MB Quart - Discus 10" Dual-Voice-Coil 4-Ohm Subwoofer - Black
About this product
MB Quart Discus Subwoofer: Feel the thunderous impact of low-end audio as you crank up the bass with a 10" thermal-formed polypropylene cone that delivers quality sound at high volume levels. The vented aluminum former promotes cool performance.
Features
Handles up to 200W RMS power
For powerful sound.
82dB sensitivity
Helps ensure accurate sound reproduction.
Less than 3" mounting depth
For installation in areas where space is limited.
10" thermal-formed polypropylene cone
Offers a strong face for high-impact bass and top volume levels. The UV butyl rubber surround resists fading and offers a flexible design.
4 ohms impedance
Conducts power evenly to keep the subwoofer at an appropriate level.
Dual 2" high-temperature copper voice coils
Support optimal power handling.
Vented aluminum former
Maintains cool operation.
Polycotton blended spider
Guards against sagging and softening for lasting use.
Through frame and pole piece
Exchange air across the voice coils to minimize the risk of overheating.
Powdercoat stamped-steel basket
Offers a solid base for efficient performance.
Specifications
- RMS Power200 wattsImpedance4 ohmsSensitivity82 decibelsDual Voice CoilsYesWoofer Size10Woofer CompositionPolypropylene
Reviews
Rating 5 out of 5 stars with 2 reviews
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
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MB Quart Discus Subwoofer: Feel the thunderous impact of low-end audio as you crank up the bass with a 10" thermal-formed polypropylene cone that delivers quality sound at high volume levels. The vented aluminum former promotes cool performance.

The Hifonics HFX10D4 is a powerful 10-inch subwoofer designed to enhance your car audio system with deep, impactful bass. With a dual 4-ohm voice coil design, it offers flexible wiring options for easy integration into various setups. Whether you're upgrading your system or starting fresh, this subwoofer speaker delivers impressive low-frequency response with clarity and precision.With 400 watts peak power and 200 watts RMS, this 10-inch speaker produces rich, controlled bass. Its heavy-gauge, powder-coated steel basket minimizes vibrations, while the pressure-treated foam surround and poly-cotton spider ensure smooth cone movement and reduced distortion. A vented aluminum former and back venting system efficiently dissipate heat, allowing for consistent, high-performance sound.Designed for versatile installation, the car component subwoofer fits sealed and vented enclosures, providing either tight or booming bass. Its 4.94-inch mounting depth accommodates various vehicle types, while spade-style terminals allow secure wiring. With an 86dB sensitivity rating, this car audio subwoofer efficiently converts power into sound without overloading your amp.For those seeking a powerful yet reliable upgrade, the Hifonics HFX10D4 is a solid choice. Built for performance and durability, it transforms your car’s sound system, making every drive a dynamic listening experience.

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| Pros for MB Quart - Discus 10" Dual-Voice-Coil 4-Ohm Subwoofer - Black | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | There were no pros for this product— | Sound Quality, Price, Bass, Power Handling, Durability |
| Cons for MB Quart - Discus 10" Dual-Voice-Coil 4-Ohm Subwoofer - Black | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— | Voice Coil |
Specs
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