Skip to main content
Play Video

1777 Galaxy 300W 4x12" Guitar Speaker Cabinet

We're sorry-this item is unavailable.
Contact our experts for a recommendation of great alternatives. Call us at 800-449-9128.


Move some serious, British-flavored air with this convertible 4x12".

The Supro 1777 Galaxy 300W 4x12 extension cabinet uses an oversized, “half-back” design with a partially open, angled top section sitting above an isolated, closed-back bottom. This hybrid design delivers the recording versatility and tonal balance of a vintage-flavored, open-back top section, along with massive thump and low-end punch from the sealed lower section. The Galaxy 4x12 extension cabinet features switchable mono (8-ohm) or stereo/bi-amp (16-ohm) operation for use as independent open and closed 2x12 sections connected to multiple heads.

The Supro Galaxy 4x12 comes loaded with Eminence CV75 speakers and is rated at 300W in mono or 150W per side in stereo. The CV75 speaker was selected to be used in the Galaxy series for its distinctive British tone that absolutely nails the sound of the most coveted, UK-made V30 speakers from the early 80s.

Call or click to order today!


1777 Galaxy 300W 4x12" Guitar Speaker Cabinet Specifications:

  • Power handling: 300W
  • Speakers: 4x12" Eminence CV75 speakers
  • British voice based on UK-made V30s
  • Impedance: 8 ohms mono / 16 ohms stereo
  • 102.2 dB sensitivity
  • Half-back design with partially open top and sealed bottom
  • Black leatherette tolex with suede accent
Shop with a Friend
Free Shipping
  • Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
  • Orders placed before 3 p.m. ET usually ship the same business day.
Learn More
2-Year Free Warranty on Guitars

Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.

Contact Us for Details
We're Here for You

Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.

Contact Us
Proactive Advisor Support Chat