Features
240 W continuous program power capacity
44 mm (1.7 in) aluminium voice coil
90 - 5500 Hz response
98 dB sensitivity
Specifications
Nominal Diameter
320 mm (12 in)
Nominal Impedance
16 Ω
Minimum Impedance
14 Ω
Nominal Power Handling
120 W
Continuous Power Handling
240 W
Sensitivity
98 dB
Frequency Range
90 Hz - 5500 Hz
Voice Coil Diameter
44 mm (1.7 in)
Winding Material
Copper
Former Material
Paper
Winding Depth
9 mm (0.35 in)
Magnetic Gap Depth
6 mm (0.24 in)
Flux Density
1.35 T
Woofer Cone Treatment
None
Parameters
Fs
88 Hz
Re
12.6 Ω
Qes
0.81
Qms
18.4
Qts
0.78
Vas
38 dm³ (1.34 ft³)
Sd
522 cm² (80.91 sq²)
η0
3.1 %
Xmax
3 mm
Mms
33 g
Bl
16.8 Tm
Le
1.3 mH
EBP
109 Hz
Design
Surround Shape
Accordion
Cone Shape
Exponential
Magnet Material
Neodymium Inside Slug
Spider
Single
Pole Design
Straight Pole
Woofer Cone Treatment
None
Mounting and Shipping Info
Overall Diameter
311 mm (12.24 in)
Bolt Circle Diameter
296 mm (11.6 in)
Baffle Cutout Diameter
281 mm (11.06 in)
Depth
125 mm (4.92 in)
Flange and Gasket Thickness
9 mm (0.37 in)
Air Volume Occupied by Driver
2.5 dm³ (0.09 ft³)
Net Weight
1.4 kg (3.09 lb)
Shipping Units
1 pcs
Shipping Weight
2.3 kg (5.07 lb)
Shipping Box
360x360x200 mm (14.17x14.17x7.87 in)
Service Kit
lf Recone Kit
RCK12GNDA4416
Cone
Gasket
Centering Shims