12″ B&C Woofer FL76
The 12FL76 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
- 800 W continuous program power capacity
- 76 mm (3 in) aluminium voice coil
- 50 – 4000 Hz response
- 97.5 dB sensitivity
Teirautis telefonu
+37069873838
darius@combo.lt
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Specifications
Nominal Diameter: 320 mm (12 in)
Minimum Impedance: 6.5 Ω
Continuous Power Handling: 800 W
Frequency Range: 50 Hz – 4000 Hz
Winding Material: Aluminium
Winding Depth: 17 mm (0.67 in)
Flux Density: 1.1 T
Nominal Impedance: 8 Ω
Nominal Power Handling: 400 W
Sensitivity: 97.5 dB
Voice Coil Diameter: 76 mm (3 in)
Former Material: Glass Fibre
Magnetic Gap Depth: 11 mm (0.4 in)
Woofer Cone Treatment: WP Waterproof Front Side
Parameters
Fs: 50 Hz
Qes: 0.32
Qts: 0.3
Sd: 522 cm² (80.9 in²)
Xmax: 6 mm
Mms: 64 g
Le: 1 mH
Re: 5.4 Ω
Qms: 5.8
Vas: 57 dm³ (2 ft³)
η₀: 2.4 %
Xvar: 7.5 mm
Bl: 18.7 Tm
EBP: 156 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: 282 mm (11.1 in)
Flange and Gasket Thickness: 13 mm (0.51 in)
Net Weight: 6.85 kg (15.1 lb)
Shipping Weight: 7.75 kg (17.09 lb)
Bolt Circle Diameter: 298 mm (11.7 in)
Depth: 140 mm (5.5 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: RCK12FL768
Cone
Gasket
Centering Shims
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