Pay in 4 interest-free payments of $337.50 Learn more
Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
Sensitivity: 89dB (2
front-panel USB port for connecting a thumb drive
Late March 2025
main power on/off switch plus auto standby/on mode
versatile connectivity
SB17-Ultra R|Evolution Color:Piano Gloss Black Sensitivity: 89dB (2A quantum leap forward in design and performance with multiple groundbreaking innovations the most formidable and sophisticated sealed subwoofer ever developed. All new 17 inch driver with first ever dual 8 inch voice coils. The most powerful amplifier ever deployed in a consumer subwoofer with unprecedented dual mono block design married to the extreme intelligence of a 295MHz DSP. All managed by the most sophisticated subwoofer control app, now with
