The G12M Greenback has evolved over the decades but still retains its essential, sought- after tone. Angus Young has been a Greenback devotee since the early days of AC/DC. This model is voiced with additional broad mid-range attack and restrained top-end to give a forward, punchy attitude to chords and a searing lead tone without fizz. With its well-controlled low-end it can be used singly in low-powered amps, or in multiples for high-power rock heads. It's an ideal speaker to bring drive and definition to modern high gain amps.
Nominal diameter: 12.0", 305 mm
Power Rated: 25 Wrms
Nominal impedance: 8 ohms
Sensitivity: 98.0 db 1w/1m
Chassis type: Pressed steel
Voice coil diameter: 1.75", 44.5 mm
Voice coil material: Round copper
Magnet type: Ceramic
Magnet weight: 35.0 oz, 990.0 grams
Freq. response: 75.0 Hz-5.0 kHz
Resonance frequency, Fs: 75 Hz
DC resistance, Re: 6.7 ohms
Cut-out diameter: 11.1", 283 mm
Diameter: 12.2", 309 mm
Magnet structure diameter: 5.9", 150 mm
Mounting slot dimensions: 0.31", 7.9 mm
Mounting slot PCD: 11.7", 297 mm
Number of mounting slots: 4
Overall depth: 5.1", 130.0 mm
Net Weight: 7.9 lbs, 3.6 kg
Shipping Weight: 10.1 lbs, 4.59 kg
3 Reviews Hide Reviews Show Reviews
Très bon speaker pour le prix. J’aime bien le 8 Ohm, à mon avis le son est plus chaud et rond. Attention de le griller c’est un 25 watts seulement. Vous pouvez en mettre deux en série, ça fera 50 watts. Le son clean est très bien et offre une bonne distortion. J’ai ce speaker et je l’ai essayé avec un Marshall JCM 2000 50w, un Orange OR15 et un Suhr Badger 30w, Il se couple très bien avec Marshall.
*Google Translate: "Very good speaker for the price. I like the 8 Ohm, in my opinion the sound is warmer and rounder. Be careful of the grill it is a 25 watts only. You can put two in series, it will be 50 watts. The clean sound is very good and offers good distortion. I have this speaker and I tried it with a Marshall JCM 2000 50w, Orange OR15 and Suhr Badger 30w, It pairs very well with Marshall."
I had a 70/80 in my tube amp, I didn't like it. I upgraded with this speaker.
I love it, sounds very good clean and it sounds amazing with distortion.
This is an excellent speaker for Classic Rock, Hard Rock and Blues.
A great product, very fast shipping and excellent customer service.
The Greenback is a good all-around speaker for rock-voiced amps. Relatively inexpensive as Celestions go, and for new builds the Celestion brand and look adds a bit of cachet. Bear in mind this is a 25-watt speaker, suitable for anything equal to or below the power of a Deluxe Reverb unless you're installing multiplesl.