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Home 12A125H
Item Code: 12a125-h
12A125H Item Code: 12a125-h


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

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Hemp cone! Replaces Chicago Jensen P12Q and other medium power AlNiCo 12's where a warm top end is desired.

12", 11oz AlNiCo magnet, 20 or 30 watts, 1-1/4" voice coil, hemp ribbed cone. This speaker has a warm tone, not too bassy but a good balance throughout. Top end is mellow and the attack is less immediate than other speakers due to the hemp cone. Hemp's longer fibers give treble notes a sub-harmonic richness that warms the sound. Compressed and fattened at higher volumes.

Technical Details



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 12A125H

Bluesharp Tone Monster!

Axe & Amp

January 06,2019
Bluesharp Tone Monster!

I purchased this speaker (8-ohm, 20W, H-dustcap, moderate doping) for a customer who plays bluesharp. He had one of those nifty Epiphone Electar 75th Anniversary Century amps and asked me to make it a "tone monster." A fresh set of carefully selected tubes, a repaired bias pot, and a serious speaker upgrade gave him exactly what he was looking for. It sounded awesome when I tested it with a strat, but my customer really made it sing with the harmonica.

Out of everything, I have to give the most credit to this speaker. The hemp cone provided the warmer tone he needed and the H-dustcap did exactly what it was designed to do: cut the harsh frequencies that harmonicas can create and emphasize a tonal sweet-spot. I am certain that the AlNiCo magnet did it's part to deliver more warmth and natural compression than the stock ceramic-magnet speaker. And finally, choosing the lower power rating allowed the speaker to be more fully used by this 15-ish watt amp than the stock 30W speaker. The hardest part was getting it to fit in the cab with the chassis and the back panel; there may have been 1/8" clearance between the bell cover and the back panel, but it worked!

Before this overhaul, my customer had trouble getting the amp past 6 (out of 12) without terrible feedback (using a Shure Green Bullet mic). After the work, he was getting it up to 9 with an amazing volume and tone.

I highly recommend this speaker and will definitely be considering it for future projects!