Peerless SLS-P830669

Woofer

12″ / 305 mm
Nominal diameter
34 Hz
Resonance
0.64
Q factor
90 dB
Sensitivity
± 10.9 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

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Specifications

Sensitivity (1W, 1m, infinite baffle)
SPL1W
89.5
dB
Frequency response
20 - 1000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
34.0
Hz
Mechanical quality factor
QMS
9.98
Electrical quality factor
QES
0.68
Total quality factor
QTS
0.64

Large signal parameters

Maximum linear excursion
xmax
10.9
mm
Air volume displaced at xmax
VD
570
cm³
Power handling
P
100
W
Program power
Pmax
200
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
5.6
Ω
Inductance (1kHz)
LE
1.12
mH
VC Diameter
38
mm

Magnet

Force factor
Bl
11.8
N/A
Motor constant
Bl/√RE
4.99
N/√W
Air gap height
HAG
8
mm
Material
Ferrite

Diaphragm

Effective diameter
258
mm
Effective area
SD
523
cm²
Moving mass
MMS
78.5
g
Moving mass (without air load)
MMD
70.1
g
Material
Coated Paper

Suspensions

Stiffness
KMS
3.57
N/mm
Compliance
CMS
280
µm/N
Equivalent volume to the compliance
VAS
107
L
Mechanical resistance
RMS
1.68
N·s/m
Surround material
Rubber

Dimensions

Nominal diameter
12
305
mm
Volume occupied by the driver (estimated)
1.4
L
Net weight
3.24
kg
Frame material
Pressed Steel
Peerless SLS-P830669 SPL & Impedance
Peerless SLS-P830669 Dimensions

Export this driver to a simulation software:

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