

🎸 Unlock the sound of legends — your amp’s new secret weapon!
The Celestion Blue Guitar Speaker is a 12-inch, 8 Ohm dynamic driver speaker with a 15W power rating and 100dB sensitivity. Originally designed for Vox AC30 amps, it features an Alnico magnet that delivers warm lows, mellow mids, and brilliant highs, making it the definitive choice for guitarists seeking the iconic British Invasion tone. Perfect for upgrades or replacements, it’s a professional-grade speaker trusted by legendary musicians.







| ASIN | B001D5X382 |
| Audio Driver Size | 12 Inches |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #67,774 in Musical Instruments ( See Top 100 in Musical Instruments ) #90 in Guitar Amplifier Speakers |
| Color | Black |
| Compatible Devices | For Guitar |
| Control Method | Touch |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.4 4.4 out of 5 stars (43) |
| Date First Available | April 13, 2004 |
| Global Trade Identification Number | 00739894442701 |
| Impedance | 8 Ohms |
| Indoor/Outdoor Usage | Indoor |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | FALSE |
| Item Weight | 10 pounds |
| Item model number | T4427 |
| Manufacturer | Celestion |
| Material | Pressed Steel |
| Model Name | CELESTION |
| Mounting Type | Flush Mount |
| Number Of Circuits | 1 |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 14"D x 8"W x 13"H |
| Recommended Uses For Product | musical |
| Shape | circular |
| Speaker Size | 12 Inches |
| Speaker Type | Coaxial |
| Special Feature | The world's first dedicated guitar loudspeaker and a part of musical history. Back in the 1950s, Celestion witnessed the emergence of a new breed of musician -- the electric guitarist -- and responded to their needs for a rugged, reliable loudspeaker by modifying the G12 radio speaker. The unique tonal character of the Celestion Blue, combined with the valve amps of the time, helped to define the … |
| Specific Uses For Product | musical performances and guitar playing |
| Style | 8 Ohm |
| Subwoofer Diameter | 12 Inches |
| UPC | 798804943875 739894442701 |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Communication Technology | No Wireless Communication Technology |
| Woofer Diameter | 12 Inches |
R**H
Really opens up a darker amplifier.
I have one amplifier with EL84 tubes and it has a celestian classic lead 80. It's perfect for humbucker guitars. I have another amp with 6v6s that's quite a bit darker Even when playing single coil strat type guitars. I replaced the classic lead 80 in that can with this speaker and it really opened things up. Sounds great. That said, thid speaker's a lot more expensive than most other speakers.
L**N
Tons of tone!
Best speaker I've ever owned. Guitar amp wise. This speaker just gets better the more you break it in. Quick delivery!I hope others buy these because there awesome and loud!!If you're a first time buyer for buying guitar speakers your starting In the right place and I hope you find the right speaker this one is perfect for me and I can't wait to hear It after 100+ hours of play on It! Have a good day!
D**Y
Good for cleans, not for distortion
This speaker provides high quality clean tones, it's high frequency response is spectacular, but I wouldn't advise it for distortion or overdriven tones.
B**N
The best speaker made!
Great soundk
A**R
Mine came 2nd hand in a ripped box
I haven't used this but I was excited to buy this speaker but it arrived in a shabby box and had clearly been opened and returned or something. It said it was new and at this price, I expect it to come unopened and new as advertised.
B**N
Amazing sound, good price
It's hard to beat the "blue" with a low-watt tube amp and a good guitar. I purchased this speaker to pair it with a Celestion Green in a cab. Excellent combination for blues. It's a little pricey, but if you want the tone, you get what you pay for.
D**2
Perfect speaker?
You be the judge, but it must come pretty close, in the right context that is. I have one of these in a VoxAC15 and also a Tweed Deluxe 5E3 clone. It mates perfectly with the Vox style amps. In the Fender tweeds it's a close call between this and the Weber 12A125 for me. The Celestion is a bit fuller in the bass and rockier sounding, whereas the Weber is perhaps more authentic to the original.
D**B
It really is THAT good.
I've many kinds of speakers over many years, including Celestion Alnico Cream and Gold. This speaker just has something special. If it can handle your amp's power, go for it. You won't be disappointed.