12″ B&C Woofer FL64
The 12FL64 is a wide band woofer with voice forward midrange. They are especially appropriate in applications such as KTV or vocal announcements where digital processing may not be in the budget.
Key Features
- 500 W continuous program power capacity
- 64 mm (2.5 in) copper voice coil
- 50 – 4000 Hz response
- 96,5 dB sensitivity
Teirautis telefonu
+37069873838
darius@combo.lt
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Specifications
Nominal Diameter: 320 mm (12 in)
Minimum Impedance: 7 Ω
Continuous Power Handling: 500 W
Frequency Range: 50 Hz – 4000 Hz
Winding Material: Copper
Winding Depth: 13 mm (0.51 in)
Flux Density: 1.2 T
Nominal Impedance: 8 Ω
Nominal Power Handling: 250 W
Sensitivity: 96.5 dB
Voice Coil Diameter: 64 mm (2.5 in)
Former Material: Glass Fibre
Magnetic Gap Depth: 9 mm (0.35 in)
Woofer Cone Treatment: WP Waterproof Front Side
Parameters
Fs: 51 Hz
Qes: 0.34
Qts: 0.32
Sd: 522 cm² (80.9 in²)
Xmax: 5 mm
Mms: 75 g
Le: 1.6 mH
Re: 5.7 Ω
Qms: 6.6
Vas: 50 dm³ (1.76 ft³)
η₀: 1.9 %
Xvar: 6 mm
Bl: 20.2 Tm
EBP: 150 Hz
Design
Surround Shape: Double Roll
Spider: Single
Woofer Cone Treatment: WP Waterproof Front Side
Recommended Tuning: 55 Hz
Cone Shape: Exponential
Pole Design: T-Pole
Recommended Enclosure: 40 dm³ (1.4 ft³)
Mounting and Shipping Info
Overall Diameter: 315 mm (12.4 in)
Baffle Cutout Diameter: 283 mm (11.1 in)
Flange and Gasket Thickness: 14 mm (0.55 in)
Net Weight: 5 kg (11 lb)
Shipping Weight: 5.9 kg (13.01 lb)
Bolt Circle Diameter: 298 mm (11.7 in)
Depth: 135 mm (5.3 in)
Air Volume Occupied by Driver: 3 dm³ (0.1 ft³)
Shipping Units: 1 pcs
Shipping Box: 360x360x200 mm (14.17×14.17×7.87 in)
Service Kit
Recone Kit: RCK12FL648
Cone
Gasket
Centering Shims
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