Tang Band W4-2356

Full-range

4″ / 102 mm
Nominal diameter
70 Hz
Resonance
0.45
Q factor
85 dB
Sensitivity
± 3 mm
Linear excursion
50 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
Sensitivity (1W, 1m, infinite baffle)
SPL1W
85.3
dB
Frequency response
70 - 20000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
70.0
Hz
Mechanical quality factor
QMS
1.83
Electrical quality factor
QES
0.59
Total quality factor
QTS
0.45

Large signal parameters

Maximum linear excursion
xmax
3.0
mm
Air volume displaced at xmax
VD
15
cm³
Power handling
P
25
W
Program power
Pmax
50
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
6.8
Ω
Inductance (1kHz)
LE
0.06
mH
VC Diameter
25
mm

Magnet

Force factor
Bl
4.94
N/A
Motor constant
Bl/√RE
1.89
N/√W
Air gap height
HAG
10
mm
Material
Neodymium

Diaphragm

Effective diameter
80
mm
Effective area
SD
50
cm²
Moving mass
MMS
5
g
Moving mass (without air load)
MMD
4.7
g
Material
Black Polypropylene

Suspensions

Stiffness
KMS
0.89
N/mm
Compliance
CMS
1118
µm/N
Equivalent volume to the compliance
VAS
3.97
L
Mechanical resistance
RMS
1.2
N·s/m
Surround material
Santoprene

Dimensions

Nominal diameter
4
102
mm
Volume occupied by the driver (estimated)
0.35
L
Net weight
0.9
kg
Tang Band W4-2356 SPL & Impedance
Tang Band W4-2356 Dimensions

Export this driver to a simulation software:

WinISDWinISDBasta!Basta!HornrespHornrespQSpeakersQSpeakersSpeakerSimSpeakerSimMfbLabsMfbLabsSpeakerbenchSpeakerbench

Similar speaker drivers to Tang Band W4-2356

Wavecor MR120BD01 Mid-range
4.75Mid-range
fS
70 Hz
SD
50 cm²
200 - 4000 Hz
QTS
0.44
xmax
1.5 mm
SPL1W
86 dB
Bl/√RE
2.35