M1SB Active Bass Enclosure
The Hill M1SB Active Bass Enclosure is the perfect partner to the popular M1.
It comfortably delivers an extended bass response with ultimate accuracy. The High Definition Radial Volt Driver has been specified, revealing the nuances of bass guitars, the exciting punch of a kick drum and deep synth tones.
As with all of the M-series, the M1SB is completely compatible with the other enclosures in the range, it even stacks with an M7 and M9DX system for the ultimate experience.
Features
- Minimal thermal compression
- Portable PA for bands, venues, AV and conferences
- Ultimate drum-fill monitor, with Hill M1 Active Enclosure
- Low profile enclosure for under-stage positioning
- Compact fixed installation system
- Premium infill support for larger systems
- Compatible with all M-series - stacks with the M7 and M9DX

Facts and Figures
| Frequency Response | 35Hz to 180Hz |
| SPL | 133 dB (139 dB crest factor 4) |
| Output Power | 800w continuous, 1,000w peak |
| Dimensions | 24" x 18" x 20" (W x H x D) |
Weight | 23 kg |
note: SPL calculated @ 1m, pink noise, 6dB crest factor 2
