Please note: This subwoofer is passive and requires a separate subwoofer amplifier.
Like all B&W passive Custom Theatre subwoofers, the CT SW12 is designed to be usable with both the CT800 and CT700 speaker ranges, where its 30cm paper/Aramid fibre/resin driver and sealed enclosure ensure serious bass from an easy-to-install design.
| Technical features | Long throw Paper/Aramid Fibre cone bass driver Magnetically attached grille |
| Description | Closed box subwoofer |
| Drive units | 1x Ø300mm (12 in) paper/Aramid Fibre bass unit |
| Frequency range | -6dB at 17Hz and 25/140Hz adjustable (EQ at A) (with SA1000 subwoofer amplifier) |
| Frequency response | ±3dB 24Hz – 40/140Hz adjustable (EQ at A) (with SA1000 subwoofer amplifier) |
| Recommended amp power | 1000W into 4 Ω on unclipped programme (SA1000 subwoofer amplifier) |
| Max. recommended cable impedance | 0.1Ω |
| Dimensions | Height: 465mm (18.3 in) Width: 396mm (15.6 in) Depth: 260 (10.3 in) Depth with grille: 290mm (11.4 in) |
| Net weight | 25kg (55lb) |
| Finish | Cabinet: Black painted Grille: Black cloth |
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for B&W CT SW12 Subwoofer
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for: B&W CT SW12 Subwoofer