[Elecraft] Motorola Speaker

Fri Aug 9 16:50:06 2002

As I recall, the Motorola amplified speakers are straight through devices.
The volume is controlled by the volume control in the driving radio.
You should see wires for +12v, -12v, audio hot at 4 ohms, and maybe a
separate ground for audio drive.  There isn't anything else there that I
recall.
73, Bob N6WG

-----Original Message-----
From: [email protected]
[mailto:[email protected]]On Behalf Of Art Horne
Sent: Thursday, August 08, 2002 7:15 PM
To: bob baxter; Elecraft; QRP-L
Subject: RE: [Elecraft] Motorola Speaker

That makes two of us.  Mine came today too.  I think red and orange
are +12, black and brown are ground but I couldn't get any of the
other three to do anything.  The speaker is 3.2 ohm 20W.  I'd appreciate
any feedback if someone gets it working.  TIA

73

Art K6KFH

> -----Original Message-----
> From: [email protected]
> [mailto:[email protected]]On Behalf Of bob baxter
> Sent: Thursday, August 08, 2002 4:53 PM
> To: Elecraft; QRP-L
> Subject: [Elecraft] Motorola Speaker
>
>
> I need some help, folks.  I received a Motorola amplified speaker today
> and am trying to figure out what goes where.  It has a seven wire plug
> and so far I've figured out black and brown are ground and maybe red is
> 12V, but that leaves blue, white, green, and orange.  I need audio in
> and volume pot connections.  Anybody have any ideas? TIA
> Bob Baxter AA7EQ
> Bisbee, Az.
>
>
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