Peerless SLS-P830667

Woofer

8″ / 203 mm
Nominal diameter
46 Hz
Resonance
0.75
Q factor
85 dB
Sensitivity
± 11.1 mm
Linear excursion
180 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
85.4
dB
Frequency response
40 - 800
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
46.0
Hz
Mechanical quality factor
QMS
7.21
Electrical quality factor
QES
0.84
Total quality factor
QTS
0.75

Large signal parameters

Maximum linear excursion
xmax
11.1
mm
Air volume displaced at xmax
VD
223
cm³
Power handling
P
90
W
Program power
Pmax
180
W

Voice Coil

Nominal impedance
Z
6
Ω
DC resistance
RE
5.6
Ω
Inductance (1kHz)
LE
0.83
mH
VC Diameter
38
mm

Magnet

Force factor
Bl
8.33
N/A
Motor constant
Bl/√RE
3.52
N/√W
Air gap height
HAG
8
mm
Material
Ferrite

Diaphragm

Effective diameter
160
mm
Effective area
SD
201
cm²
Moving mass
MMS
36.4
g
Moving mass (without air load)
MMD
34.3
g
Material
Coated Paper

Suspensions

Stiffness
KMS
3.03
N/mm
Compliance
CMS
330
µm/N
Equivalent volume to the compliance
VAS
19
L
Mechanical resistance
RMS
1.46
N·s/m
Surround material
Rubber

Dimensions

Nominal diameter
8
203
mm
Volume occupied by the driver (estimated)
1.1
L
Net weight
2.52
kg
Frame material
Pressed Steel
Peerless SLS-P830667 SPL & Impedance
Peerless SLS-P830667 Dimensions

Export this driver to a simulation software:

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