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Focal 21V2 8.25" (21cm) 250W Polyglass Subwoofer - Free Delivery 21cm (8") Polyglass cone subwoofer. Subwoofer that features wide frequency response in the bass range in very small volume. Features: - Zamak chassis
- Polyglass cone, Butyl surround
- Hign power handling
Specifications: - Nominal power : 200 W
- Maximum power : 400 W
- Sensitivity : 85 db
- Cone : Polyglass
- Surround : Butyl
- Nom. impedance : 4 ohms
- DC resistance : 3.5 ohms
- VC diameter : 50 mm (115/16 in)
- VC height : 25 mm (1 in)
- Former : Aluminium
- Layers : 2
- Wire : Copper
- Inductance : 1.27 mh
- Xmax : 9 mm
- Magnet (d x h) : 115 x 25 mm (41/2 x 1 in)
- Magnet weight : 2500 g (5.51 lb)
- Flux density : 0.8 T
- Gap height : 8 mm (5/16 in)
- Net weight : 3.5 kg (7.71 lb)
Please contact DVB Car Audio with any queries on this item. This item includes free UK delivery.
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