NDI6.50W
Low Frequency Driver
6.5 Inches
PRO
Voice Coil Diameter
50 mm 2 in
Continuous Power Handling
450 W
Sensitivity
93.5 dB
Voice Coil Diameter
50 mm 2 in
Continuous Power Handling
450 W
Sensitivity
93.5 dB
Specifications
Nominal Diameter
165 mm (6.5 in)
Nominal Power Handling
220 W
Sensitivity
93.5 dB
Voice Coil Diameter
50 mm (2 in)
Winding Depth
14.5 mm (0.57 in)
Nominal Impedance
8 Ω
Continuous Power Handling
450 W
Frequency Range
80 Hz - 4500 Hz
Former Material
Kapton
Magnetic Gap Depth
8 mm (0.31 in)
Parameters
Fs
71 Hz
Qes
0.32
Qts
0.29
Sd
137 cm² (21.24 in²)
Xmax
5.3 mm (0.21 in)
Bl
10.8 Tm
d
132 mm (5.2 in)
Re
5.5 Ω
Qms
3.3
Vas
8.5 dm³ (0.3 ft³)
η0
0.95 %
Mms
15.4 g
Le
0.6 mH
EBP
222 Hz
Design
Surround Shape
Nomex Fabric
Recommended Enclosure
4 dm³ (0.141 ft³)
Suspension
Nomex Fabric
Cone Shape
Exponential
Recommended Loading
Vented Box
Cone Material
Doped cellulose fiber
Mounting and Shipping Info
Overall Diameter
165 mm (6.5 in)
Baffle Cutout Diameter
145 mm (5.71 in)
Flange and Gasket Thickness
2.5 mm (0.1 in)
Shipping Units
6 pcs
Bolt Quantity
4 pcs
Bolt Circle Diameter
154.5 mm (6.08 in)
Depth
74.5 mm (2.93 in)
Net Weight
1.3 kg (2.86 lb)
Basket Material
Aluminum
Bolt Diameter
5 mm (0.2 in)