4 x 12 British Blackback

The Marshall 1960A is a classic slant 4x12 cabinet constructed from Baltic birch plywood, featuring four 12” Rola Celestion 30W “blackback” speakers. Renowned for its robust build and closed-back, angled design, this cabinet delivers a powerful, punchy sound with pronounced midrange, tight lows, and crisp highs. The 1979 vintage Blackback speakers are highly sought after for their warm, dynamic response and rich harmonic character, making the 1960A a staple for rock and classic tones.
Fender Model Guide
Impulse response collection of a vintage late-’70s British 4x12 cabinet known for aggressive attack, woody mids and the distinctive character of four Rola Celestion® 30W Blackback speakers.
From the Fender Tone Master Pro Model Guide
- Based on
- Marshall 1960A 4x12 G12H-30 Blackback (vintage)
- Speakers
- 4x12
- Speaker model
- Celestion 30W Blackback
- Back
- Closed
- Front
- Angled
- Impedance
- 8Ω
- Frequency range
- 75Hz-5kHz
- Cabinet material
- Baltic Birch Plywood
- Power handling
- 120W (4x30W)
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.
