www.desertcart.hk/products/278622174-mb-quart-fsb216-formula-series-6-5-component-speaker-system)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-31*