PRV Audio MT6CX580-NDY-4

Coaxial

6.5″ / 165 mm
Nominal diameter
106 Hz
Resonance
0.41
Q factor
94 dB
Sensitivity
± 3.5 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

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Specifications

Sensitivity (1W, 1m, infinite baffle)
SPL1W
93.6
dB
Frequency response
100 - 10000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
106
Hz
Mechanical quality factor
QMS
8.54
Electrical quality factor
QES
0.43
Total quality factor
QTS
0.41

Large signal parameters

Maximum linear excursion
xmax
3.5
mm
Air volume displaced at xmax
VD
50
cm³
Power handling
P
300
W
Program power
Pmax
500
W
Peak power
Ppeak
1200
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
3.0
Ω
Inductance (1kHz)
LE
0.18
mH
VC Diameter
51
mm
Winding height
HVC
11
mm
Winding material
Copper Clad Aluminium
Former material
Kapton

Magnet

Force factor
Bl
7.16
N/A
Motor constant
Bl/√RE
4.13
N/√W
Air gap height
HAG
8
mm

Diaphragm

Effective diameter
135
mm
Effective area
SD
143
cm²
Moving mass
MMS
11.2
g
Moving mass (without air load)
MMD
10
g

Suspensions

Stiffness
KMS
4.95
N/mm
Compliance
CMS
202
µm/N
Equivalent volume to the compliance
VAS
5.77
L
Mechanical resistance
RMS
0.87
N·s/m

Dimensions

Nominal diameter
6.5
165
mm
Overall diameter
165
mm
Baffle cutout diameter
143
mm
Overall depth
111
mm
Flange thickness
11
mm
Mounting depth
100
mm
Volume occupied by the driver (estimated)
0.72
L
Net weight
1.9
kg
Frame material
Aluminium
PRV Audio MT6CX580-NDY-4 Impedance
PRV Audio MT6CX580-NDY-4 SPL
PRV Audio MT6CX580-NDY-4 Dimensions

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SD
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