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Boss WAZA Speaker G12W-8 12-inch 100-watt Replacement Guitar Amp Speaker - 8 ohm

12", 100-watt Guitar Speaker, 8 Ohms
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Item ID: WAZASpkr
Boss WAZA Speaker G12W-8 12-inch 100-watt Replacement Guitar Amp Speaker - 8 ohm
Price:$256 and 99 cents
$43.00 suggested monthly payments with 6 month financing‡ 36 month financing available* with $399.00 minimum purchase on one invoice.

Backordered - More On The Way!

This item requires extra delivery time from Boss. Order today to reserve yours now, risk-free, or contact us for more information. Estimated October 2026.

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Amp Replacement Speakers Are Not Returnable
Sorry, amp replacement speakers cannot be returned, so please call if you'd like help choosing.
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Boss WAZA Speaker G12W-8 12-inch 100-watt Replacement Guitar Amp Speaker - 8 ohm
Backordered - More On The Way! Notify me
Price:$256 and 99 cents
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100-watt "Green" Speaker Excels in Tone and Handling

BOSS's WAZA G12W Speaker brings a godlike rock guitar tone and a massive 100-watt power handling to any combo or cab in your collection. Just imagine: now you can drive your red-hot rock head into a single 1 x 12-inch cabinet onstage with no risk of overloading. The G12W is the exact same speaker found in BOSS's flagship Katana Artist amps and WAZA 412/212 cabinets, and its sound is unmistakable. Its green-backed throatiness and presence — a sound Eddie identified as "brown" — are inspired by a consummate 25-watt British speaker of the 1960s, but built to modern specifications and given a metal-friendly iron constitution. Even in a modest 2 x 12-inch configuration with 200 watts' shared handling, there's virtually no tube amp on the market that hits hard enough to overblow this little green powerhouse. Best of all, the G12W is available today as a drop-in replacement for any standard 12-inch/8-ohm guitar speaker. Bask in the green-tinged goodness of that elusive '60s half-stack sound; step up your cab or combo to the bold tone and rich dynamic response of the BOSS WAZA G12 Guitar Speaker, available through Sweetwater.

"Effectively, it's a remodeled vintage Greenback: higher powered, better magnet, new paper cone. We've redesigned the speaker for the best possible sound."Matt Knight of BOSS on the WAZA Craft G12W Guitar Speaker

BOSS WAZA Craft G12W Speaker (12-inch, 8-ohm) Features:

  • Classic green-backed tone with added power handling
  • Based on a popular 25-watt British speaker of the 1960s
  • A key ingredient to the fabled "brown sound"
  • Redesigned cone and magnet deliver better performance
  • 100-watt power handling virtually eliminates speaker overload
  • The same speaker found in BOSS's Katana Artist combo amps and WAZA cabinets
  • A drop-in upgrade to any combo or cab in your arsenal

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Tech Specs

  • Application: Guitar
  • Size: 12"
  • Impedance: 8 ohms
  • Power Handling: 100W
  • Frequency Range: 70Hz-5kHz
  • Material: Copper Voice Coil, Pressed Steel Chassis
  • Voice Coil Diameter: 1.75"
  • Magnet Type: Ceramic
  • Magnet Weight: 40.6 oz.
  • Magnet Diameter: 5.7"
  • Weight: 7.9 lbs.
  • Manufacturer Part Number: WAZA-SPEAKER

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Reviews

Amazing
These speakers are absolutely amazing and are as good as it gets. The other guy in the review wanted Vintage 30's instead of these??? That's like saying I rather have a Toyota than a Lamborghini.
Music background: 30 plus years professional
What an upgrade!
Changed out a "custom" Eminence in a Carvin 1x12. I hated this cab, thin sounding and no character. Installed the Waza and wow. I now favor this cab over my Celestion Vintage 30 2x12 loaded cab. Great sound at both high and low volume. Well worth the investment. Thanks to my Sweetwater salesguy for the advice.
Music background: Musician / Studio Owner / Truckdriver
Awesome speaker covers all Music exceptionally well
This is a great speaker. When the Waza team set out to make the best speaker possible, they sure nailed it. Exceptional build and sound quality. Sounds clear and doesn't muddy up your amp. Warm fluid sounds with an even response. Even better when they get broken in. Great for combo amps when you want to open up the sound a bit with a better speaker, makes a great upgrade. Also works wonders in a 2x12 or even mixed in a 4x12. Boss nailed it with this one!
Music background: Pro
Papa Saurus from utah
I have a boss katana 50 and I thought is that crazy to put a waza craft speaker in it (yeah probably is ) it sounds amazing this speaker has the green back sound and it's built like a tank money well spent!!
Great speaker
I have several Katanas and the Artist is my favorite. Wanted to upgrade my 100 1x12 with a better speaker. Tried several and nothing sounded good. Saw this WAZA speaker and decided to pull the trigger. This is the best sounding speaker I've ever heard!
Music background: Rock guitarist