Peerless NE180W-04

Woofer

6.5″ / 165 mm
Nominal diameter
39 Hz
Resonance
0.29
Q factor
88 dB
Sensitivity
± 5 mm
Linear excursion
160 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
88.3
dB
Frequency response
40 - 4000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
38.7
Hz
Mechanical quality factor
QMS
8.57
Electrical quality factor
QES
0.30
Total quality factor
QTS
0.29

Large signal parameters

Maximum linear excursion
xmax
5.0
mm
Air volume displaced at xmax
VD
67
cm³
Power handling
P
80
W
Program power
Pmax
160
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
3.3
Ω
Inductance (1kHz)
LE
0.08
mH
VC Diameter
38
mm
Former material
TiSV

Magnet

Force factor
Bl
7.07
N/A
Motor constant
Bl/√RE
3.91
N/√W
Air gap height
HAG
6
mm

Diaphragm

Effective diameter
131
mm
Effective area
SD
135
cm²
Moving mass
MMS
19.2
g
Moving mass (without air load)
MMD
18
g

Suspensions

Stiffness
KMS
1.13
N/mm
Compliance
CMS
882
µm/N
Equivalent volume to the compliance
VAS
22.5
L
Mechanical resistance
RMS
0.54
N·s/m

Dimensions

Nominal diameter
6.5
165
mm
Volume occupied by the driver (estimated)
0.32
L
Net weight
0.82
kg
Peerless NE180W-04 SPL & Impedance
Peerless NE180W-04 Dimensions

Export this driver to a simulation software:

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