Improve your car sound quality with these 5.25-inch MB Quart Formula two-way coaxial car speakers. The 6dB crossovers deliver fluid transitions between high and midrange frequencies, while the heavy-gauge metal frames are rigid for durability. These MB Quart Formula two-way coaxial car speakers feature butyl rubber surrounds to boost bass and aluminum dome tweeters for effective high-frequency sound reproduction.
Handles up to 90W maximum power
Provides rich sound.
60Hz – 20kHz frequency response
Accurately produces a wide range of sound.
Lightweight thermal-formed polypropylene cones
Deliver impactful bass with minimal cone flex.
1″ aluminum dome tweeter
Offers natural-sounding high-frequency response, while the WideSphere technology allows the tweeter to develop a wider listening area for off-axis listening.
4-ohm impedance
Conducts power evenly to keep the speaker at the appropriate level.
4.48″ x 4.48″ cutout dimensions
The shallow basket depth makes installation easier.
Specifications
Key Specs
- Color: Black
- RMS Power: 45 watts
- Peak Power Handling: 90 watts
- Minimum Frequency Response: 60 hertz
- Maximum Frequency Response: 20 kilohertz
- Sensitivity: 88 decibels
- Speaker Size: 5-1/4″
- Speaker Type: 2-way, Coaxial
- Tweeter Composition: Aluminum
General
- Brand: MB Quart
- Model Number: FKB113
- Product Name: Formula Series 5.25″ 2-Way Car Speakers with Polypropylene Cones (Pair)
- Number Of Speakers: 2
Audio
- Impedance: 4 ohms
Features
- Integrated Crossover: Yes
- Grille Included: Yes
Dimensions
- Mount Depth: 2 inches
- Product Height: 3.88 inches
- Product Width: 6.88 inches
- Product Depth: 12.19 inches
- Product Weight: 2.8 pounds
Warranty
- Warranty – Parts: 1 Year
- Warranty – Labor: 1 Year
Specifications
- UPC: 806576228363
