Deals Worth GiftingShop now

Main Content
Let's make sure this product fits your vehicle.

MB Quart - Discus 3-1/2" 2-Way Car Speakers with Polypropylene Cones (Pair) - Black

Model: DK2-108
SKU: 6584052
$49.99
or
Finance OptionsView your offers
Standard Geek Squad Protection
Availability
Fulfillment Options
Order now for pickup on Thu, Dec 11 at
Sold by Best Buy

More Buying Options

Specifications
  • RMS Power
    35 watts
    Peak Power Handling
    70 watts
    Minimum Frequency Response
    80 hertz
    Maximum Frequency Response
    20 kilohertz
    Sensitivity
    88 decibels
    Speaker Size
    3-1/2"
  • Key Specs
    • RMS Power: 35 watts (The maximum amount of continuous power the device is able to handle.)
    • Peak Power Handling: 70 watts (The maximum amount of power an electronic device, like a speaker, can handle without damage. This refers to short bursts of power, while root mean square (RMS) power handling indicates the amount of continuous power a device can sustain. Higher levels of distortion can also occur at peak power levels when the device is powered beyond its recommended usage.)
    • Minimum Frequency Response: 80 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Maximum Frequency Response: 20 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Sensitivity: 88 decibels
    • Speaker Size: 3-1/2"
    • Speaker Type: Coaxial
    • Tweeter Composition: Aluminum inverted dome
    • Woofer Surround Material: Butyl rubber
  • General
    • Brand: MB Quart
    • Model Number: DK2-108
    • Product Name: Discus 3-1/2" 2-Way Car Speakers with Polypropylene Cones (Pair)
    • Color: Black
    • Number Of Speakers: 2
  • Audio
    • RMS Power: 35 watts (The maximum amount of continuous power the device is able to handle.)
    • Peak Power Handling: 70 watts (The maximum amount of power an electronic device, like a speaker, can handle without damage. This refers to short bursts of power, while root mean square (RMS) power handling indicates the amount of continuous power a device can sustain. Higher levels of distortion can also occur at peak power levels when the device is powered beyond its recommended usage.)
    • Minimum Frequency Response: 80 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Maximum Frequency Response: 20 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Impedance: 4 ohms (Describes the resistance of an electric signal throughout the system. Devices with low impedance require less power to deliver optimal signals but are more at risk for damage from overloading. Higher impedance requires more power but is more protected from overload damage.)
    • Sensitivity: 88 decibels
  • Features
    • Integrated Crossover: true
  • Design
    • Speaker Size: 3-1/2"
    • Speaker Type: Coaxial
    • Tweeter Composition: Aluminum inverted dome
    • Woofer Surround Material: Butyl rubber
  • Dimensions
    • Cutout Diameter: 3.5 inches
    • Mount Depth: 2 inches
    • Product Height: 3.5 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 3.5 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 2.25 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 1.75 pounds (The out of box weight of the item.)
  • Warranty
    • Warranty - Parts: 1 year
    • Warranty - Labor: 1 year
  • Other
    • UPC: 806576234982

Turn up the music with these black MB Quart Discus car speakers. The 3.5” drivers deliver powerful bass, and the aluminum inverted dome tweeters provide high frequencies for an immersive listening experience. These MB Quart Discus two-way coaxial car speakers have progressive-die frames made of heavy-gauge stamped steel to eliminate harmonic distortion for accurate tones.

  • Aluminum inverted dome tweeters: Deliver great sound with increased reliability.
  • Lightweight thermal-formed polypropylene cones: Enable a faster midrange response.
  • Butyl rubber surrounds: Provide durability and deeper mid-bass impact. The cone/surround connection utilizes a high-temprature adhesive, which assures the cone and surround do not separate during high-power usage or extreme weather conditions.
  • Pure copper voice coil: Creates a strong magnetic field with a very thin extrusion. The Kapton voice coil former is lightweight and efficiently dissipates heat.
  • Spider: Natural fiber allows flexibility while the infused epoxy gives strength during the manufacturing process.
  • Over-coil cooling system: Allows air exchange over the voice coil through the spider.
  • 6dB internal crossover: Integrated into the design to assure smooth midrange to tweeter frequency transitions.
  • Heavy-gauge progressive-die stamped steel frames: For outstanding rigidity.
  • Ferrite magnet motor: Creates a strong magnetic field while remaining small enough to fit nearly every application.
  • Connectors: Use spade connectors or solder directly for the best connection.
  • Tinsel leads: Highly conductive while remaining flexible during high-power applications.
  • Aluminum inverted dome tweeters: Deliver great sound with increased reliability.
  • Lightweight thermal-formed polypropylene cones: Enable a faster midrange response.
  • Butyl rubber surrounds: Provide durability and deeper mid-bass impact. The cone/surround connection utilizes a high-temprature adhesive, which assures the cone and surround do not separate during high-power usage or extreme weather conditions.
  • Pure copper voice coil: Creates a strong magnetic field with a very thin extrusion. The Kapton voice coil former is lightweight and efficiently dissipates heat.
  • Spider: Natural fiber allows flexibility while the infused epoxy gives strength during the manufacturing process.
  • Over-coil cooling system: Allows air exchange over the voice coil through the spider.
  • 6dB internal crossover: Integrated into the design to assure smooth midrange to tweeter frequency transitions.
  • Heavy-gauge progressive-die stamped steel frames: For outstanding rigidity.
  • Ferrite magnet motor: Creates a strong magnetic field while remaining small enough to fit nearly every application.
  • Connectors: Use spade connectors or solder directly for the best connection.
  • Tinsel leads: Highly conductive while remaining flexible during high-power applications.
Whats Included
  • MB Quart Discus 3-1/2" 2-Way Car Speakers with Polypropylene Cones (Pair)
  • MB Quart Discus 3-1/2" 2-Way Car Speakers with Polypropylene Cones (Pair)

