---
product_id: 20370835
title: "DS1-304 Discus Shallow Mount Subwoofer (Black) – 12 Inch Subwoofer, 600 Watt, Car Audio, 2 Inch Voice Coils, UV Rubber Surround, Best in Sealed Enclosures"
brand: "mb quart"
price: "¥35115"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/20370835-ds1-304-discus-shallow-mount-subwoofer-black-12-inch-subwoofer
store_origin: JP
region: Japan
---

# 12-inch deep bass driver 2-inch high-temp voice coils UV rubber surround resists fading DS1-304 Discus Shallow Mount Subwoofer (Black) – 12 Inch Subwoofer, 600 Watt, Car Audio, 2 Inch Voice Coils, UV Rubber Surround, Best in Sealed Enclosures

**Brand:** mb quart
**Price:** ¥35115
**Availability:** ✅ In Stock

## Summary

> 🚗💥 Unleash seismic bass with a subwoofer that fits where others can’t!

## Quick Answers

- **What is this?** DS1-304 Discus Shallow Mount Subwoofer (Black) – 12 Inch Subwoofer, 600 Watt, Car Audio, 2 Inch Voice Coils, UV Rubber Surround, Best in Sealed Enclosures by mb quart
- **How much does it cost?** ¥35115 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/20370835-ds1-304-discus-shallow-mount-subwoofer-black-12-inch-subwoofer)

## 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

- • **Compact Powerhouse:** Shallow 3.1-inch mount fits tight car spaces without sacrificing booming bass.
- • **Durability Meets Style:** UV-resistant rubber surround and corrosion-proof nickel-plated terminals ensure longevity and sleek looks.
- • **Steel-Strong Foundation:** Heavy 0-gauge powder-coated steel basket delivers rock-solid support and vibration-free sound.
- • **Optimized Airflow Design:** Front and rear venting cools the voice coil gap for deeper, cleaner bass hits.
- • **Thermal Stability Mastery:** 2-inch high-temp voice coils keep performance sizzling without overheating.

## Overview

The MB Quart DS1-304 is a 12-inch shallow mount subwoofer engineered for car audio enthusiasts who demand deep, powerful bass without sacrificing space. Featuring dual 4-ohm 2-inch high-temperature voice coils, front and rear venting for superior cooling, and a UV-resistant rubber surround, this 400-watt subwoofer delivers high-performance sound with durability and style, perfect for sealed enclosures and tight installations.

## Description

MB Quart Discus 400 Watt 12 inch shallow mount subwoofer with dual 4 ohm 2 inch voice coils, thermal formed poly cone, vented aluminum former and butyl surround. Less than 3.1 inches mounting depth.

## Features

- Made with front and rear venting that allows cooler air to be exchanged in the voice coil gap, which helps the sub make deep bass
- Heavy0gauge powder coated stamped steel basket provides a solid base for the motor system and moving parts that don't consume cargo space
- Features a 2-inch high-temperature voice coil and former for high thermal stability for high performance and high-quality sounds
- UV rubber surround resists sun fading and remains flexible while the nickel-plated push and insert resists corrosion, making for easy installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00ZDVNK58 |
| Additional Features | 12 Inch, Shallow Mount |
| Age Range Description | Teenagers and Adults |
| Antenna Location | car |
| Audio Driver Size | 12 inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Best Sellers Rank | #17,766 in Electronics ( See Top 100 in Electronics ) #28 in Car Component Subwoofers |
| Brand | MB Quart |
| Built-In Media | Discus Series 400-watt Shallow Subwoofer (12") |
| Color | Black |
| Compatible Devices | Smartphone, Tablet, MP3 Player, Desktop, Television |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | RCA, Speaker Wire |
| Connectivity Technology | RCA or Speaker Wire |
| Control Method | Voice |
| Controller Type | Voice Control |
| Customer Package Type | FFP |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,217) |
| Enclosure Material | Steel, Polypropylene |
| Global Trade Identification Number | 00806576224693 |
| Impedance | 4 ohm |
| Is Waterproof | FALSE |
| Item Weight | 2.4 pounds |
| Manufacturer | Maxxsonics USA |
| Model Name | DS1-304 |
| Model Number | DS1-304 |
| Mounting Type | Car Mount,Shallow Mount |
| Number Of Circuits | 1 |
| Number of Audio Channels | 3.1 |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | DC |
| Series Number | 1 |
| Speaker Maximum Output Power | 400 watts |
| Speaker Size | 12 inches |
| Speaker Type | Subwoofer |
| Specific Uses For Product | Vehicle (Car/Truck) |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 12 inches |
| UPC | 806576224693 |
| Warranty Type | Limited |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 12 inches |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** MB Quart
- **Connectivity Technology:** RCA or Speaker Wire
- **Mounting Type:** Car Mount,Shallow Mount
- **Speaker Maximum Output Power:** 400 watts

## Images

![DS1-304 Discus Shallow Mount Subwoofer (Black) – 12 Inch Subwoofer, 600 Watt, Car Audio, 2 Inch Voice Coils, UV Rubber Surround, Best in Sealed Enclosures - Image 1](https://m.media-amazon.com/images/I/91Mqg8MVK6L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Would a chaos erupt boss 3600 be good for it**
A: not sure but any amp with decent power should work. The main thing is having an enclosure that matches the air space the speaker calls for and making sure your ohm load configuration matches the amp.

**Q: Does this item come as a pair?**
A: No. Only one subwoofer

**Q: Can this be wired to be 2 ohms?**
A: Yes

**Q: What is the recommended enclosure size for the 12” version?**
A: Factory recommended 0.75cu ft.  Built a slightly larger box @ 0.80-085cu ft, was able to gain lower end bass in a sealed enclosure.

## Frequently Bought Together

- MB Quart DS1-304 Discus 12 Inch 400 Watt DVC Shallow Mount Subwoofer Speaker with Dual 2 Inch 4 Ohm Voice Coils for Vehicles, Black
- BOSS Audio Systems R1100M Monoblock Car Amplifier - 1100 High Output, 2-8 Ohm Stable, Low/High Level Inputs, Low Pass Crossover, MOSFET Power Supply
- Atrend Bbox 12AME 12-Inch Single Sealed Shallow Mount Downfire Enclosure, black (12AME*)

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**Shop now:** [https://www.desertcart.jp/products/20370835-ds1-304-discus-shallow-mount-subwoofer-black-12-inch-subwoofer](https://www.desertcart.jp/products/20370835-ds1-304-discus-shallow-mount-subwoofer-black-12-inch-subwoofer)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-21*