Re: Efficient speaker for low volume #ubitx #audiocircuit


Don - KM4UDX
 

I've always had a thing for clear speakers...I mean how cool is that...hahaha.

There is a price to be paid for that great small form factor...the efficiency is 84 dB 2.83V/1m.

The bigger non-transparent speaker with large magnet efficiency is 96 db...so the difference between the two (84-96) is 12 db gain going from smaller to larger.

But the Mylar speaker is the small bomb.

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