---
product_id: 289525715
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"
price: "AR$148677"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/289525715-mb-quart-formula-4-inch-80-watt-2-way-coaxial
store_origin: AR
region: Argentina
---

# 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

**Price:** AR$148677
**Availability:** ✅ In Stock

## 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
- **How much does it cost?** AR$148677 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/289525715-mb-quart-formula-4-inch-80-watt-2-way-coaxial)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

MB QuartFormula 4 Inch 80 Watt 2 Way Coaxial Car Audio Speaker Pair with Built in 1 Inch Tweeters for Vehicle Sound System, Black

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Power Source | DC |
| Number of Power Levels | 2 |
| Speaker Maximum Output Power | 80 Watts |
| Subwoofer Connectivity Technology | Wired |
| Connectivity Protocol | Coaxial |
| Connectivity Technology | Coaxial |
| Item Weight | 2 Pounds |
| Item Dimensions D x W x H | 2.9"D x 12.2"W x 6.2"H |
| Unit Count | 2.0 Count |
| Number of Audio Channels | 2.0 |
| Frequency Response | 6 KHz |
| Compatible with Vehicle Type | Car |
| Speaker Size | 4 Inches |
| Number of Ethernet Ports | 2 |
| Controller Type | Voice control |
| Color | Black |
| Is Waterproof | FALSE |
| Control Method | Voice |
| Audio Output Mode | Surround |
| Mounting Type | Car Mount,Coaxial |
| Speaker Type | Coaxial |
| Additional Features | Voice Coil, Power Handling |
| Recommended Uses For Product | Musical,Car |

## Product Details

- **Brand:** MB Quart
- **Speaker Maximum Output Power:** 80 Watts
- **Frequency Response:** 6 KHz
- **Connectivity Technology:** RCA
- **Audio Output Mode:** Stereo

## 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/61cJyjI2dkL._AC_UL320_.jpg)
![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 2](https://m.media-amazon.com/images/I/61cJyjI2dkL._AC_UL480_FMwebp_QL65_.jpg)
![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 3](https://m.media-amazon.com/images/I/61cJyjI2dkL._AC_UL640_FMwebp_QL65_.jpg)
![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 4](https://m.media-amazon.com/images/I/61cJyjI2dkL._AC_UL800_FMwebp_QL65_.jpg)
![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 5](https://m.media-amazon.com/images/I/61cJyjI2dkL._AC_UL960_FMwebp_QL65_.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

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**Shop now:** [https://www.desertcart.com.ar/products/289525715-mb-quart-formula-4-inch-80-watt-2-way-coaxial](https://www.desertcart.com.ar/products/289525715-mb-quart-formula-4-inch-80-watt-2-way-coaxial)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-01-23*