MB Quart’s Premium Series car speakers provide the best possible sound from an audio industry mainstay. The MB Quart PK1-168 5″x7″/6″x8″ 2-way speakers use a paper/mica hybrid woofer cone for a natural-sounding midrange and impactful bass response. The 1″ magnesium dome tweeters handle the highs with precision and power, while MB Quart’s WideSphere™ technology expands the tweeter’s dispersion pattern for a wider, more lively soundstage.

• 5″x7″/6″x8″ 2-way car speakers
• paper/mica woofer cone
• 1″ magnesium dome tweeter
• 2-way crossover network
• low-resonance frame
• handles up to 55 watts RMS (110 watts peak power)
• frequency range: 48-22,000 Hz
• sensitivity: 88.5 dB
• top-mount depth: 2-11/16″
• impedance: 4 ohms
• grilles are not included