, I wanted them for a basic upgrade, and had to buy an amp to power them because the head unit I have isn't stable for 2 ohms, and didn't have nearly enough power for the

Infinity kappa series in my opinion has the cleanest sound and power handling capabilty you can buy for the money

However will work just fine off factory deck power.

They absolutely love the power the amp gives them

Replace all your current full range to these, go 3way if u can, a proper powerful 4 channel amp powering these, look into optional small to med capacitor as well,amp wired 4guage or bigger, ultimately best upgrade would be addtl' passive crossovers inline as well, to make them nearly indestructible when approaching nearly extreme output levels if properly powered and crossoverd' correctly

These have incredible power handling capabilities, and have a very full range

Knowing that I had decent power I decided to upsize to a 6.5" to see if it would solve the problem

I hope to hear more once I put better power to them with an amp.

These speakers will blow your mind if you put enough power to them

Fit in my S10 as indicated, but not a significant improvement in sound when powered by factoryradio

The sound is crisp and clean and excellent power handling

Most newer cars have enough power to utilize these puppies for a whole new listening experience

, I wanted them for a basic upgrade, and had to buy an amp to power them because the head unit I have isn't stable for 2 ohms, and didn't have nearly enough power for the

Most newer cars have enough power to utilize these puppies for a whole new listening experience