Dayton Audio Reference RSS210HF-4

Subwoofer

8″ / 213 mm
Nominal diameter
30 Hz
Resonance
0.57
Q factor
82 dB
Sensitivity
± 9 mm
Linear excursion
560 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
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Apply

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Specifications

Sensitivity (1W, 1m, infinite baffle)
SPL1W
81.6
dB
Frequency response
27 - 1000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
29.6
Hz
Mechanical quality factor
QMS
3.25
Electrical quality factor
QES
0.69
Total quality factor
QTS
0.57

Large signal parameters

Maximum linear excursion
xmax
9.0
mm
Air volume displaced at xmax
VD
197
cm³
Power handling
P
280
W
Program power
Pmax
560
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
3.1
Ω
Inductance (1kHz)
LE
0.7
mH
VC Diameter
51
mm
Winding material
Copper
Former material
Aluminum

Magnet

Force factor
Bl
8.12
N/A
Motor constant
Bl/√RE
4.61
N/√W
Weight
1.417
kg
Material
Ferrite

Diaphragm

Effective diameter
167
mm
Effective area
SD
219
cm²
Moving mass
MMS
78.4
g
Moving mass (without air load)
MMD
76
g
Material
Black Anodized Aluminum

Suspensions

Stiffness
KMS
2.7
N/mm
Compliance
CMS
370
µm/N
Equivalent volume to the compliance
VAS
23.7
L
Mechanical resistance
RMS
4.49
N·s/m
Surround material
Rubber

Dimensions

Nominal diameter
8
213
mm
Overall diameter
213
mm
Baffle cutout diameter
185
mm
Overall depth
124
mm
Volume occupied by the driver (estimated)
1.2
L
Frame material
Steel
Dayton Audio RSS210HF-4 Impedance
Dayton Audio RSS210HF-4 SPL
Dayton Audio RSS210HF-4 Dimensions

Export this driver to a simulation software:

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