Tang Band W5-704D

Woofer

5″ / 127 mm
Nominal diameter
55 Hz
Resonance
0.38
Q factor
89 dB
Sensitivity
± 3.3 mm
Linear excursion
56 W
Program Power
Driver
Port
Combined
Frequency response
Hz
Impedance
Ω
Impedance Phase
°
Excursion
mm
Velocity
m/s
SPL
dB
Acoustical Phase
°
Group Delay
ms
Transient response
ms
Discard
Apply

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Specifications

Sensitivity (1W, 1m, infinite baffle)
SPL1W
89.3
dB
Frequency response
55 - 9000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
55.0
Hz
Mechanical quality factor
QMS
2.07
Electrical quality factor
QES
0.46
Total quality factor
QTS
0.38

Large signal parameters

Maximum linear excursion
xmax
3.3
mm
Air volume displaced at xmax
VD
31
cm³
Power handling
P
28
W
Program power
Pmax
56
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
6.0
Ω
Inductance (1kHz)
LE
0.06
mH
VC Diameter
25
mm

Magnet

Force factor
Bl
6.17
N/A
Motor constant
Bl/√RE
2.52
N/√W
Air gap height
HAG
6
mm
Material
Ferrite

Diaphragm

Effective diameter
109
mm
Effective area
SD
94
cm²
Moving mass
MMS
8
g
Moving mass (without air load)
MMD
7.4
g
Material
Polypropylene-Mica

Suspensions

Stiffness
KMS
1.08
N/mm
Compliance
CMS
922
µm/N
Equivalent volume to the compliance
VAS
11.6
L
Mechanical resistance
RMS
1.33
N·s/m
Surround material
Twin Roll Rubber

Dimensions

Nominal diameter
5
127
mm
Volume occupied by the driver (estimated)
0.8
L
Net weight
1.95
kg
Tang Band W5-704D SPL & Impedance
Tang Band W5-704D Dimensions

Export this driver to a simulation software:

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