Bowers & Wilkins CT8 SW (each)

CT8 SW Passive Subwoofer Listening is believing This passive 15-in subwoofer pushes Custom Theater's low frequency performance to new limits. Subwoofer: CT8 SW Integral to the system’s no-compromise approach to bass management is the subwoofer, illustrated here with a pair deployed at extreme left and right for low frequencies that will push your sound envelope to the limit. The CT8 SW features a 15” driver. Like all the bass drivers in the range it features a rigid composite sandwich cone. Bass drivers As you might imagine, one of the secrets of developing a high performance bass driver is finding a cone material with high enough strength to keep its shape under the heaviest of strain, yet not too heavy that it loses its responsiveness. Our choice is a modern carbon fibre and rigid foam sandwich construction used in car and aircraft bodies. Its outstanding mechanical properties and relatively low mass make it tailor-made for the job of turning low frequency effects into real-life sound. Technical Specifications Technical features Composite sandwich cone bass Matrix cabinet Active bass crossover Description Closed-box subwoofer Drive units   1x Ø380mm (15in) carbon fibre/Rohacell® sandwich cone bass driver Frequency range -6dB at 13Hz and 750Hz -3dB at 18Hz and 500Hz Sensitivity 93dB spl (2.83V, 1m) Nominal impedance 8Ω (minimum 4.0Ω) Recommended amplifier power 50W - 100W into 8Ω on unclipped programme Max. recommended cable impedance 0.1Ω Finish Cabinet: Black Net weight 35 kg (77 lb) Dimensions Height: 475 mm (18.7 in)Width: 475 mm (18.7 in)Depth: 475 mm (18.7 in)