speaker adapters

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=15273
Printed Date: August 15, 2025 at 2:17 PM

Topic: speaker adapters

Posted By: redGman
Subject: speaker adapters
Date Posted: June 22, 2003 at 1:36 AM

I have a 89' nissan 240sx and they use 4"X6" speakers all around. I want to replace them with some 6 1/2" boston pros. do you have any advice on how I should go about doing this? should i fabricate my own adapters? if so, how would i get started? I would appreciate any advice or opinions. THANK YOU.

Replies:

Posted By: DYohn
Date Posted: June 22, 2003 at 11:03 AM

Hmm, I don't think a 61/2 will easily fit into a 4X6 opening. And I know of no adapters for this particular conversion, although someone else might. So you may have to make your own - and watch out for mounting depth if these are going into your doors!

5 1/4 will fit into a 4X6... or, there are some decent 4X6 coax speakers out there, like this one from Blaupunkt (PCx1462.)

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