SVS - End of year accolades are piling up! AVSforum reviewed dual SVS SB-4000 subwoofers with everything from children's movies to death metal and found validation for a “Top Choice 2018 Award"
SVS SB-4000 Subwoofer - Positive Feedback
SVS SB-4000 Review - American lowrider
SVS SB-4000 (Black Ash) Powered subwoofer with app control at Crutchfield
New SVS SB-4000 delivered. Massive, clean bass. Went from cheap Pioneer Andrew Jones ported sub to the SVS latest and greatest sealed subwoofer. : r/hometheater