[R-1051] R-1051 Speakers

ROSS HOCHSTRASSER bavarianradio at comcast.net
Wed Nov 20 11:06:31 EST 2019


 I also have an R-1051  mounted in a rack with the usual suspects, R-390,388,SP-600 etc and have a 12 inch coaxial hifi speaker with a switch  to monitor all of these radios. (the 1051 uses 2 switch positions)  FWIW, I have a barn full of older stereo console speakers from Magnavox, Zenith, Grundig, Telefunken etc that  are doing  no one  any good! If anyone wants/needs a loose speaker(s) , I have dozens. The 10-12 inch console speakers sound great with the boatanchors and you can use  the cheap line match (70.7 volt PA) transformers as well.  You'll need to build a box or baffle to mount them.  Let me know what you want/need!!My kids will chuck them in a dumpster when I croak! 73 Ross W1EKG
> On November 20, 2019 at 10:00 AM paul swed <paulswedb at gmail.com> wrote:
> 
> 
> With respect to speakers I also use a set of high end broadcast monitors
> for my r1051. Only because I could. But for the various BC312/348 class
> radios its the cheap and cheerful stereo speakers available through many
> computer stuff sellers. What works quite well are inland technology's for
> $8 as I recall.
> Granted none of these are official R1051 speakers. In fact aboard the ships
> that I served on the radios always went to switchboards that directed the
> audio to various locations that had a amplifier and then various size
> speakers.
> Regards
> Paul
> WB8TSL
> 
> On Wed, Nov 20, 2019 at 8:58 AM Guido Santacana <gsantacanav at gmail.com>
> wrote:
> 
> > I used to feed the audio of my 1051B into a shelf speaker through a 600 to
> > 8 ohm matching transformer. It works ok. Lately I have connected a small
> > Radio Shack Mono Audio amplifier to the audio output. It provides better
> > control of tone and much better audio.
> >
> > 73s
> > Guido KP4FAR
> >
> > On Wed, Nov 20, 2019 at 9:42 AM Steve Hobensack <
> > stevehobensack at hotmail.com>
> > wrote:
> >
> > > Bookshelf speakers work nice. You need two of them. Use 12v filament
> > > transformers to match impedance. Its not an exact match but close. Hook
> > the
> > > 120v side to the radio and the 12v side to the speaker.
> > > N8YE
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