|
|
|
Full
Frequency Loudspeaker
|
|
|
-
impedance : 8 Ohms
|
|
|
-
Power Nominal :
40Watt
|
|
|
-
Max : 80Watt
|
|
|
|
|
|
|
|
¡á
Specification
|
|
Nominal
Diameter
|
200mm
(8inch)
|
|
SPL
|
91.0
dB/W/M
|
|
Frequency
Range
|
64.1~15,000
Hz
|
|
Voice
Coil Diameter
|
22.08mm
(0.87inch)
|
|
Voice
Coil Material
|
Copper
|
|
Magnet
Weight
|
0.37Kg
(12.73oz)
|
|
Piston Diameter
|
166.0mm
(6.54inch)
|
|
Magnet
Gap Depth
|
5.0mm
(0.20inch)
|
|
Coil
Winding Depth
|
5.5mm
(0.22inch)
|
|
¡á
Thiele/ Small Parameter
|
|
D.C.
Resistance
|
6.2
Ohm
|
|
Fs
|
64.1
Hz
|
|
Qts/
Qes/ Qms
|
0.9816/1.1858/5.70
|
|
Vas
|
35.94L
(1.27ft3)
|
|
Sd
|
0.0216m2
(33.48in2)
|
|
Xmax
|
1.0mm(0.04in)
|
|
Half-Space
Reference Efficiency
|
0.77 %
|
|
Efficiency
Bandwidth Product
|
54.06 Hz
|
|
Le
|
0.38
mH
|
|
Cms
|
0.00055
m/N
|
|
BL
|
4.87 TM
|
|
Rms
|
0.61
Kg/s
|
|
Vd
|
21.6
ccm
|
|
¡á
Mounting Information
|
|
Overall
Diameter
|
205.0mm
(8.07inch)
|
|
Bolt
Circle Diameter
|
193.0mm
(7.60inch)
|
|
Baffle
Cutout Diameter
|
183.0mm
(7.20inch)
|
|
Depth
|
77.0mm
(3.30inch)
|
|
Net
Weight
|
1.04Kg
(2.29lb)
|
|
|
