Rockford Fosgate T16 Power Series 6" 2-way car speakers

Intense performance
Rockford builds their Power line of speakers for the true car audio enthusiast. The Power T16 6-1/2" speakers utilize advanced design elements to ensure that they'll deliver superior sound in your vehicle for a long, long time. The lightweight polypropylene cone is reinforced with strong carbon fibers so it'll keep its shape when you're pushing the speaker hard. You'll hear accurate midrange and bass reproduction, while the 1" aluminum dome tweeter makes the high frequencies sparkle. These speakers will handle up to 70 watts RMS so connect an external amplifier to get the most out of them.

Rockford Fosgate T16 6" 140W (70W RMS) 2 Way Coaxial Car Speakers (pair)
Features:
2-way 6-1/2" speakers (pair)
carbon fiber and polypropylene woofer
butyl rubber surround
1" aluminum dome tweeter
includes adapter brackets for 5"x7", 6"x8", or 6"x9" openings (brackets require modification)
grilles included
Vertical Attach Surround Technique (VAST™) increases cone area
power range: 10-70 watts RMS (140 watts peak power)
frequency response: 65-22,000 Hz
sensitivity: 88 dB
top-mount depth: 2"