Heritage Series G12M
Heritage
Heritage
- Heritage Series G12-65
- Heritage Series G12M
- Heritage Series G12H(55)
- Heritage Series G12H(75)
Alnico
- Celestion G10 Gold
- Celestion Cream
- Celestion Gold
- Celestion Blue
- Celestion Ruby
Signature
- G12 EVH
- G12 - 50GL Lynchback
Classic
- VT-Junior
- G10 Greenback
- G10 Vintage
- G10N-40
- G10 Creamback
- G12H-150 Redback
- V-Type
- Classic Lead
- A-Type
- F12-X200
- Vintage 30
- G12H Anniversary
- G12M-65 Creamback
- G12K-100
- G12-35XC
- G12H-75 Creamback
- G12 Century Vintage
- Neo Creamback
- G12T-75
- Neo 250 Copperback
- G12M Greenback
- G15V-100 Fullback
Originals
- Eight 15
- Ten 30
- G12T 'Hot 100'
- Rocket 50
- Seventy 80
Bass
- BL10-100X
- BN10-200X
- BN10-300X(4)
- PULSE10
- PULSE12
- BN12-300S (4)
- BN12-300S (8)
- BN15-400X
- PULSE15
- BL15-300X (8)
- BL15-300X (4)
- BN15-300X
The original G12M of the 1960s was Celestion's first guitar speaker to use a ceramic magnet and paved the way for high power guitar amplifiers. The G12M uses a medium weight magnet to produce a sound that is smooth and warm but bright enough to hold its own against any rock backline.Known simply these days as the 'Greenback', the G12M's fabled 'brown tone' is characterised by a warm, controlled low-end, a rich, vocal mid-range and a delicate, detailed top-end. Loaded into a 4x12 and driven hard, these speakers exude warm, crunchy chords and sweet searing single-notes.
8Ω Frequency Response
General Specifications
Nominal diameter
12", 305mm
Power rating
20Wrms
Nominal impedance
8Ω and 15Ω
Sensitivity
96dB
Chassis type
Pressed steel
Voice coil diameter
1.75", 44.5mm
Voice coil material
Round copper
Magnet type
Ceramic
Magnet weight
35oz, 0.99kg
Frequency range
75-5000Hz
Resonance frequency, Fs
75Hz
DC resistance, Re
6.57Ω and 12.13Ω
Mounting Information
Cut-out diameter
11.1", 283mm
Diameter
12.2", 309mm
Magnet structure diameter
5.9", 150mm
Mounting slot PCD
11.7", 297mm
Number of mounting slots
4
Overall depth
5.1", 130mm
Unit weight
7.9lb, 3.6kg
Tone Samples
Heritage Series G12M CleanHeritage Series G12M Crunch 1Heritage Series G12M Crunch 2Heritage Series G12M Distortion
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