Tweeter, Cost, Nice Sound

Low Bass

These speakers are great speakers when amplified and also a sub hooked up. But they dont produce much base, even when amplified. The high range sounds are very clear and nice though.

Nice sounding Highs, directional tweeters that can be angled toward you.

Zero bass.

I was looking to upgrade my factory 5 1/4 speakers. They sounded mudddy. So not wanting to drop alot of cash on new speakers i put one pair or these 512i in the rear roof. They have vibrant highs but have ZERO bass. The factory speakers had alot more bass than these. But with the mix of the bassy front door factory speakers and the vibrant infinitys in the rear roof it sound pretty good. I will be upgrading my front doors with something better, i can tell you it wont be another pair of infinitys though. I think with the right setup (sub or somehting) these infinitys can be a nice compliment. But if you plan on running these over factory speakers dont expect a great outcome. Overall i would say they are average, you get what you pay for.

Similar Products Used:

MB Quart, and the Quarts blow away these speakers

good tweeter output, rubber speaker surround

Cheap screw clips that crack and break before you ever get them tight enough to keep speaker from coming loose and vibrating, weak bass

$59.00

Similar Products Used:

Sony xs-v1330 XPLOD