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- Path: sparky!uunet!olivea!spool.mu.edu!uwm.edu!ogicse!qiclab!al
- From: al@qiclab.scn.rain.com (Alan Peterman)
- Newsgroups: rec.audio
- Subject: Re: Subwoofer amplification
- Message-ID: <1992Dec21.075708.4501@qiclab.scn.rain.com>
- Date: 21 Dec 92 07:57:08 GMT
- References: <42728@sdcc12.ucsd.edu>
- Organization: SCN Research/Qic Laboratories of Tigard, Oregon.
- Lines: 12
-
- In article <42728@sdcc12.ucsd.edu> mtrostle@sdcc13.ucsd.edu (Mark Trostler) writes:
- >I have a 12V/2.5amp power supply that I'm going to use to run a 140
- >watt amp (running in mono mode).
-
- You've got 30 watts of power available to the amp - and IF the amp manages
- 50% efficiency (a maximum) you'll be lucky to get 15 watts output. I
- think you might want to rethink the power supply.
-
- --
- Alan L. Peterman (503)-684-1984 hm & work
- al@qiclab.scn.rain.com
- It's odd how as I get older, the days are longer, but the years are shorter!
-