Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12, 2025) x

Thread Closed

Hammarlund HQ-129-X
#28

Okay!

So I wanted to have a proper 6x9 speaker in the speaker box Debbie had given me. It needed to be very low impedance (3.2 or 4 ohms). The box had a speaker in it originally, but it was 8 ohms.

I removed that speaker.

Today, a replacement arrived from Parts Express.

https://www.parts-express.com/grs-69as-4...m--292-459

4 ohms! Icon_smile

One problem, though - that extra thick plastic gasket kept me from being able to mount the speaker in the cabinet! Icon_eek The thickness of that gasket would not allow the mounting studs to protrude through to the back of the speaker enough to mount the nuts which hold the speaker in place.

So I decided to try to remove the gasket.

Working very carefully, I was able to pry it off successfully without damaging the cone surround. Then I could easily mount the speaker in the box.

Now, with this 4 ohm 6x9 speaker, the Hammarlund has plenty of volume. Icon_thumbup Yes, now I can actually turn down the volume on strong stations. WRMI in the 31m band is coming in LOUD and clear right now as I type this. Icon_thumbup And I'm not using my outdoor longwire either - I'm using my short (approx. 20 foot) indoor wire antenna which is strung along the ceiling here in the basement.

--
Ron Ramirez
Ferdinand IN


Messages In This Thread
Hammarlund HQ-129-X - by Ron Ramirez - 08-28-2019, 06:33 PM
RE: Hammarlund HQ-129-X - by Ron Ramirez - 08-28-2019, 06:45 PM
RE: Hammarlund HQ-129-X - by rfeenstra - 08-28-2019, 07:42 PM
RE: Hammarlund HQ-129-X - by Ron Ramirez - 08-28-2019, 07:49 PM
RE: Hammarlund HQ-129-X - by Ron Ramirez - 09-01-2019, 09:14 PM
RE: Hammarlund HQ-129-X - by John Bartley - 09-02-2019, 08:27 AM
RE: Hammarlund HQ-129-X - by Ron Ramirez - 09-02-2019, 07:38 PM
RE: Hammarlund HQ-129-X - by Ron Ramirez - 09-02-2019, 07:42 PM
RE: Hammarlund HQ-129-X - by mikethedruid - 09-02-2019, 07:49 PM
RE: Hammarlund HQ-129-X - by Ron Ramirez - 09-02-2019, 09:29 PM
RE: Hammarlund HQ-129-X - by Paul Philco322 - 09-02-2019, 09:48 PM
RE: Hammarlund HQ-129-X - by mikethedruid - 09-03-2019, 12:04 AM
RE: Hammarlund HQ-129-X - by Eliot Ness - 09-03-2019, 01:03 AM
RE: Hammarlund HQ-129-X - by EdHolland - 09-04-2019, 02:12 PM
RE: Hammarlund HQ-129-X - by Ron Ramirez - 09-14-2019, 08:58 PM
RE: Hammarlund HQ-129-X - by Ron Ramirez - 09-14-2019, 09:07 PM
RE: Hammarlund HQ-129-X - by Radioroslyn - 09-14-2019, 09:19 PM
RE: Hammarlund HQ-129-X - by Ron Ramirez - 09-14-2019, 09:22 PM
RE: Hammarlund HQ-129-X - by Ron Ramirez - 09-14-2019, 10:46 PM
RE: Hammarlund HQ-129-X - by Ron Ramirez - 09-14-2019, 10:47 PM
RE: Hammarlund HQ-129-X - by Ron Ramirez - 09-15-2019, 05:53 PM
RE: Hammarlund HQ-129-X - by Ron Ramirez - 09-15-2019, 07:44 PM
RE: Hammarlund HQ-129-X - by Paul Philco322 - 09-15-2019, 08:09 PM
RE: Hammarlund HQ-129-X - by Simon Wa3uay - 09-15-2019, 08:22 PM
RE: Hammarlund HQ-129-X - by Ron Ramirez - 09-15-2019, 09:26 PM
RE: Hammarlund HQ-129-X - by Simon Wa3uay - 09-16-2019, 04:44 PM
RE: Hammarlund HQ-129-X - by Ron Ramirez - 09-17-2019, 06:56 PM
RE: Hammarlund HQ-129-X - by Ron Ramirez - 09-17-2019, 07:03 PM
RE: Hammarlund HQ-129-X - by Ron Ramirez - 09-19-2019, 10:00 PM
RE: Hammarlund HQ-129-X - by EdHolland - 09-20-2019, 01:47 PM
RE: Hammarlund HQ-129-X - by Simon Wa3uay - 09-20-2019, 07:10 PM
RE: Hammarlund HQ-129-X - by rfeenstra - 09-20-2019, 08:51 PM
RE: Hammarlund HQ-129-X - by Ron Ramirez - 09-20-2019, 10:43 PM
RE: Hammarlund HQ-129-X - by Ron Ramirez - 09-21-2019, 07:57 PM
RE: Hammarlund HQ-129-X - by rfeenstra - 09-21-2019, 08:10 PM
RE: Hammarlund HQ-129-X - by Simon Wa3uay - 09-22-2019, 07:06 PM
RE: Hammarlund HQ-129-X - by Ron Ramirez - 09-23-2019, 09:21 AM
RE: Hammarlund HQ-129-X - by kj0002 - 01-05-2020, 09:34 PM
RE: Hammarlund HQ-129-X - by Paul Philco322 - 01-05-2020, 09:55 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Philco P45-6365 Universal Transformer Instruction Manual
Can anyone guide me to where this may be found?GRG — 03:00 PM
54C Complete Teardown/Rebuild
I don't think that I have encountered a 12Z3 before, curious how it uses one of those but includes a #43, which is a 25 ...Arran — 02:17 PM
HiFi (Chifi) tube amp build - but my own design.
It's the other forum. I'm also in DIY, but mostly read there. Honestly, I kinda jumped into this without much thought to...TV MAN — 10:43 AM
Philco 71 Code 125
Hello,  I am in need of a schematic for this radio. Mine has the three separate circular tube shields and a shadow me...dconant — 08:06 AM
Stromberg Carlson 1500 Squeal
And life just keeps getting more complicated.dconant — 07:57 AM
54C Complete Teardown/Rebuild
Hello Roy, here is this one sincerely Richardradiorich — 12:45 AM
54C Complete Teardown/Rebuild
Richard, Had grabbed it already but thank you just the same.  I find myself wanting to find some way to block out the...glyphmon — 12:03 AM
54C Complete Teardown/Rebuild
Hello roy, here is a link to the schematic . Sincerely Richardradiorich — 11:54 PM
54C Complete Teardown/Rebuild
Richard, The Silvertone 2014 also is a transformerless set, so I am incorporating a 1:1 600 ohm audio isolation transfo...glyphmon — 11:37 PM
Preliminary work on wife's Silvertone 2014
Did an alignment today which was interesting.  IF alignment went great, almost all was already spot-on.  Adjusting on th...glyphmon — 11:35 PM

[-]
Who's Online
There are currently no members online.

>