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12" Green Beret - 25 watts

12" Green Beret - 25 watts


The 12” Green Beret™ guitar speaker brings crunchy cone breakup, growling bass, great headroom, and aggressive mids together better than any other 25-watt speaker. Upgrade for Celestion™ G12M Greenback™.

Unit Weight: 7.5 pounds


  • Diameter 12 3/16”
  • Overall depth 5 1/16”
  • Cut-out diameter 11”
  • Mounting slot dimensions 1/4”
  • Number of mounting slots: 8
  • Mounting slot PCD 11 3/4”





Resonant Frequency (Fs):

125.3 Hz

DC Resistance (Re):

8.05 Ohm

Coil Inductance (Le):

0.34 mH

Mechanical Q (Qms):


Electromagnetic Q (Qes):


Total Q (Qts):


Compliance Equiv. Vol. (Vas):

10.5 cu ft

Mech. Compliance of Susp. (Cms):

0.06 mm/N

BL Product (BL):

11.7 T-M

Diaphragm Mass Inc. Airload (Mms):

29.2 grams

Surface Area of Cone (Sd):

366.1 Surface Area of Cone (Sd):

Sound Pressure Level (spl):

99.63 db

Customer Reviews

Based on 9 reviews
John R
Green Beret and Reaper in 4x12

I replaced the speakers in a ignator cab with 2 Green Berets and 2 reapers.
My vengeance head finally sounds like it should. I am amazed at the difference.

Charles Tate
Fantastic Speaker!!!

I’ve owned this speaker for several years now at the time of writing this review and I can say it’s truly a great speaker. Right now I have it in a 1x12 cab paired with a Dr. Z Maz 18 Nr Mk2 amp. Superb sound pairing. I had tried a few other speakers before including the Celestion G12H Anniversary which I absolutely hated. The Green Beret is smooth and well balanced and really allows the true British rock n roll character of the Maz 18 to shine especially when I hit it with some of my favorite overdrive pedals.


I thought I liked green backs, but these green berets, I love, single biggest difference in tone, massive upgrade over the previous speakers I had. The build quality is great, can not recommend these enough.

Roger Cannon
Love these speakers!

This is my second quartet of the 12” Green Beret speakers. They simply DO NOT DISAPPOINT!! Love these speakers. Great tone. Great Price ~ Glenn Cannon

David A Crowley
Upgrade Central

Its like getting a brand new amp that sounds like I imagined my sound.

Artists that use this speaker:

Brent Mason

Brent Mason

Brent Mason is one of Nashville's hottest studio recording artists. He's worked with the biggest names in country music. In 2009, Brent was turned on to WGS. Since then, he's replaced all his speakers with WGS. Chances are you've heard a major track played by Brent and recorded on a WGS speaker. His personal favorites are the Green Beret and Veteran 30.

Brain Nutter

Brain Nutter

Brian Nutter plays for the Keith Urban band. He discovered WGS in Nashville in 2008. His "go to" speakers are the Green Beret and Veteran 30.

"The Veteran 30 sounds amazing in my Marshall 4x12. It made the amp come alive! I have WGS speakers in other amps and cabs as well. They have REALLY made a difference in my tone!"

Dave Marshall

Dave Marshall

Dave Marshall is in the elite category of world class virtuoso Rock guitar players. Possibly best known for his time as lead guitarist with glam metal artists Vince Neil or Fiona, Dave has also toured the world with Slaughter, Steve Vai, Rod Stewart, and Michael Jackson. Dave’s musicality has garnered him coveted spots as Musical Director on major tours. When not playing, Dave is a highly regarded guitar tech having served a wide array of legendary guitar players like Peter Frampton, James Burton, Eddie VanHalen, Nine Inch Nails and more.

Damian Murdoch Trio

Damian Murdoch Trio

Damian Murdoch Trio is a fierce experimental expression of Heavy Blues, Rock, Funk, and even Metal. A group that is pulling no punches when it comes to grooving hard, exploring music with no boundaries!! With Australian guitar player Damian Murdoch, Austrian drummer and bass players Michael Posch & Harry Stöckl, DMT are slaying venues across Europe, with a high energy live show that will make you MOVE!!!

Chris Troxell

Chris Troxell

Chris is a versatile player and educator who graduated from the prestigious Berklee College of Music. Before moving to Boston to attend Berklee he graduated the from the Musicians Institute with an Associates in Performance. He has also studied with pro’s like Scott Henderson, Steve Kimock, Keith Wyatt, Alan Hinds, Al Bonhomme, Jake Eckert, Dale Turner, Dave Tronzo, Dan Bowden, and Jim Kelly to name a few. He is currently performing full time with his band, Cover Story Entertainment.

Man Overboard

Man Overboard

New Jersey-based emo-pop players Man Overboard carry the flame of melodic, energetic, hardcore-influenced Garden State bands like Lifetime and Midtown. Founded in 2008 by childhood friends Nik Bruzzese (vocals/bass) and Wayne Wildrick (guitar), the pair began writing at Bruzzese's studio, bringing Zac Eiestenstein (vocals/guitar) and Justin Mondschein (drums) into the fold to record debut EP Hung Up on Nothing. Signing to Run for Cover the following year, the band offered a second EP, Dahlia. In 2010, Man Overboard fired on all cylinders, releasing the acoustic EP Noise from Upstairs as well as studio album debut Real Talkand a self-released live recording. The band also faced lineup changes that year -- Wildrick left the band for personal reasons and Justin Collier filled in on guitar duty, making way for new drummer Mike Hrycenko -- but came back big by joining the Rise Records roster. By spring 2011, Wildrick rejoined the band, as they recorded a self-titled sophomore album and hit the road on the Pop Punk’s Not Dead tour alongside New Found Glory that fall. Adding to the momentum, Man Overboard, released that September, landed on the Billboard 200, Top Hard Rock Albums, and Top Independent Albums charts. Drummer Joe Talarico replaced Hrycenko for the group's third album, Heart Attack, which was released in 2013 also debuted as #46 on the Billboard 200 and #7 on the Independent Record label charts. The band has toured relentlessly, doing The Vans Warped Tour 2 years in a row, Russia, UK, Europe, Canada, and gearing up for a major US tour this Fall, along with Warped Australia, SouthEast Asia, Japan, and Hawaii.