3x5″/ 76x127 mm
Nominal size
85 Hz
Resonance
0.4
Q factor
88 dB
Sensitivity
± 3 mm
Linear excursion
40 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
Sensitivity (1w, 1m, infinite baffle)
SPL1W
88.0
dB
Frequency response
85 - 15000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
85.0
Hz
Mechanical quality factor
QMS
1.28
Electrical quality factor
QES
0.57
Total quality factor
QTS
0.40
Large signal parameters
Maximum linear excursion
xmax
3.0
mm
Air volume displaced at xmax
VD
14
cm³
Power handling
P
20
W
Program power
Pmax
40
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
6.8
Ω
Inductance (1kHz)
LE
0.01
mH
VC Diameter
25
mm
Magnet
Force factor
Bl
4.16
N/A
Motor constant
Bl/√RE
1.6
N/√W
Air gap height
HAG
10
mm
Diaphragm
Effective diameter
77
mm
Effective area
SD
47
cm²
Moving mass
MMS
3
g
Moving mass (without air load)
MMD
2.8
g
Material
Black color Polypropylene-Mica
Suspensions
Stiffness
KMS
0.71
N/mm
Compliance
CMS
1411
µm/N
Equivalent volume to the compliance
VAS
4.43
L
Mechanical resistance
RMS
1.25
N·s/m
Surround material
Santoprene
Dimensions
Nominal size
3 x 5
″
76 x 127
mm
Volume occupied by the driver (estimated)
0.22
L
Net weight
0.572
kg
Similar speaker drivers to Tang Band W35-1315SE
3″Full-range
fS
75 Hz
SD
32 cm²
75 - 20000 Hz
QTS
0.39
xmax
1.6 mm
SPL1W
87 dB
Bl/√RE
1.43
Pmax
25 W
4″Full-range
fS
70 Hz
SD
57 cm²
70 - 20000 Hz
QTS
0.37
xmax
3.0 mm
SPL1W
88 dB
Bl/√RE
2.06
Pmax
50 W
5″Woofer
fS
75 Hz
SD
56 cm²
75 - 8500 Hz
QTS
0.43
xmax
4.0 mm
SPL1W
86 dB
Bl/√RE
2.6
Pmax
80 W