Haut-parleur Guitare Celestion G12M Greenback - 30cm - 98db/1w/1m - 25w - 75-500
[G12M Green-8] Avis/Critiques

Celestion’s first guitar loudspeaker featuring a ceramic magnet structure, the G12M ‘Greenback’ presented almost as much magnetic flux to the voice coil as an Alnico formulation, but in a much more compact space. As a result the Greenback became the guitar loudspeaker that paved the way for use with higher power amplifiers. And, of course, the ceramic magnet presented its own unique tonal characteristics.

The Greenback has a loud and assertive character that sounds great through a valve amp pushed into overdrive. The speaker has evolved over the decades and still presents that instantly familiar woody tone, delivered with a knockout punch.

General specifications :

Nominal diameter  12", 305mm
Power Rating 25W
Nominal impedance 8Ω
Sensitivity  98dB
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  6.7Ω & 13.1Ω

Mounting Information :

Diameter  12.2", 309mm
Overall depth  5.1", 130mm
Magnet structure diameter  5.9", 150mm
Cut-out diameter  11.1", 283mm
Mounting slot dimensions  0.31", 7.9mm Ø
Number of mounting slots 4
Mounting slot PCD  11.7", 297mm
Unit weight  7.9lb, 3.6kg