PRV Audio 8MR500-NDY-4

Mid-range

8″ / 206 mm
Nominal diameter
95 Hz
Resonance
0.77
Q factor
94 dB
Sensitivity
± 3 mm
Linear excursion
500 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
94.1
dB
Frequency response
95 - 9000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
95.1
Hz
Mechanical quality factor
QMS
15.60
Electrical quality factor
QES
0.81
Total quality factor
QTS
0.77

Large signal parameters

Maximum linear excursion
xmax
3.0
mm
Air volume displaced at xmax
VD
72
cm³
Power handling
P
250
W
Program power
Pmax
500
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
3.7
Ω
Inductance (1kHz)
LE
0.19
mH
VC Diameter
38
mm
Winding height
HVC
9
mm
Winding material
Copper Clad Aluminium
Former material
Kapton

Magnet

Force factor
Bl
6.54
N/A
Motor constant
Bl/√RE
3.4
N/√W
Air gap height
HAG
6
mm
Material
Neodymium

Diaphragm

Effective diameter
175
mm
Effective area
SD
241
cm²
Moving mass
MMS
15.8
g
Moving mass (without air load)
MMD
13.1
g

Suspensions

Stiffness
KMS
5.62
N/mm
Compliance
CMS
178
µm/N
Equivalent volume to the compliance
VAS
14.4
L
Mechanical resistance
RMS
0.6
N·s/m

Dimensions

Nominal diameter
8
206
mm
Overall diameter
206
mm
Baffle cutout diameter
182
mm
Overall depth
80
mm
Flange thickness
-5
mm
Mounting depth
85
mm
Volume occupied by the driver (estimated)
0.46
L
Net weight
1.06
kg
Frame material
Stamped Steel
PRV Audio 8MR500-NDY-4 SPL
PRV Audio 8MR500-NDY-4 Dimensions

Export this driver to a simulation software:

WinISDWinISDBasta!Basta!HornrespHornrespQSpeakersQSpeakersSpeakerSimSpeakerSimMfbLabsMfbLabsSpeakerbenchSpeakerbench

Similar woofers to PRV Audio 8MR500-NDY-4

Jensen Mod 10-70 Guitar Speaker
10Guitar Speaker
fS
99 Hz
SD
330 cm²
QTS
0.69
xmax
1.5 mm
SPL1W
96 dB
Bl/√RE
4.14
Pmax
140 W