Test SVS PB-4000, PC-4000 et SB-4000 : trois caissons pour les gouverner tous - HCreview
The Subwoofer SVS SB-4000 – now at HiFi im Hinterhof - HiFi & Friends
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
SVS SB-4000 Subwoofer - Positive Feedback
SVS SB-4000 - Test et Avis - Caisson-basse.fr
Caisson de basses SVS PB-16 Ultra - HEIMKINOWELTEN.DE
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"