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Item Code: 12A125-A
12A125A Item Code: 12A125-A


  • Weight: 4.85 lbs, Diameter: 12.125", Depth: 5.75" no cover, 6.25" with cover, Cutout size: 10.75"

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The favorite for period-correct Tweed Deluxe tone (5E3): [12A125A, 8 ohm, 30w, standard dustcap, light dope]

Replaces Chicago Jensen P12Q and other medium power AlNiCo 12's.

12", 11oz AlNiCo magnet, 20 or 30 watts, 1-1/4" voice coil, curved seam, ribbed cone. Woody, reedy, early 60's Fender tone. Tight low end, detailed high end. Compressed and fattened at higher volumes. Not recommended for use with harmonica

Technical Details


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Speaker: 12A125A
Guitar Style: Telecaster
Amp Style: Fender (closed cab)

Speaker: 12A125A
Guitar Style: Telecaster
Amp Style: Fender (open cab)

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Ted Weber Speakers are built with tighter, more concentric voice coil gaps, and lower carbon, machined steel parts in the magnet circuits which yield a stronger, more controlled tone at all volumes, particularly in the low end at high volumes.

 Ted Weber Speakers are hand-built to order, to ensure the best attention to detail is paid to your speaker.  We build them one at a time, on a table - not hundreds at a time on an assembly line.  This allows us to reduce the margin for error and produce an overall higher-quality speaker.  Please allow 7-10 business days for your order to be built and then shipped.

• What's Dope?
• What's an H dustcap?

Customer Reviews of 12A125A

12a125a Music to my ears

ReVolt Vintage Amp Repair

February 19,2017
12a125a Music to my ears

I put one of these in my Fender Deluxe II ( 1984 Rivera Fender )
Every time I play out somewhere, I get offers to buy the amp.

This is the sweetest sounding speaker to my ears.
I like a les paul with classic 57 humbuckers, a modded ts-9 and classic rock. Sounds great (crunchy) with p-90's as well.

Just perfect


November 09,2016
Just perfect

I have 2 original Fender tweed deluxes: a 1954 wide panel and the other a 1957 narrow panel. I use this Weber speaker in both amps while keeping the originals safe in storage. In my opinion the 12A125A speakers bring out all of the glorious tones of those amps without the early farting out of the originals speakers. Really a remarkable speaker -I never wonder what it would sound like with another brand because I'm totally satisfied with this one. Thanks very much Weber!

Great speaker and service!


October 07,2016
Great speaker and service!

Awesome speaker! It matches perfectly with my Tweed replica. Fast and efficient service as well. I would highly recommend Weber Speakers to anyone!



August 04,2016

Was looking for a nice balanced speaker for my 5E3 build and I kept coming back to this guy. I built a head/cab for the 5E3 and when the volume is full throttle this speaker just growls. Absolutely amazing fit for anyone looking for that "tweed" tone.

Excellent choice for Princeton Reverb


July 28,2016
Excellent choice for Princeton Reverb

I bought this to put in a Tweed Deluxe build which is an obvious choice. Just out of curiosity I tried it in my hand wired Princeton Reverb and was very pleasantly surprised. It tamed the high end and really gave it a rich warm bell like tone at low volumes then fattened up at higher volumes taking breakup/pedals well as this type of speaker is known to do. It has turned out to be the perfect choice and fits the bill for home or band situations. Highly recommend it as a great speaker but particularly for the Princeton Reverb. I play Classic Rock, Lou Reed/90's Space Rock, Jazz and Blues.