Product features:
one pair of 6"x9" 2-way car speakers
carbon-fiber reinforced polymer (CFRP) woofer
carbon-fiber reinforced polymer dome tweeter
handles up to 100 watts RMS (300 watts peak power)
frequency response: 60-40,000 Hz
sensitivity: 90 dB
top-mount depth: 2-7/8"
grilles included