Dayton Audio Reference RSS265HO-44

2x4Ω

Subwoofer

10″ / 266 mm
Nominal diameter
28 Hz
Resonance
0.45
Q factor
84 dB
Sensitivity
± 13.25 mm
Linear excursion
1200 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
83.7
dB
Frequency response
25 - 600
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
27.6
Hz
Mechanical quality factor
QMS
4.42
Electrical quality factor
QES
0.50
Total quality factor
QTS
0.45

Large signal parameters

Maximum linear excursion
xmax
13.25
mm
Air volume displaced at xmax
VD
467
cm³
Power handling
P
600
W
Program power
Pmax
1200
W

Voice Coil

Nominal impedance
Z
2 x 4
Ω
DC resistance (in series)
RE
6.4
Ω
Inductance (1kHz, in series)
LE
3.08
mH
VC Diameter
66
mm

Magnet

Force factor (in series)
Bl
18.78
N/A
Motor constant
Bl/√RE
7.42
N/√W

Diaphragm

Effective diameter
212
mm
Effective area
SD
352
cm²
Moving mass
MMS
161
g
Moving mass (without air load)
MMD
156.1
g
Material
Black Anodized Aluminum

Suspensions

Stiffness
KMS
4.76
N/mm
Compliance
CMS
210
µm/N
Equivalent volume to the compliance
VAS
34.8
L
Mechanical resistance
RMS
6.32
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
Cast Aluminium
Dayton Audio RSS265HO-44 Impedance
Dayton Audio RSS265HO-44 SPL
Dayton Audio RSS265HO-44 Dimensions

Export this driver to a simulation software:

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