[Lowfer] "1000 W" Audio Amplifiers

[pbunn]

I have a Hafler as described by W1VD that I have not used. I bought it for VLF but didn't use it.

If you are interested, let me know.

Pat Bunn
N4LTA

-----Original Message-----
From: lowfer-bounces at mailman.qth.net [mailto:lowfer-bounces at mailman.qth.net] On Behalf Of ve3ot.mp at gmail.com
Sent: Tuesday, June 20, 2017 2:21 PM
To: David Stinson <lowfer at mailman.qth.net>
Subject: Re: [Lowfer] "1000 W" Audio Amplifiers

David: have you're checked the web sites of both W1VD and W1TAG, who both have articles/reports on the Hafler amps. It‎ might be a guide.
Mitch VE3OT

Sent from my BlackBerry 10 smartphone on the Bell network.
  Original Message
From: David Stinson
Sent: Tuesday, June 20, 2017 11:35 AM
To: 1750 Meter lowfer list
Reply To: Discussion of the Lowfer (US, European, & UK) and MedFer bands
Subject: [Lowfer] "1000 W" Audio Amplifiers

I'm looking around for a high power audio amp for some work at 8 KC.
I searched "audio amplifier 1000W" on Ebay, and what I got was a lot of car amplifiers that claim "1000W." But they have no heat sinks and 1000W out at 12 VDC we'd be talking near 100 amps. I don't think I believe these things are "1000W." Anyone know what they're talking about? And where one might find a 300+W audio amp that costs less than a house payment?
Thanks.

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