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alpine 3545 amps old school

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=118360
Printed Date: July 05, 2025 at 11:20 AM


Topic: alpine 3545 amps old school

Posted By: spmpdr
Subject: alpine 3545 amps old school
Date Posted: December 08, 2009 at 9:56 PM

How good are these amps?people say they are one of the best amps ever made. How much would they be worth today.I met a guy today who has 6 of these in his storage shed and wanted to sell them cheap. They were in good condition just a little dusty, i am going to have them tested tomorrow and make him an offer then.what do you guys think.

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-A vision without a plan is just a hallucination-



Replies:

Posted By: i am an idiot
Date Posted: December 08, 2009 at 10:13 PM
I know you did not ask for the specs, but in case you need them:
Alpine 3545 
2 x 250W @ 4 ohms (0.08% THD)
2 x 350W @ 2 ohms (0.8% THD)
1 x 700W @ 4 ohms bridged (0.8% THD)
Freq. Response: 10Hz ~ 50kHz
S/N Ratio: 110 dBA
Fuse: 3 x 30A
Dimensions: 17.3" x 9.1" x 2.9" (44cm x 23.2cm x 7.3cm)




Posted By: spmpdr
Date Posted: December 08, 2009 at 10:33 PM
Thanks "I am" have you ever used these or do you know about them?

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-A vision without a plan is just a hallucination-




Posted By: i am an idiot
Date Posted: December 08, 2009 at 10:41 PM
I have worked on one or two of the amps of that era.  They were very difficult to work on.  Which is only bad if they were not reliable.  But I think they were  very reliable.  As far as listening to one, I can not help you there.  But rest assured, if Alpine put their name on it,




Posted By: rob911
Date Posted: December 25, 2009 at 5:50 AM

Hi spmpdr do you want to sell one of the amps?





Posted By: spmpdr
Date Posted: December 25, 2009 at 10:22 AM
rob911 wrote:

Hi spmpdr do you want to sell one of the amps?




No,I was lookimg into buying 6 of them from a guy i met who had them in his storage shed ,still considering it.

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-A vision without a plan is just a hallucination-




Posted By: boxhead78
Date Posted: December 26, 2009 at 1:25 AM
if you think it's worth it go for it

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boxead78




Posted By: 77ford
Date Posted: March 12, 2010 at 8:22 PM
spmpdr, Did you ever buy the 6 amplifiers?




Posted By: spmpdr
Date Posted: March 13, 2010 at 8:01 AM
Yes bought and sold 5 of 6 keeping one for later project maybe ,i will post if i want to sell.

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-A vision without a plan is just a hallucination-





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