Features
500 W continuous program power capacity
64 mm (2.5 in) aluminium voice coil
50 - 3000 Hz response
97 dB sensitivity
Neodymium magnet allows a very light yet powerful motor assembly
Ventilated voice coil gap for reduced power compression
Specifications
Nominal Diameter
250 mm (10 in)
Nominal Impedance
8 Ω
Minimum Impedance
7 Ω
Nominal Power Handling
250 W
Continuous Power Handling
500 W
Sensitivity
97 dB
Frequency Range
50 - 3000 Hz
Voice Coil Diameter
64 mm (2.5 in)
Winding Material
Aluminium
Former Material
Glass Fibre
Winding Depth
14 mm (0.55 in)
Magnetic Gap Depth
8 mm (0.31 in)
Flux Density
1.25 T
Woofer Cone Treatment
TWP Waterproof Both Sides
Parameters
Fs
56 Hz
Re
5.7 Ω
Qes
0.29
Qms
3.4
Qts
0.26
Vas
31 dm³ (1.1 ft³)
Sd
320 cm² (50 sq²)
η0
1.8 %
Xmax
6 mm
Xvar
7 mm
Mms
37 g
Bl
16.2 Tm
Le
0.9 mH
EBP
193 Hz
Design
Surround Shape
Double Roll
Cone Shape
Exponential
Magnet Material
Neodymium Inside Slug
Spider
Single
Pole Design
Straight Pole
Woofer Cone Treatment
TWP Waterproof Both Sides
Recommended Enclosure
26 dm³ (0.92 ft³)
Recommended Tuning
62 Hz
Mounting and Shipping Info
Overall Diameter
261 mm (10.3 in)
Bolt Circle Diameter
245 mm (9.6 in)
Baffle Cutout Diameter
230 mm (9.1 in)
Depth
113 mm (4.4 in)
Flange and Gasket Thickness
13 mm (0.5 in)
Air Volume Occupied by Driver
1.5 dm³ (0.05 ft³)
Net Weight
2.9 kg (6.4 lb)
Shipping Units
1 pcs
Shipping Weight
3.5 kg (7.7 lb)
Shipping Box
295x314x175 mm (11.61x12.36x6.89 in)
Service Kit
lf Recone Kit
RCK10NDL648
Cone
Basket
Centering Shims