PRV Audio 4MR60-4
Mid-range
4″ / 105 mm
Nominal diameter
90 Hz
Resonance
0.68
Q factor
87 dB
Sensitivity
± 2.87 mm
Linear excursion
60 W
Program Power
.jpg)
.jpg)
.jpg)
Available on (affiliate links)
Amazon.com
$$
Parts Express
$$
Specifications
Sensitivity (1w, 1m, infinite baffle)
SPL1W
86.9
dB
Frequency response
90 - 5000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
89.9
Hz
Mechanical quality factor
QMS
7.34
Electrical quality factor
QES
0.75
Total quality factor
QTS
0.68
Large signal parameters
Maximum linear excursion
xmax
2.87
mm
Air volume displaced at xmax
VD
16
cm³
Power handling
P
30
W
Program power
Pmax
60
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
3.6
Ω
Inductance (1kHz)
LE
0.2
mH
VC Diameter
20
mm
Winding height
HVC
7.5
mm
Winding material
Copper Clad Aluminium
Former material
Kapton
Magnet
Force factor
Bl
3.42
N/A
Motor constant
Bl/√RE
1.8
N/√W
Air gap height
HAG
3.5
mm
Material
Ferrite
Diaphragm
Effective diameter
85
mm
Effective area
SD
57
cm²
Moving mass
MMS
4.3
g
Moving mass (without air load)
MMD
4
g
Suspensions
Stiffness
KMS
1.38
N/mm
Compliance
CMS
725
µm/N
Equivalent volume to the compliance
VAS
3.26
L
Mechanical resistance
RMS
0.33
N·s/m
Dimensions
Nominal diameter
4
″
105
mm
Overall diameter
105
mm
Baffle cutout diameter
102
mm
Overall depth
60
mm
Flange thickness
4
mm
Mounting depth
56
mm
Volume occupied by the driver (estimated)
0.16
L
Net weight
0.52
kg
Frame material
Stamped Steel
.png)
.png)
Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
SpeakerbenchSimilar speaker drivers to PRV Audio 4MR60-4
.jpg.webp)
5″Woofer
fS
90 Hz
SD
90 cm²
80 - 3500 Hz
QTS
0.61
xmax
4.5 mm
SPL1W
88 dB
Bl/√RE
2.59
Pmax
50 W
.jpg.webp)
5″Woofer
fS
89 Hz
SD
90 cm²
80 - 3500 Hz
QTS
0.59
xmax
5.5 mm
SPL1W
88 dB
Bl/√RE
2.59
Pmax
60 W
.jpg.webp)
4″Mid-range
fS
92 Hz
SD
68 cm²
92 - 10000 Hz
QTS
0.60
xmax
2.3 mm
SPL1W
87 dB
Bl/√RE
2.25
Pmax
60 W