Celestion Blue 12" 15-Watt Alnico Replacement Guitar Speaker 8 Ohm

12" Guitar Speaker, 15W, 8 Ohms, 75Hz-5kHz
Celestion Blue 12
Celestion Blue 12
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Celestion Blue 12" 15-Watt Alnico Replacement Guitar Speaker 8 Ohm
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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 Blue 12" guitar speaker gives you classic British tone with a warm body and distinctive growl. When Vox chose the Celestion Blue for their classic AC30 guitar amplifier, this speaker instantly became a part of classic rock history. When you think of the sound of the British invasion, you're hearing the sound of Celestion Blues hard at work. It's a sound like no other guitar speaker on earth! Put a classic British-sounding speaker in your guitar amplifier, with the Celestion Blue 12" guitar speaker!

Celestion Blue 12" Guitar Speaker Features at a Glance:
  • A 12" guitar speaker with classic British sound
  • The unmistakable sound of the British Invasion
  • Great for all musical styles
  • 15W
  • 75Hz-5kHz
  • 8 Ohms
  • 9.3 lbs.
Give your amp a classic British sound with the Celestion Blue speaker!

Additional Media

Guitar Amp Buying Guide

Tech Specs

Application Guitar
Size 12"
Impedance 8 ohms
Power Handling 15W
Magnet Type Alnico
Frequency Range 75Hz-5kHz
Unit Weight 9.3 lbs.
Magnet Diameter 5.0"
Manufacturer Part Number T4427

Customer Reviews

Based on 8 reviews
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One of the most beautiful speakers ever made! The highs are sweet and not harsh. Lots of lows....surprised by that! Love this speaker. It has a very unique voice. I would say pretty much speaker perfection if you like the alnico sound.

Update to the Yellow cabinet

Well, if you read my review in July 2016, I pretty much called my shot. My previous greenback filled voxac15c2 morphed from a very good sounding amp to a classic tone monster. The one greenback that I had mixed with the blue sounded very good ( a combo I might use for other styles of music in the future)but I knew when I had the $$$ I would go all blue. Well, it took all of about a month ( 36 month interest free financing will do that !) for me to accomplish the "dream". Very happy to have the classic Vox tone sweetly emitting from these speakers. A genuine classic. Do yourself a favor if you own a Vox AC15 or 30, GET THESE NOW.

The yellow cabnet

Decided after a year of playing my Vox AC15c2 ( 2x12 cab) with greenbacks I would try a mix of a blue with a green ( hence the yellow cab). Let me tell you.....this blue speaker is what you buy a vox for. Classic chime and volume. I love the combo of the 2, but something tells me that I will be saving for another blue to complete the "dream". Yes, they are pricey, but very worth it!!!

True Sprarkling Cleans

Let me start by saying I had "limited" hopes that this speaker would do the trick for me despite the great reviews, but it did it in spades! I have an Orange Th30 amp head that truly delivers some wonderful clean tones but I wanted more, big surprise huh. If your not aware the th30 can be run in 7 and 15 watt modes and is a singe ended class "A" designed amp. Knowing the speakers limits and using it in a home studio/ small club environment was a revelation. The cleans are kind of Vox like with that beautiful chime that so many of us love. This is not a metal and or grunge speaker..., period. But it can easily cover everything from cleans to blues to classic rock wonderfully, IMO. Extremely happy with my purchase and as always with my support there at Sweetwater, Aric.
Music background: Home Musician


First things first, this is my favorite speaker that's being manufactured currently. Obviously, I can't tell you that you'll love it, you have to hear it yourself, but if you dig the old Vox AC30 tone, this is the speaker you want in your cab. The Celestion Greenbacks just don't stand up in my opinion.Now, Sweetwater is fantastic. Free shipping and the package arrived very quickly (2 business days as promised). Every time I order something from them, I promptly receive an email and a phone call to verify the order and the shipping address. They even sent me a little bag of candy in the package. (Not sure if that's creepy or awesome, but I'm not complaining)A+ on everything. If you need to purchase any musical needs of value, do it through Sweetwater. (And get a Celestion Blue, they're the best speakers in the world)
Music background: Recording Engineer, Live Musician, Hobbyist
See also: Speakers, Celestion, Celestion Miscellaneous Guitar Amp Accessories, Celestion Guitar Amp Replacement Speakers