Re: piezo tweeters

From: jim miller (jmiller@texnet.net)
Date: Thu Jun 01 2000 - 20:35:08 EDT


The internal amps really need to see a load of at least 8 ohms. running
some amps at high output with no load sometimes causes damage to the ic's.
However those of us running external amps and not using the internal amps at
all are doing the same. I think it would sound pretty harsh.

Sandman wrote:

> Only problem I could see would be that your ears might bleed.
> hehehe....... Piezo tweeters are pretty loud, especially with 50 watts
> each.
>
> Patrick Delgado wrote:
>
> > Do any of you stereo gurus forsee any problems in using a Sony 50X4
> > Watts head unit internal amp to drive just 4 piezo tweeters (1 per
> > channel)? I know they have a really weird impedence curve(Kohms). Mids
> > and lows would be handled by separate amps.
> > Dr. Pat



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