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Celestion G12M Greenback 12-inch 25-watt Replacement Guitar Amp Speaker - 8 ohm

12" Guitar Speaker, 25W, 8 Ohms, 75Hz-5kHz
11 Write review Item ID: G12M8
$159.00

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Celestion G12M Greenback 12-inch 25-watt Replacement Guitar Amp Speaker - 8 ohm
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$159.00
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Capture the Classic Sound of Celestion!

NOTE: Speakers are non-returnable.

Celestion speakers are a staple of modern music. Starting in the 1960s, they helped define generations of guitar tone. The Celestion G12M Greenback 12" guitar speaker gives you classic British tone with a warm body and distinctive growl. The first Celestion speaker to feature a ceramic magnet structure, the G12M Greenback gives you a loud and assertive voice - perfect when paired with a powerhouse tube amp. If you want that timeless Celestion sound, this is the speaker for you! Put a classic British-sounding speaker in your guitar amplifier, with the Celestion G12M Greenback 12" guitar speaker!

Celestion G12M Greenback 12" Guitar Speaker Features at a Glance:
  • A 12" guitar speaker with classic British sound
  • Ceramic magnet gives you extra punch and bite
  • Great for all musical styles
  • 25W
  • 75Hz-5kHz
  • 8 Ohms
  • 7.9 lbs.
Give your amp a classic British sound with the Celestion G12M Greenback speaker!

Additional Media

Guitar Amp Buying Guide

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Tech Specs

  • Application: Guitar
  • Size: 12"
  • Impedance: 8 ohms
  • Power Handling: 25W
  • Frequency Range: 75Hz-5kHz
  • Magnet Type: Ceramic
  • Magnet Weight: 35 oz.
  • Magnet Diameter: 5.9"
  • Weight: 7.9 lbs.
  • Manufacturer Part Number: T1220

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Customer Reviews

4.7 out of 5

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Awesome Swap!

I bought a 2x12 Marshall and swapped them out with these greenbacks and haven't look back since! I think the longest part of changing them out was getting the back panel off!
by Rich Warren on
Music background: Recording Artist/Engineer

Love it!!

Always appreciated a great speaker. This is the third Celestion I have owned. Has beautiful tone. If your thinking of getting one you won't be disappointed. I'm not a professional musician so spending over 300.00 wasn't an option. This greenback does just fine. Thank you Sweetwater for getting it to me safely. Keep up the good work.
by John from Boise on
Music background: 25 years

Classic tone....great speakers!

These speakers nailed it on the tone I was looking for with my 2x12! They are warm with still a lot of punch and clarity. I own several celestion speakers and these are my favorite.
by Ryan G from Louisiana on
Music background: 15 years pro musician

The right speaker

I really spent a lot of time looking for the right speakers for my DRZ Max 18. I looked at some very expensive speakers and was instantly wowed by a 2-12 Germino Cabinet with the Celestion G12 Ms
I don't know about amps with a great deal more power but 18 watts never sounded so good!
J.M
NC
by Jim Meiring from Scaly Mountain, NC on

Most important purchase

I have been playing a Les Paul through a Blues Jr and have been struggling with tone for awhile now. I've eq'd and re-q'd but just wasn't happy with the overall tones I was getting and was blaming my guitar's neck pickup and guitar pedals. The truth is that the last piece of your rig has the greatest affect on your sound - your amp and speaker choice. I put this thing in and all of my complaints were resolved in about 15min.

This is a great amp and I highly recommend anyone to get it. Even if this isn't your sound, if you want to make an immediate upgrade to your rig, Celestion speakers are where you should start before overhauling everything.
by Sweetwater Customer on
See also: Speakers, Celestion, Celestion Guitar Amp Replacement Speakers
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