Grimm Audio · Subwoofers
LS1s-dmf
Grimm Audio LS1s-dmf active subwoofer with Digital Motional Feedback for pro-audio monitoring.
fig. 01 · subwoofers
LS1s-dmf

From Grimm Audio
The LS1s-dmf applies Digital Motional Feedback to reduce low-frequency distortion by up to 30 dB. An acceleration sensor on the driver cone feeds a digital control loop for precise bass reproduction. It pairs with the LS1 for full-range monitoring in professional studio environments.
Specifications
| Product type | Active subwoofer |
|---|---|
| Technology | Digital Motional Feedback (DMF) |
| Distortion reduction | Up to 30 dB via DMF |
| Application | Pro-audio monitoring |


