Bundle with 1 Kuma Rca Cable component speaker system includes 2 woofers, 2 tweeters, and 2 external crossovers 6"x9" Plus One+ glass-fiber woofer cone with hi-roll rubber surround edge-driven, soft dome tweeter 2.5-ohm impedance handles up to 135 watts RMS (405 watts peak power) frequency response: 35-35,000 Hz sensitivity: 94 dB at 2.83 volts woofer top-mount depth: 3-3/16" grilles included component speaker system includes 2 woofers, 2 tweeters, and 2 external crossovers 6"x9" Plus One+ glass-fiber woofer cone with hi-roll rubber surround edge-driven, soft dome tweeter 2.5-ohm impedance handles up to 135 watts RMS (405 watts peak power) frequency response: 35-35,000 Hz sensitivity: 94 dB at 2.83 volts woofer top-mount depth: 3-3/16" grilles included Infinity's reputation is legendary, but their Kappa Series car speakers don't rest on those laurels. Includes 1 Kuma rca