PRV Audio RS10-SUBD4

Subwoofer

10″ / 254 mm
Nominal diameter
49 Hz
Resonance
0.69
Q factor
84 dB
Sensitivity
± 17.5 mm
Linear excursion
1000 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
Sensitivity (1W, 1m, infinite baffle)
SPL1W
84.4
dB

Thiele & Small parameters

Resonance frequency (free air)
fS
48.5
Hz
Mechanical quality factor
QMS
10.00
Electrical quality factor
QES
0.74
Total quality factor
QTS
0.69

Large signal parameters

Maximum linear excursion
xmax
17.5
mm
Air volume displaced at xmax
VD
578
cm³
Power handling
P
500
W
Program power
Pmax
1000
W
Peak power
Ppeak
2000
W

Voice Coil

Nominal impedance
Z
2 x 4
Ω
DC resistance (in series)
RE
6.8
Ω
Inductance (1kHz, in series)
LE
6.16
mH
VC Diameter
66
mm
Winding height
HVC
40
mm
Winding material
Copper
Former material
Black Aluminum

Magnet

Force factor (in series)
Bl
23.52
N/A
Motor constant
Bl/√RE
9.02
N/√W
Air gap height
HAG
10
mm

Diaphragm

Effective diameter
205
mm
Effective area
SD
330
cm²
Moving mass
MMS
198.7
g
Moving mass (without air load)
MMD
194.2
g

Suspensions

Stiffness
KMS
18.52
N/mm
Compliance
CMS
54
µm/N
Equivalent volume to the compliance
VAS
8.22
L
Mechanical resistance
RMS
6.06
N·s/m

Dimensions

Nominal diameter
10
254
mm
Overall diameter
264
mm
Baffle cutout diameter
232
mm
Overall depth
182
mm
Flange thickness
14
mm
Mounting depth
168
mm
Volume occupied by the driver (estimated)
3.8
L
Net weight
9.65
kg
Frame material
Stamped Steel
PRV Audio RS10-SUBD4 Dimensions

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SD
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