got the new boston 746 4x6's installed..

[slikrider20 10+ year member]

got them on a kicker kx250 2 channel. meh, i expected better..i have um runnin of a sony deck, but im getting the alpine 9855 soon, curious as to how much difference that will make

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[Jim85IROC 10+ year member]

You can only expect so much from a 4x6" plate. They really don't have a remarkable sound quality, but when you compare them to other 4x6 options, you'll find that they are about as good as it gets.

I doubt you'll find much of an improvement with the new head unit. When played full range, it only takes a few watts to bottom them out. If the alpine permits a steeper high-pass slope, you may find that you can go somewhat louder before they bottom.