MB Quart Formula 5.25 inch 2-way coaxial car speakers with aluminum dome tweeters and Butyl rubber surrounds

The ideal balance of a high end car audio system requires the perfect mix of speaker tone, deep bass impact and clean undistorted power. With MB Quart we make it simple to develop the impeccable Formula for a great sounding system. The Formula line offers a high end sound quality though a full line of aluminum dome tweeters with polypropylene cone speakers. These components can be matched with 400 watt peak power, dual 4 ohm subwoofers to command the deep bass frequencies all powered by the Q-Stasis circuitry amplifiers in the Formula line up.

RMS Power Handling
45 Watts
Peak Power Handling
90 Watts
Speaker Impedance
4 Ohms
Frequency Response
60Hz – 20kHz
Sensitivity
88dB
Crossover Point
4kHz
Crossover Slope
12dB
Mounting Diameter / Cut Out
4.48