4 x 12 Forge Greenback

The Friedman 412 GB Greenback cabinet features a classic 4x12 speaker configuration loaded with Celestion G12M Greenback speakers. Renowned for its warm, woody midrange and smooth breakup, this cabinet delivers the iconic British rock tone with rich harmonics and dynamic response. Constructed from durable Baltic birch plywood, it is a closed-back, angled design, providing focused projection and tight low end, making it ideal for both live performance and studio use.
Fender Model Guide
Impulse response collection of a modern closed-back 4x12 cabinet that combines warm mids, responsive feel and classic British-inspired character through four Celestion® Greenback speakers.
From the Fender Tone Master Pro Model Guide
- Based on
- Friedman 412 GB Greenback
- Speakers
- 4x12
- Speaker model
- Celestion G12M Greenback
- Back
- Closed
- Front
- Angled
- Impedance
- 8Ω or 16Ω
- Frequency range
- 75Hz-5kHz
- Cabinet material
- Baltic Birch Plywood
- Power handling
- 100W (4x25W)
Unofficial fan reference by Worship Calling. Not affiliated with or endorsed by Fender. Tone Master Pro is a trademark of Fender Musical Instruments Corporation. Other product names belong to their owners and are used only to identify the gear each model is based on. Details are a guide, so check the Fender manual for exact controls.
