Grimm Audio LSSb13 Motion Feedback Subwoofer (Single)

The Grimm Audio LSSB13 Motion Feedback Subwoofer is a single SB1 sub designed for use with third-party systems. It features Digital Motional Feedback technology, which allows the subwoofer to achieve low levels of distortion and full dynamic control. Smart digital processing and current drive further reduce distortion by up to 30 dB, addressing issues related to low-frequency resonances and distortion.