Supro unveils 3 guitar amp extension cabinets
Black Magick, Comet and Supreme get the stack treatment

Supro has announced extension cabinets to match three of its late-'50s-vibed guitar amps, the Black Magick, Comet and Supreme.
The eight-ohm Black Magick cab is available in 1970 12" and 1971 15" configurations, both of which feature a single 75W Supro/Eminence speaker.
Supro's 1700 Supreme Extension Cab, meanwhile, pairs with either the Supreme or Comet, and carries one 12" Supro/Eminence speaker.
The cabs are available now, priced at $459 (Supro 1700 Supreme 1x12), $485 (Supro 1790 Black Magick 1x12) and $499 (Supro 1791 Black Magick 1x15).
See below for full specs, and head over to Supro for more info.
1790 / 1791 Black Magick Extension specs
- Supro BD12 12" speaker (1790) / Supro BD15 15" speaker (1791)
- 8 ohms mono
- British cone
- 2" voice coil
- 56 oz magnet
- 75 watts power handling
- Made by Eminence in the USA
- 20.5" W x 8.75" D x 18.125" H - 52 cm x 22.3 cm x 46 cm
- 28.6 lbs / 13.1 kg (1790) / 29.8 lbs / 13.5 kg (1791)
1700 Supreme Extension Cab specs
Get the MusicRadar Newsletter
Want all the hottest music and gear news, reviews, deals, features and more, direct to your inbox? Sign up here.
- Supro BD12 speaker
- 8 ohms mono
- British cone
- 2" voice coil
- 56 oz magnet
- 75 watts power handling
- Made by Eminence in the USA
- 17.625" W x 7.5" D x 15.5" H - 44.8 cm x 19 x 39.5
- 24 lbs / 10.9 kg
Mike is Editor-in-Chief of GuitarWorld.com, in addition to being an offset fiend and recovering pedal addict. He has a master's degree in journalism, and has spent the past decade writing and editing for guitar publications including MusicRadar, Total Guitar and Guitarist, as well as a decade-and-a-half performing in bands of variable genre (and quality). In his free time, you'll find him making progressive instrumental rock under the nom de plume Maebe.

“The few who’ve played it say it's like having a spiritual experience with their guitar”: The $14,999 “urban myth” amplifier co-designed with Joe Walsh is finally available to order

“Seven amps and instant access to a crushing set of tones”: IK Multimedia adds former Ozzy shredder and Firewind guitarist Gus G to its signature Tonex lineup