3″ / 80 mm
Nominal diameter
80 Hz
Resonance
0.29
Q factor
87 dB
Sensitivity
± 1.5 mm
Linear excursion
150 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
Sensitivity (1w, 1m, infinite baffle)
SPL1W
86.8
dB
Frequency response
250 - 8000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
80.0
Hz
Mechanical quality factor
QMS
2.21
Electrical quality factor
QES
0.33
Total quality factor
QTS
0.29
Large signal parameters
Maximum linear excursion
xmax
1.5
mm
Air volume displaced at xmax
VD
5.3
cm³
Power handling
P
100
W
Program power
Pmax
150
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
3.4
Ω
Inductance (1kHz, estimated)
LE
0.1
mH
VC Diameter
25
mm
Winding height
HVC
6
mm
Magnet
Force factor
Bl
4.1
N/A
Motor constant
Bl/√RE
2.22
N/√W
Diaphragm
Effective diameter
67
mm
Effective area
SD
35
cm²
Moving mass
MMS
3.3
g
Moving mass (without air load)
MMD
3.1
g
Suspensions
Stiffness
KMS
0.82
N/mm
Compliance
CMS
1220
µm/N
Equivalent volume to the compliance
VAS
2.09
L
Mechanical resistance
RMS
0.74
N·s/m
Dimensions
Nominal diameter
3
″
80
mm
Overall diameter
92
mm
Baffle cutout diameter
76
mm
Mounting depth
34
mm
Volume occupied by the driver (estimated)
0.11
L
Similar speaker drivers to BRAX MATRIX ML3
3″Mid-range
fS
80 Hz
SD
35 cm²
250 - 8000 Hz
QTS
0.26
xmax
1.5 mm
SPL1W
87 dB
Bl/√RE
2.41
Pmax
150 W
4″Woofer
fS
79 Hz
SD
57 cm²
80 - 2000 Hz
QTS
0.24
xmax
3.8 mm
SPL1W
89 dB
Bl/√RE
3.75
Pmax
200 W
3.5″Full-range
fS
90 Hz
SD
36 cm²
QTS
0.29
xmax
2.6 mm
SPL1W
88 dB
Bl/√RE
2.18
Pmax
30 W