Q: What is the frequency range of these speakers?

A: The minimum frequency response is 80 hertz and the maximum frequency response is 20 kilohertz.

Q: Are the tweeters made of aluminum?

A: The tweeters are made of aluminum.

Q: What is the sensitivity of the speakers?

A: The sensitivity of these speakers is 88 decibels.

Q: What is the mounting depth of the speakers?

A: The mount depth of the speakers is 2 inches.

Q: Do the speakers have an integrated crossover?

A: These MB Quart Discus two-way coaxial car speakers have an integrated crossover.

Sponsored

Compare similar products

MB Quart - Discus 3-1/2" 2-Way Car Speakers with Polypropylene Cones (Pair) - Black
MB Quart - Discus 3-1/2" 2-Way Car Speakers with Polypropylene Cones (Pair) - Black

Turn up the music with these black MB Quart Discus car speakers. The 3.5” drivers deliver powerful bass, and the aluminum inverted dome tweeters provide high frequencies for an immersive listening experience. These MB Quart Discus two-way coaxial car speakers have progressive-die frames made of heavy-gauge stamped steel to eliminate harmonic distortion for accurate tones.

Cerwin Vega - H35 - HED 2025 Edition 3.5” 2-Way Coaxial Full Range Speaker Set - Black and Red

Transform your car audio system with the Cerwin Vega HED 2025 Edition H40, a 4” 2-way coaxial full-range speaker system designed to bring you dynamic, high-definition sound across the entire frequency spectrum. As part of the HED Series, the H40 delivers crystal-clear highs, full-bodied mids, and punchy bass, turning every drive into a captivating listening experience. Whether you're enjoying bass-heavy tracks or delicate acoustic music, the H40 ensures every note is heard with remarkable clarity and depth.

KICKER - CS Series 3-1/2" 2-Way Car Speakers with Polypropylene Cones (Pair) - Yellow/Black

Upgrade your sound system with these KICKER 3.5-inch coaxial car speakers. Polypropylene cone woofers deliver powerful but accurate bass, and the 0.5-inch polyetherimide dome tweeters improve your listening experience with rich, detailed high tones. These KICKER 3.5-inch coaxial car speakers are easy to install and deliver high-fidelity sound across a frequency response range of 80Hz to 20kHz. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.

Hifonics - Zeus ZS35CX 3.5 Inch 2 Way 125W Car Audio Coaxial Speakers, Pair - Black
5.0(2)

Tune in and amp up how you listen to your car or vehicle's audio with a pair of the Hifonics Zeus 3.5-Inch 2-Way 125-Watt Car Audio Coaxial Speakers. These shallow-mount coaxial speakers have tough and lasting neo-mylar soft dome tweeters that are prone to impact, reliable, and provide superior audio quality. The 1-inch tweeters are able to clear highs and handle high power without sounding harsh. Moisture prevention rubber surrounds also provide high mid-bass impact, making sure the equipment stays dry and safe on the go. Plus, with universal car-mounting compatibility, you’ll be able to bring the music no matter the ride.Coming in at a staggeringly compact 3.5 inches in diameter, these speakers are small but mighty. Alpha cellulose poly woofer cones are extra lightweight and rigid for increased speed and deep bass. Passive Butterworth crossovers provide smooth transitions of frequencies, and anti-resonant stamped steel basket frames keep harmonics to the minimum by preventing distortions from flexing or ringing. Perfect for either upgrading your current system or to replace any previously owned pieces, these 125-watt maximum power speakers will put your old ones to shame and take your listening experience to the next level. Take your tunes up a tier and get a pair of the Zeus 3.5-Inch 2-Way Coaxial Speakers from Hifonics today.

Pros for MB Quart - Discus 3-1/2" 2-Way Car Speakers with Polypropylene Cones (Pair) - Black
There were no pros for this productThere were no pros for this productSound Quality, Ease of Installation, Bass, Fit, PriceThere were no pros for this product

Specs

Reviews

This product doesn't have any reviews yet.

No content
Sponsored

Similar products from outside of Best Buy

sponsored

Finance Options

My Best Buy® Credit Card
10% back in rewardson your first day of purchases when approved for the My Best Buy® Credit Card.
Buy Now, Pay Later
4 payments starting at $12.50