MB Quart PK1-168 Premium Series 5"x7"/6"x8" 2-way car speakers

Product info:

• 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
• warranty: 1 year