12FL64
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.
Features
- 500 W continuous program power capacity
- 64 mm (2.5 in) copper voice coil
- 50 - 4000 Hz response
- 96,5 dB sensitivity
Specifications
Nominal Diameter
320 mm (12 in)
Nominal Impedance
8 Ω
Minimum Impedance
7 Ω
Nominal Power Handling
250 W
Continuous Power Handling
500 W
Sensitivity
96.5 dB
Frequency Range
50 Hz - 4000 Hz
Voice Coil Diameter
64 mm (2.5 in)
Winding Material
Copper
Former Material
Glass Fibre
Winding Depth
13 mm (0.51 in)
Magnetic Gap Depth
9 mm (0.35 in)
Flux Density
1.2 T
Woofer Cone Treatment
WP Waterproof Front Side
Parameters
Fs
51 Hz
Re
5.7 Ω
Qes
0.34
Qms
6.6
Qts
0.32
Vas
50 dm³ (1.76 ft³)
Sd
522 cm² (80.9 in²)
η0
1.9 %
Xmax
5 mm
Xvar
6 mm
Mms
75 g
Bl
20.2 Tm
Le
1.6 mH
EBP
150 Hz
Design
Surround Shape
Double Roll
Cone Shape
Exponential
Spider
Single
Pole Design
T-Pole
Woofer Cone Treatment
WP Waterproof Front Side
Recommended Enclosure
40 dm³ (1.4 ft³)
Recommended Tuning
55 Hz
Mounting and Shipping Info
Overall Diameter
315 mm (12.4 in)
Bolt Circle Diameter
298 mm (11.7 in)
Baffle Cutout Diameter
283 mm (11.1 in)
Depth
135 mm (5.3 in)
Flange and Gasket Thickness
14 mm (0.55 in)
Air Volume Occupied by Driver
3 dm³ (0.1 ft³)
Net Weight
5 kg (11 lb)
Shipping Units
1 pcs
Shipping Weight
5.9 kg (13.01 lb)
Shipping Box
360x360x200 mm (14.17x14.17x7.87 in)
Service Kit
lf Recone Kit
RCK12FL648
Cone
Gasket
Centering Shims