D.A.S. Audio 10B
Mid-range
10″ / 254 mm
Nominal diameter
59 Hz
Resonance
0.19
Q factor
96 dB
Sensitivity
± 4 mm
Linear excursion
800 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
96.0
dB
Frequency response
55 - 5700
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
59.0
Hz
Mechanical quality factor
QMS
8.15
Electrical quality factor
QES
0.19
Total quality factor
QTS
0.19
Large signal parameters
Maximum linear excursion
xmax
4.0
mm
Maximum excursion before damage
xlim
10.0
mm
Air volume displaced at xmax
VD
144
cm³
Power handling
P
400
W
Program power
Pmax
800
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.5
Ω
Inductance (1kHz, estimated)
LE
0.81
mH
VC Diameter
102
mm
Winding height
HVC
12
mm
Winding material
Aluminium EFW
Former material
Glass Fibre Reinforced Polymer
Magnet
Force factor
Bl
22.8
N/A
Motor constant
Bl/√RE
9.72
N/√W
Air gap height
HAG
8
mm
Material
Ferrite
Diaphragm
Effective diameter
214
mm
Effective area
SD
360
cm²
Moving mass
MMS
49
g
Moving mass (without air load)
MMD
44.2
g
Suspensions
Stiffness
KMS
6.67
N/mm
Compliance
CMS
150
µm/N
Equivalent volume to the compliance
VAS
27.6
L
Mechanical resistance
RMS
2.23
N·s/m
Surround material
Polycotton
Spider material
Polycotton
Dimensions
Nominal diameter
10
″
254
mm
Volume occupied by the driver (estimated)
1.5
L
Frame material
Injected Aluminum
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QSpeakers
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MfbLabs
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10″Mid-range
fS
71 Hz
SD
317 cm²
100 - 4000 Hz
QTS
0.21
xmax
5.3 mm
SPL1W
97 dB
Bl/√RE
8.52
Pmax
800 W
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10″Mid Bass
fS
76 Hz
SD
320 cm²
80 - 4000 Hz
QTS
0.21
xmax
1.5 mm
SPL1W
97 dB
Bl/√RE
8.14
Pmax
700 W
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10″Mid Bass
fS
67 Hz
SD
320 cm²
65 - 3500 Hz
QTS
0.19
xmax
6.5 mm
SPL1W
96 dB
Bl/√RE
9.81
Pmax
800 W