15″ B&C Subwoofer PZB100

Specifications

Nominal Diameter: 380 mm (15 in)
Minimum Impedance: 6.4 Ω
Continuous Power Handling: 1400 W
Frequency Range: 40 Hz – 2000 Hz
Winding Material: Copper
Winding Depth: 21 mm (0.83 in)
Flux Density: 1.15 T
Nominal Impedance: 8 Ω
Nominal Power Handling: 700 W
Sensitivity: 97 dB
Voice Coil Diameter: 100 mm (4 in)
Former Material: Glass Fibre
Magnetic Gap Depth: 9 mm (0.35 in)
Woofer Cone Treatment: TWP Waterproof Both Sides

Parameters

Fs: 39 Hz
Qes: 0.3
Qts: 0.29
Sd: 855 cm² (132.5 in²)
Xmax: 8 mm
Mms: 154 g
Le: 2 mH
Re: 5.2 Ω
Qms: 6.5
Vas: 110 dm³ (3.8 ft³)
η₀: 2.1 %
Xvar: 6.5 mm
Bl: 25.8 Tm
EBP: 130 Hz

Design

Surround Shape: Double Roll
Magnet Material: Ferrite
Pole Design: Straight Pole
Recommended Enclosure: 105 dm³ (3.7 ft³)
Cone Shape: Exponential
Spider: Double Silicone
Woofer Cone Treatment: TWP Waterproof Both Sides
Recommended Tuning: 39 Hz

Mounting and Shipping Info

Overall Diameter: 393 mm (15.5 in)
Baffle Cutout Diameter: 354 mm (13.9 in)
Flange and Gasket Thickness: 16 mm (0.63 in)
Net Weight: 11.6 kg (25.57 lb)
Shipping Weight: 12.9 kg (28.44 lb)
Bolt Circle Diameter: 374 mm (14.7 in)
Depth: 174 mm (6.85 in)
Air Volume Occupied by Driver: 5.2 dm³ (0.18 ft³)
Shipping Units: 1 pcs
Shipping Box: 425x425x224 mm (16.73×16.73×8.82 in)

Service Kit

Recone Kit: RCK15PZB1008
Cone
Gasket
Dust Cap
Centering Shims

Specification PDF