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Celestion G10 Greenback 10-inch 30-watt Replacement Guitar Amp Speaker - 8 ohm

10" Guitar Speaker, 30W, 8 Ohms, 95Hz-5.5kHz
25 Write review Item ID: G10GB8
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$115.00
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Celestion G10 Greenback 10-inch 30-watt Replacement Guitar Amp Speaker - 8 ohm
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Capture the Classic Sound of Celestion

NOTE: Speakers are non-returnable.

Celestion speakers are a staple of modern music. Starting in the 1960s, they helped define generations of guitar tone. The Celestion G10 Greenback 10" guitar speaker gives you classic British tone with a warm body and distinctive growl. The 30W G10 Greenback has a solid tone with sparkling highs with a little bite to it that's perfect for rock, blues, and country music. You'll love how responsive and articulate this speaker is. Put a classic British-sounding speaker in your guitar amplifier, with the Celestion G10 Greenback 10" guitar speaker!

Celestion G10 Greenback 10" Guitar Speaker Features at a Glance:
  • A 10" guitar speaker with classic British sound
  • Very responsive and articulate, will capture the nuances of your playing
  • Great for all musical styles
  • 30W
  • 95Hz-5.5kHz
  • 8 Ohms
  • 3.5 lbs.
Give your amp a classic British sound with the Celestion G10 Greenback speaker!

Additional Media

Guitar Amp Buying Guide

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Tech Specs

  • Application: Guitar
  • Size: 10"
  • Impedance: 8 ohms
  • Power Handling: 30W
  • Frequency Range: 95Hz-5.5kHz
  • Magnet Type: Ceramic
  • Magnet Weight: 14 oz.
  • Magnet Diameter: 4.9"
  • Weight: 3.5 lbs.
  • Manufacturer Part Number: T5646

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Customer Reviews

4.8 out of 5

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Great 10" speaker classic Marshall sound

I'm glad I purchased this as an upgrade to my old Marshall Lead 12 practice Amp. I finally took the plunge after months of thinking about it. It breathed new life into my old Amp and gave it more volume, clarity, lows that aren't muddy, increased mids, and treble that isn't shrill at all. The speaker is very musical and gives you all those nice little harmonics, 'sustainy' sounds that you'd like to hear specially playing rock and noisy music like I do. The staff at Sweetwater were especially helpful and made the transaction as smooth as can be with the shipping being very fast and hassle free. Will definitely purchase from these guys again!
by Kenneth Tordesillas from Bataan on
Music background: Rock Post Punk 90s rock

Not In My WILDEST Dreams!

I have a Fender Princeton Chorus SS amp that I bought in 1994, which I've always loved (for those in the know, the chorus on these is incred - along with the overdrive). The weakest part of this amp is that it's SS; there's not a tube in sight! I wanted to "warm" up the sound a bit, but apprehensive about swapping out the original Fender speakers. Ultimately, something had to be done. I read and read about different speakers, and after reading extensively about the Greenbacks, I decided to take a punt on a pair - and WOW! - hey are everything the reviews say they are (and in my case, more)! They are FULL, WARM and BALANCED! My amp sounds as close to "tubey" as you can get (in fact, I'd almost bet in a blindfold test one would think it's a tube)! I'd highly recommend doing you and your amp/cabinet a favor: Take the plunge and get Greenbacks! (For the record, I play a Fender Cyclone (with original pickups), and a fun and funky Agile Explorer.)
by tOm V. from bReMeRToN, WA. on
Music background: Pro - but not quite a houselhold name.

Great speaker for a Marshall Code 25 amp

In my opinion, the stock speaker in the Marshall Code 25 amp is not up to the task of that amplifier. I found the lows would come on loud and muddy compared to the mid-range and higher frequencies. But then, the higher frequencies were harsh and piercing. So, I switched out the stock speaker for this G10 Greenback and the difference is night and day.
The low frequencies are now clear, smooth and strong, the mid-range is crisp without being harsh, and the highs are bright and no longer feel like an ice pick in my ear.
If you're concerned about the power loss because the Celestion is 8 ohms vs the 4 ohm stock speaker, fear not, that Code 25 still has plenty of power to get loud with this G10 Greenback speaker.
If your practice amp is something other than a Code 25 and you find the sound to be rather cheap, it well could be that a Greenback would bring out the quality sound of that amp.
by J.A.M. from SoCal on

The shreik is gone!

I got this speaker to replace the stock speaker in my Roland Cube 30x as the stock speaker was worn out and sounding shrill and breaking up really bad on the treble.I went with the Greenback thinking it would be a nice fit as the Cube 30x has a modeling channel with some Brit settings that it might improve.I never really cared for the tones I was getting out of that channel and the Greenback did not really improve it much,but the JC Clean channel,which is what I always use on this amp has been much improved,the highs aren't distorting and the lows are sharper and overall,this speaker has delivered what I was hoping for,much improved.I am completely satisfied with this product and Sweetwater got it to me in a few days with no shipping fee.Thanks guys!
by Gene Clarke from Oregon on
Music background: Started playing out of High school,now building/customizing/repairing guitars

Celestion Greenback

I really love the sound and tone of the Celestion Greenbacks. They are in my Vox AC15 and I wanted to get that same sound from my Fender amp. This has got to be the best speaker I have used hands down. So glad I finally made the switch.
by Marvin Dean from Leander Texas on
Music background: Playing guitar for 40 years
See also: Speakers, Celestion, Celestion Guitar Amp Replacement Speakers
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