Pioneer TS-SW3002S4

Subwoofer

12″ / 300 mm
Nominal diameter
35 Hz
Resonance
0.61
Q factor
87 dB
Sensitivity
± 8.8 mm
Linear excursion
800 W
Program Power
Pioneer TS-SW3002S4 SubwooferPioneer TS-SW3002S4 Subwoofer
Excursion
Velocity
SPL
Phase
Group delay
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
Sensitivity (1W, 1m, infinite baffle)
SPL1W
87.3
dB
Frequency response
20 - 125
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
35.0
Hz
Mechanical quality factor
QMS
13.95
Electrical quality factor
QES
0.64
Total quality factor
QTS
0.61

Large signal parameters

Maximum linear excursion
xmax
8.8
mm
Air volume displaced at xmax
VD
509
cm³
Power handling
P
400
W
Program power
Pmax
800
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
3.0
Ω
Inductance (1kHz)
LE
2.27
mH
VC Diameter
55
mm
Winding height
HVC
28
mm
Winding material
Copper

Magnet

Flux density
B
0.45
T
Force factor
Bl
17.0
N/A
Motor constant
Bl/√RE
9.81
N/√W
Air gap height
HAG
10
mm
Weight
2.03
kg
Material
Strontium Ferrite

Diaphragm

Effective diameter
271
mm
Effective area
SD
578
cm²
Moving mass
MMS
243
g
Moving mass (without air load)
MMD
233.1
g
Material
Mica reinforced IMPP

Suspensions

Stiffness
KMS
11.77
N/mm
Compliance
CMS
85
µm/N
Equivalent volume to the compliance
VAS
35.4
L
Mechanical resistance
RMS
4.29
N·s/m

Dimensions

Nominal diameter
12
″
300
mm
Overall diameter
327
mm
Baffle cutout diameter
298
mm
Overall depth
104
mm
Flange thickness
18
mm
Mounting depth
86
mm
Volume occupied by the driver
1.11
L
Net weight
5.92
kg
Impedance
Step response
Tone Burst
Pioneer TS-SW3002S4 Dimensions
DatasheetDatasheet

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