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Sing along to your favorite song with this Maxxsonics Formula 4-inch speaker. Aluminum dome tweeters deliver pleasing high-range frequencies, while high temp adhesive prevents the cone and surround connection from coming apart in prolonged high power use. This Maxxsonics Formula 4-inch speaker features a pure copper voice coil to deliver great sound every time.
Q: What is the frequency range of these speakers?
A: The frequency range is 55 hertz to 19 kilohertz.
Q: How deep is the speaker mount?
A: The mount depth of the speakers is 3 inches.
Q: Is there a warranty on these speakers?
A: These speakers have a one-year warranty for parts and labor from the manufacturer.
Q: What is the weight of the speakers?
A: The product weight is 1.95 pounds.
Q: Do the speakers have an integrated crossover?
A: These speakers do have an integrated crossover.
Q: What is the sensitivity of the speakers?
A: The sensitivity of the speakers is 88 decibels.

Sing along to your favorite song with this Maxxsonics Formula 4-inch speaker. Aluminum dome tweeters deliver pleasing high-range frequencies, while high temp adhesive prevents the cone and surround connection from coming apart in prolonged high power use. This Maxxsonics Formula 4-inch speaker features a pure copper voice coil to deliver great sound every time.

Upgrade your car audio with these KICKER CS-Series component speakers. Easy to install in most vehicles, these speakers offer titanium tweeter construction, EVC technology and woofer cones with phase plugs for flawless sound. UV-treated polypropylene cones and stainless steel mesh grills add extra durability to these tough KICKER CS-Series component speakers. Geek Squad Installation Recommended Visit your local Best Buy store for more information.

Unleash powerful performance with the Pioneer TS-R650 3-way speaker, delivering up to 300 W of max power and engineered for rich, detailed sound. Featuring a bold full mesh cover with a striking red flange, a Mica matrix cone, and a shallow basket design. The TS-R650 is built for style, strength, and seamless installation.

Enhance your in-vehicle sound with this pair of KICKER CS-Series three-way speakers. Polypropylene woofer cones with ribbed UV-treated surrounds and Extended Voice Coil technology provide deep, rich bass while ensuring efficient performance. The mid-range drivers and PEI balanced dome tweeters of these KICKER CS-Series three-way speakers produce clear, dynamic higher-frequency audio details. Geek Squad Installation Recommended Visit your local Best Buy store for more information.
| Pros for MB Quart - Formula Series 4" 2-Way Car Speakers with Polypropylene Cones (Pair) - Black | |||
|---|---|---|---|
| There were no pros for this product— | Sound Quality, Ease of Installation, Bass, Price, Fit | Sound Quality | Sound Quality, Bass, Ease of Installation, Price, Fit |
| Cons for MB Quart - Formula Series 4" 2-Way Car Speakers with Polypropylene Cones (Pair) - Black | |||
| There were no cons for this product— | Power | There were no cons for this product— | There were no cons for this product— |
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