Celestion G12M Greenback 25W, 12" Guitar Speaker  16 Ohm

Product #660250

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The Definitive Blues & Rock Speaker.

Many great guitar solos have been voiced by the G12M Greenback. With the development of Rock and Roll, audience sizes grew and consequently more and more amplification became necessary. Celestion rose to the challenge of designing a loudspeaker which could cope with an increase in power and the G12 series was born. The G12M was the first speaker produced by Celestion to feature a ceramic magnet assembly. Through this, every subtlety of the player's dynamic style becomes wonderfully articulated. Today, as ever, the Greenback exudes a warmth and woodiness and yet retains the brightness and punch needed to cut through the rest of the band. Ideally suited to a blues-rock style, the Greenback is a must-have speaker for anyone seeking classic tone. When you are looking for a quality unit that will last a lifetime of playing, nothing else compares.


G12M Greenback 25W, 12" Guitar Speaker Specifications:

  • Basket Diameter: 12'
    Chassis Type: Pressed Steel
    Frequency Response: 75Hz - 5kHz
    Impedance: 8/16 Ohms
    Magnet: Ceramic Type
    Power: Up To 25 Watts RMS
    Resonance: 75Hz
    Sensitivity: 97
    Voice Coil: 1 3/4" Diameter: 35oz.
    Weight: 3.6 lbs
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CelestionG12M Greenback 25W, 12" Guitar Speaker

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(2 of 2 customers found this review helpful)


Salty but worth it !


from Hamlet , In.

Comments about Celestion G12M Greenback 25W, 12" Guitar Speaker:

I am using one of these in my Peavey Windsor Studio combo(20 watts class A tube), driving two more of these and two Seventieth Anniversary 30 watt Celestions in a 4X12 cabinet.Initially I was disappointed,but not long after I realized I had not turned on my EQ pedal.The difference in tone and clarity was astonishing. I play mostly Blues and Rock on LPs ,Strats ,SGs and Jazz Fusion guitars and they all sound fabulous! Thanx Celestion !!

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