Peerless SLS-P830946

Woofer

6.5″ / 165 mm
Nominal diameter
47 Hz
Resonance
0.43
Q factor
84 dB
Sensitivity
± 10.9 mm
Linear excursion
150 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
83.5
dB
Frequency response
30 - 600
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
47.0
Hz
Mechanical quality factor
QMS
7.42
Electrical quality factor
QES
0.45
Total quality factor
QTS
0.43

Large signal parameters

Maximum linear excursion
xmax
10.9
mm
Air volume displaced at xmax
VD
135
cm³
Power handling
P
75
W
Program power
Pmax
150
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
2.7
Ω
Inductance (1kHz)
LE
0.68
mH
VC Diameter
38
mm

Magnet

Force factor
Bl
8.51
N/A
Motor constant
Bl/√RE
5.18
N/√W
Air gap height
HAG
8
mm
Material
Ferrite

Diaphragm

Effective diameter
126
mm
Effective area
SD
124
cm²
Moving mass
MMS
40.6
g
Moving mass (without air load)
MMD
39.5
g
Material
Coated Paper

Suspensions

Stiffness
KMS
3.57
N/mm
Compliance
CMS
280
µm/N
Equivalent volume to the compliance
VAS
6.03
L
Mechanical resistance
RMS
1.62
N·s/m
Surround material
Rubber

Dimensions

Nominal diameter
6.5
165
mm
Volume occupied by the driver (estimated)
1.0
L
Net weight
2.4
kg
Peerless SLS-P830946 SPL & Impedance
Peerless SLS-P830946 Dimensions

Export this driver to a simulation software:

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