EASTECH ASDWDA065-0402

Subwoofer

6.5″ / 165 mm
Nominal diameter
57 Hz
Resonance
0.63
Q factor
84 dB
Sensitivity
± 3.75 mm
Linear excursion
200 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
84.0
dB

Thiele & Small parameters

Resonance frequency (free air)
fS
57.0
Hz
Mechanical quality factor
QMS
5.20
Electrical quality factor
QES
0.72
Total quality factor
QTS
0.63

Large signal parameters

Maximum linear excursion
xmax
3.75
mm
Air volume displaced at xmax
VD
50
cm³
Power handling
P
100
W
Program power
Pmax
200
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
3.4
Ω
Inductance (1kHz)
LE
1.1
mH
VC Diameter
31
mm
Winding height
HVC
13.5
mm
Winding material
PESVW
Former material
Aluminum

Magnet

Force factor
Bl
7.6
N/A
Motor constant
Bl/√RE
4.12
N/√W
Air gap height
HAG
6
mm
Material
Ferrite

Diaphragm

Effective diameter
130
mm
Effective area
SD
133
cm²
Moving mass
MMS
33.9
g
Moving mass (without air load)
MMD
32.8
g
Material
Paper

Suspensions

Stiffness
KMS
4.55
N/mm
Compliance
CMS
220
µm/N
Equivalent volume to the compliance
VAS
5.7
L
Mechanical resistance
RMS
2.3
N·s/m
Surround material
Rubber

Dimensions

Nominal diameter
6.5
165
mm
Volume occupied by the driver (estimated)
0.54
L
Net weight
1.352
kg
Frame material
Steel
EASTECH ASDWDA065-0402 SPL & Impedance
EASTECH ASDWDA065-0402 Dimensions

Export this driver to a simulation software:

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Wavecor SW146WA02 Woofer
5.75Woofer
fS
54 Hz
SD
85 cm²
54 - 500 Hz
QTS
0.53
xmax
6.0 mm
SPL1W
84 dB
Bl/√RE
3.11
Pmax
110 W