12-inch, cast aluminum chassis, ferrite magnet bass/mid driverGlass loaded paper cone with weather-resistant impregnationAirflow vented magnet assembly for dynamic heat dispersion
Do more, with less, with the FW88 series. 21.5 mm (0.85 in) Flux Density. 88 mm (3.5 in) aluminium voice coil. Ventilated voice coil gap for reduced power compression. 1400 W Frequency Range. Aluminium Winding Depth.
The B&C Speakers 15FW76 15" pro audio speaker features a die cast frame, powerful ceramic ferrite magnet, and 3.0" copper voice coil.
Key Specifications (Sigma Pro 18-4 / 18456 4Ω variant). • Magnet: Ferrite, ~120 oz (heavy ceramic magnet for strong motor strength). • BL: ~16.5 T·m. • Mms: ~121 g. • Qts: ~0.29. • Vas: ~361 liters (12.74 cu.ft.).
Item Code: (2) TF1525 8 Ohm. Magnet type: Ferrite. Chassis type: Pressed steel. Magnet weight: 1.2kg / 42oz. Surround material: Cloth-sealed. Voice coil material: Round copper. Cone material: Kevlar loaded paper.