WAN082.01
Impedance (Ohm)
8” WOOFER
NEODYMIUM MAGNET
ALUMINIUM BASKET DRIVER
- 2 INCH CCAW VOICE COIL
- 96 dB/SPL SENSITIVITY
- 400 W PROGRAM POWER HANDLING
-FEM OPTIMIZED MOTOR AND SUSPENSIONS
- OPTIMIZED COOLING SYSTEM
- RESONANCE FREE AND HEAVY DUTY BASKET DESIGN
GENERAL SPECIFICATIONS
Nominal diameter mm (in.) 200 (8)
Nominal impedance Ω 8
Minimum impedance Ω 6
Program power (1) W 400
AES Power rating (2)
W 200
Sensitivity (3) dB 96
Frequency range Hz 80 ÷ 5000
Voice coil diameter mm (in.) 51 (2)
Chassis material Aluminium
Magnet material Neodymium
Magnet dimensions
OD x ID x h
mm
(in.)
102 x 60 x 7
(4.02 x 2.36 x 0.28)
Coil material CCAW
Former material Kapton
Cone material Water Proof Treated Paper
Surround material Polycotton
Xmax (4) mm (in.) 6,1 (0.24)
Xmech (5)
mm (in.) 10,1 (0.4)
Gap height mm (in.) 8 (0.31)
Voice coil winding height mm (in.) 16,2 (0.64)
Driver displacement volume l (ft3) 0,645 (0.023)
SMALL SIGNAL PARAMETERS
DC resistance Re Ohm 5,1
Resonance frequency Fs Hz 85
Moving mass Mms g (oz) 26,4 (0.93)
Compliance Cms mm/N 0,13
Force factor BxL N/A 14,4
Mechanical Q-factor Qms 4,8
Electrical Q-factor Qes 0,34
Total Q-factor Qts 0,32
Equivalent air volume Vas l (ft3) 9 (0.32)
Voice coil Inductance Le mH 0,36
Diaphragm area Sd cm2 (in.2) 220 (34.1)
Reference efficiency Eta 0 % 1,55
SHIPPING INFORMATION
Net weight kg (lb.) 2,3 (5.1)
Multipack size (1)
W x D x H
Multipack weight kg (lb.) 2,9 (6.4)
mm
(in.)
260 x 260 x 137
(10.2 x 10.2 x 5.4)
FREQUENCY RESPONSE
105
Impedance
on axis
100
45◦off axis
95
90
85
80
75
70
65
SPL (dB) @ 2.83V, 1m, half space
60
55
20 100 500 1000 10000 20000
Frequency (Hz)
100
80
60
40
20
0
DIMENSIONS mm (in.)
(1) Program power is defined as 3 dB greater than AES Power. (2) Tested for two hours using a
continuous, band-limited pink noise signal as per AES 2-1984 Rev. 2003. Loudspeaker tested
in free air. (3) From T/S parameters, measured with Klippel DA LPM module. (4) The Xmax is
calculated as: (Hvc - Hg)/2+ Hg/4. Hvc is the voice coil height and Hg the gap height. (5) The
Xmech is calculated as: (Hvc - Hg)/2 +(Hg-2). Hvc is the voice coil height and Hg the gap height.
(6) Thiele-Small parameters are measured after preconditioning: a) at 20°C- 22°C, 50% humidity
for 2 hours; b) by Klippel LSI measurement.
All specifications subject to change without notice_C.b
Impedance (Ohm)
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