Detail 01
Removable rear panel
Lets you configure the cabinet for open- or closed-back operation.

Independent shopping perspective
Built as an extension cabinet for HT MK III heads, this compact 1x12 pairs a Celestion Seventy 80 speaker with a mono 16-ohm configuration. Its removable rear panel lets you choose between open- and closed-back operation, giving your setup two cabinet formats without changing cabs. The format is aimed at players who want a more portable HT MK III speaker cabinet for stage or studio work.


Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.

Detail 01
Lets you configure the cabinet for open- or closed-back operation.
Detail 02
The cabinet is wired for mono use at 16 ohms.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
It is built to complement HT MK III heads, including the HT-1RH MK III and HT-5RH MK III; the description also names the HT-20H MK III.
Yes. Its rear panel is removable, allowing open- or closed-back use.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.