Dayton Audio Reference RSS265HF-4

Subwoofer

10″ / 266 mm
Nominal diameter
26 Hz
Resonance
0.45
Q factor
85 dB
Sensitivity
± 12.3 mm
Linear excursion
700 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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Specifications

Sensitivity (1W, 1m, infinite baffle)
SPL1W
84.5
dB
Frequency response
22 - 1000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
25.6
Hz
Mechanical quality factor
QMS
3.06
Electrical quality factor
QES
0.53
Total quality factor
QTS
0.45

Large signal parameters

Maximum linear excursion
xmax
12.3
mm
Air volume displaced at xmax
VD
438
cm³
Power handling
P
350
W
Program power
Pmax
700
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
3.5
Ω
Inductance (1kHz)
LE
0.96
mH
VC Diameter
64
mm
Winding material
Copper
Former material
Aluminum

Magnet

Force factor
Bl
11.43
N/A
Motor constant
Bl/√RE
6.11
N/√W
Weight
2.835
kg
Material
Ferrite

Diaphragm

Effective diameter
213
mm
Effective area
SD
356
cm²
Moving mass
MMS
120
g
Moving mass (without air load)
MMD
115.1
g
Material
Black Anodized Aluminum

Suspensions

Stiffness
KMS
3.13
N/mm
Compliance
CMS
320
µm/N
Equivalent volume to the compliance
VAS
54
L
Mechanical resistance
RMS
6.31
N·s/m
Surround material
Rubber

Dimensions

Nominal diameter
10
266
mm
Overall diameter
266
mm
Baffle cutout diameter
235
mm
Overall depth
137
mm
Volume occupied by the driver (estimated)
1.8
L
Frame material
Steel
Dayton Audio RSS265HF-4 Impedance
Dayton Audio RSS265HF-4 SPL
Dayton Audio RSS265HF-4 Dimensions

Export this driver to a simulation software:

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