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Infinity amp?

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=50559
Printed Date: May 24, 2025 at 5:14 AM


Topic: Infinity amp?

Posted By: dirtydreams4x4
Subject: Infinity amp?
Date Posted: February 21, 2005 at 5:22 PM

I've been looking for a high quality 5 channel amp that will produce good SQ, and I came upon a Infinity Kappa 255a . Anybody know how good these amps are? I have the specs and it all looks good to me, but soundstream has decent specs too and I know they are all that wonderful. Heres the specs

K <>A P P A 2 5 5 <>A . . .

Power Output, 4 ohms: 4 x 50 and 1 x 200 watts

Power Output, 2 ohms: 4 x 75 and 1 x 300 watts

Power Output, Bridged 4 ohms: 2 x 150 and 1 x 200 watts

Frequency Response: 20 Hz ~ 20 kHz

Input Sensitivity: 250 mV ~ 9 V

THD + Noise (4 ohms): 0.05 %

Signal-to-Noise: > 95 dB

Maximum Current Draw: 80 AThe power output suits my needs, and I like that it has up to 9v input sensitivity. Anybody have any experience with this series of amps? Anybody have an idea of a fair price for this amp in good used condition? Thanks..........




Replies:

Posted By: Francious70
Date Posted: February 21, 2005 at 10:29 PM
It's an Infinity product, so rest assured, it should be a good amp. If it's actually made by Infinity/Harmon Kardon/JBL/Crown that is.

Paul


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