Tang Band WQ-1858

Subwoofer

12″ / 305 mm
Nominal diameter
20 Hz
Resonance
0.45
Q factor
85 dB
Sensitivity
± 13.3 mm
Linear excursion
1000 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
84.8
dB
Frequency response
20 - 400
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
20.0
Hz
Mechanical quality factor
QMS
3.88
Electrical quality factor
QES
0.51
Total quality factor
QTS
0.45

Large signal parameters

Maximum linear excursion
xmax
13.3
mm
Air volume displaced at xmax
VD
665
cm³
Power handling
P
500
W
Program power
Pmax
1000
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
6.8
Ω
Inductance (1kHz)
LE
1.48
mH
VC Diameter
50
mm

Magnet

Force factor
Bl
17.64
N/A
Motor constant
Bl/√RE
6.76
N/√W
Air gap height
HAG
8
mm
Material
Ferrite

Diaphragm

Effective diameter
252
mm
Effective area
SD
500
cm²
Moving mass
MMS
179.6
g
Moving mass (without air load)
MMD
171.6
g
Material
Aluminium

Suspensions

Stiffness
KMS
3.05
N/mm
Compliance
CMS
328
µm/N
Equivalent volume to the compliance
VAS
117
L
Mechanical resistance
RMS
5.82
N·s/m
Surround material
Rubber

Dimensions

Nominal diameter
12
305
mm
Volume occupied by the driver (estimated)
3.6
L
Net weight
8.0
kg
Tang Band WQ-1858 SPL & Impedance
Tang Band WQ-1858 Dimensions

Export this driver to a simulation software:

WinISDWinISDBasta!Basta!HornrespHornrespQSpeakersQSpeakersSpeakerSimSpeakerSimMfbLabsMfbLabsSpeakerbenchSpeakerbench

Similar subwoofers to Tang Band WQ-1858

Morel UW 1258 Subwoofer
12Subwoofer
fS
21 Hz
SD
437 cm²
QTS
0.43
xmax
12.5 mm
SPL1W
86 dB
Bl/√RE
5.24
Pmax
1600 W