Peerless SLS-P830945

Woofer

5″ / 127 mm
Nominal diameter
56 Hz
Resonance
0.4
Q factor
85 dB
Sensitivity
± 7 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

Available on (affiliate link)

Parts Express
$$

Specifications

Sensitivity (1W, 1m, infinite baffle)
SPL1W
84.5
dB
Frequency response
50 - 1000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
56.0
Hz
Mechanical quality factor
QMS
4.36
Electrical quality factor
QES
0.44
Total quality factor
QTS
0.40

Large signal parameters

Maximum linear excursion
xmax
7.0
mm
Air volume displaced at xmax
VD
58
cm³
Power handling
P
80
W
Program power
Pmax
160
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
2.8
Ω
Inductance (1kHz)
LE
0.31
mH
VC Diameter
32
mm

Magnet

Force factor
Bl
6.19
N/A
Motor constant
Bl/√RE
3.7
N/√W
Air gap height
HAG
6
mm
Material
Ferrite

Diaphragm

Effective diameter
103
mm
Effective area
SD
83
cm²
Moving mass
MMS
17
g
Moving mass (without air load)
MMD
16.4
g
Material
Coated Paper

Suspensions

Stiffness
KMS
2.08
N/mm
Compliance
CMS
480
µm/N
Equivalent volume to the compliance
VAS
4.68
L
Mechanical resistance
RMS
1.37
N·s/m
Surround material
Rubber

Dimensions

Nominal diameter
5
127
mm
Volume occupied by the driver (estimated)
0.6
L
Net weight
1.48
kg
Peerless SLS-P830945 SPL & Impedance
Peerless SLS-P830945 Dimensions

Export this driver to a simulation software:

WinISDWinISDBasta!Basta!HornrespHornrespQSpeakersQSpeakersSpeakerSimSpeakerSimMfbLabsMfbLabsSpeakerbenchSpeakerbench

Similar woofers to Peerless SLS-P830945

Tang Band W4-992SD Subwoofer
4Subwoofer
fS
55 Hz
SD
57 cm²
55 - 3000 Hz
QTS
0.35
xmax
3.5 mm
SPL1W
85 dB
Bl/√RE
2.43
Pmax
56 W
Wavecor WF118WA07
4.5
fS
56 Hz
SD
54 cm²
56 - 3000 Hz
QTS
0.36
xmax
4.0 mm
SPL1W
85 dB
Bl/√RE
2.52
Pmax
100 W
Wavecor SW118WA02
4.5
fS
60 Hz
SD
49 cm²
60 - 1200 Hz
QTS
0.47
xmax
4.0 mm
SPL1W
84 dB
Bl/√RE
2.35
Pmax
80 W