PRV Audio 6MB100-4

Mid Bass

6.5″ / 165 mm
Nominal diameter
93 Hz
Resonance
1.1
Q factor
90 dB
Sensitivity
± 2.75 mm
Linear excursion
100 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
89.8
dB
Frequency response
90 - 10000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
93.2
Hz
Mechanical quality factor
QMS
5.75
Electrical quality factor
QES
1.37
Total quality factor
QTS
1.10

Large signal parameters

Maximum linear excursion
xmax
2.75
mm
Air volume displaced at xmax
VD
39
cm³
Power handling
P
50
W
Program power
Pmax
100
W
Peak power
Ppeak
200
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
3.8
Ω
Inductance (1kHz)
LE
0.22
mH
VC Diameter
38
mm
Winding height
HVC
8
mm
Winding material
Copper Clad Aluminium
Former material
Kapton

Magnet

Force factor
Bl
4.33
N/A
Motor constant
Bl/√RE
2.22
N/√W
Air gap height
HAG
5
mm

Diaphragm

Effective diameter
135
mm
Effective area
SD
143
cm²
Moving mass
MMS
11.5
g
Moving mass (without air load)
MMD
10.3
g

Suspensions

Stiffness
KMS
3.97
N/mm
Compliance
CMS
252
µm/N
Equivalent volume to the compliance
VAS
7.22
L
Mechanical resistance
RMS
1.17
N·s/m

Dimensions

Nominal diameter
6.5
165
mm
Overall diameter
166
mm
Baffle cutout diameter
142
mm
Overall depth
65
mm
Flange thickness
6
mm
Mounting depth
59
mm
Volume occupied by the driver (estimated)
0.33
L
Net weight
0.95
kg
Frame material
Stamped Steel
PRV Audio 6MB100-4 Impedance
PRV Audio 6MB100-4 SPL
PRV Audio 6MB100-4 Dimensions

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