Pre-Owned Celestion Alnico Blue 12" - 8ohm


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Celestion T4427 Alnico Blue 12" Speaker - 8ohm

Celestion Blue 12-inch Alnico Guitar Speaker: A Timeless Classic

The Celestion Blue 12-inch alnico guitar speaker is an iconic piece of music history that has left an indelible mark on the world of guitar tone. Originally designed as a radio speaker and later modified for electric guitar amplifiers, this legendary speaker is synonymous with vintage guitar tones and remains highly sought after by musicians and tone enthusiasts alike.

A Sonic Legend in Blue

The Celestion Blue, also known as the T.530, earned its place in the annals of guitar tone history when it became the standard speaker in Vox AC30 amplifiers. Renowned guitarists like Brian May were drawn to the Blue's distinctive characteristics, including its glorious dampened attack, warm lows, mellow upper-mids, and brilliant bell-like top-end. When paired with a suitable amplifier, it delivers rich definition and develops exquisite musical compression when pushed. To many tone aficionados worldwide, the Celestion Blue sets the gold standard for guitar speaker perfection.


  • Diameter: 12 inches
  • Rated Impedance:  8Ω 
  • Sensitivity: 100dB
  • Nominal Diameter: 305mm / 12 inches
  • Power Rating: 15W
  • Chassis Type: Pressed steel
  • Magnet Type: Alnico
  • Voice Coil Diameter: 1.75 inches / 44mm
  • Voice Coil Material: Round copper
  • Frequency Range: 75-5000Hz
  • Resonance Frequency, Fs: 75Hz

The Celestion Blue 12-inch alnico guitar speaker stands as a testament to timeless craftsmanship and unparalleled tone quality. Whether you're looking to recreate vintage sounds or infuse your music with a touch of classic warmth, the Celestion Blue continues to be the speaker of choice for those in pursuit of sonic excellence.


This speaker works nicely as intended and is in very good condition, exhibiting only gentle external wear as can be seen in photos. Tabs have been professionally soldered and are fully functional. Original box is included.

*** This item is at Five Star Guitars on consignment. As a result, all sales are final***

*This item ships fully insured with signature required*

Type: Amp Parts