Grimm Audio
Grimm Audio SB1 Subwoofer
Grimm Audio SB1 Subwoofer
The SB1 applies Digital Motional Feedback, a control technology from the Dutch high-tech industry, in which an acceleration sensor mounted on the cone monitors its motion. Combined with smart digital processing and current drive, this reduces the distortion of the high-performance aluminium woofer by as much as 30 dB, resolving the resonance-related problems inherent to conventional bass reproduction. It partners the LS1v2, LS1a and LS1c, and a switch facilitates use with third-party systems.
Specifications
| Technology | Digital Motional Feedback for 30 dB less distortion |
|---|---|
| Frequency response | Linear down to 20 Hz |
| Driver | Modified aluminium woofer |
| Amplification | 500 W class D |
| Crossover | Phase-corrected at 70 Hz in the LS1 |
| Compatibility | Switch for use without LS1 (third-party systems) |
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