Celestion Alnico Blue 12" 15W Speaker 15OHM

This classic guitar speaker actually started life as a radio speaker that was modified specifically for use in electric guitar amplifiers. In its original incarnation as the G12 T530 it appeared in several colour variations, but it was the Blue version, fitted as standard into Vox AC30 amps, that secured its place in guitar tone history.

The Blue found favour with notable guitarists like Brian May, due to its glorious dampened attack, warm lows, mellow upper-mids and brilliant bell-like top-end. When coupled with a suitable amplifier it evokes rich definition and develops beautiful musical compression when pushed. According to tone enthusiasts worldwide, the Blue is the benchmark for guitar speaker perfection.

General Specifications

• Nominal diameter 12", 305mm
• Power rating 15Wrms
• Nominal impedance Available 8Ω or 15Ω
• 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 Available 6.4Ω or 11.8Ω

Mounting Information

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

• Classic guitar speaker with rich history
• Features a 15 Ohm impedance for optimal performance
• Delivers warm lows and mellow upper-mids
• Brilliant bell-like top-end for clarity
• Nominal diameter of 12 inches, 305mm
• Power rating of 15Wrms for great sound
• Alnico magnet type enhances tone quality
• Sensitivity of 100dB for efficient output