Kicker 40C674 6-3/4" 2 way speakers

Great sounding speakers and a nice upgrade over OEM setup. The magnet size on theses Kicker's are considerably bigger than OEM. Thus, it's more powerful and clearer when the volume is turned up. Fitment is spot on and all you have to do is drill one hole. You can drill one hole on the door or speaker. I chose to drill the sides of the speaker to use the 3 preexisting holes and it was quick easy. This is more than enough sound for an average commuter or Miata owner. BTW, I'm driving these speakers from the weak head unit and not the AMP. Using the AMP will obviously maximize the speakers potential.

Specs are:
2-way 6-3/4" speakers (pair)
polypropylene woofer cone with polyester foam surround
1/2" PEI balanced dome tweeter
power range: 2-100 watts RMS (300 watts peak power)
frequency response: 40-20,000 Hz
sensitivity: 90 dB
top-mount depth: 1-7/8"

http://i640.photobucket.com/albums/u...sgqobrclv.jpeg
http://i640.photobucket.com/albums/u...ps4svx1kyq.jpg

Thanks for the details. I've always been a fan of Kicker products. Sweet looking speaker grill too.