Many other manufacturers have tried to recreate the Celestion Blue sound in a higher-powered driver, and some have come close.  But only Celestion has the experience and know-how to emulate the tone and response of its own, Alnico classic in a modern driver that's perfect for single or multiple applications in cabinets or combos.

What limited the power handling of the Original Blue was the material used in the construction of the voice coil.

However, after hundreds of hours of testing and countless prototypes, Celestion has developed a new coil that can withstand higher levels of power but leaves the tone unaffected.

Such a relatively simple, yet important development, lies at the heart of a truly remarkable new guitar loudspeaker.

General specifications

Nominal diameter: 12", 305mm
Power Rating: 50W
Nominal impedance: 8 and 15ohms
Sensitivity: 100dB
Chassis type: Pressed steel
Voice coil diameter: 1.75", 44.5mm
Voice coil material: Round copper
Magnet type: Alnico
Frequency range: 75-5000Hz
Resonance frequency, Fs: 75Hz
DC resistance, Re: 6.4 & 11.8 Ohms

Mounting Information
Diameter: 12.2", 309mm
Overall depth: 6.5", 165mm
Magnet structure diameter: 5.0", 128mm
Cut-out diameter: 11.1", 283mm
Mounting slot dimensions: 0.31", 7.9mmØ
Number of mounting slots: 4
Mounting slot PCD: 11.7", 297mm
Unit weight: 9.3lb, 4.2kg