P.Audio BT10-500A
Low frequency
10″ / 254 mm
Nominal diameter
60 Hz
Resonance
0.55
Q factor
93 dB
Sensitivity
± 4.1 mm
Linear excursion
400 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
92.5
dB
Frequency response
60 - 3000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
60.0
Hz
Mechanical quality factor
QMS
9.78
Electrical quality factor
QES
0.59
Total quality factor
QTS
0.55
Large signal parameters
Maximum linear excursion
xmax
4.1
mm
Air volume displaced at xmax
VD
149
cm³
Power handling
P
200
W
Program power
Pmax
400
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.7
Ω
Inductance (1kHz)
LE
0.49
mH
VC Diameter
64
mm
Winding height
HVC
16.2
mm
Winding material
CCA-W
Former material
Kapton
Magnet
Flux density
B
1.1
T
Force factor
Bl
11.7
N/A
Motor constant
Bl/√RE
4.9
N/√W
Air gap height
HAG
8
mm
Material
Ferrite
Diaphragm
Effective diameter
213
mm
Effective area
SD
363
cm²
Moving mass
MMS
38.3
g
Moving mass (without air load)
MMD
33.3
g
Material
Waterproof Paper
Suspensions
Stiffness
KMS
5.5
N/mm
Compliance
CMS
182
µm/N
Equivalent volume to the compliance
VAS
34.1
L
Mechanical resistance
RMS
1.48
N·s/m
Surround material
Cloth
Spider material
Cotton (Single)
Dimensions
Nominal diameter
10
″
254
mm
Overall diameter
265
mm
Baffle cutout diameter
237
mm
Overall depth
120
mm
Flange thickness
14
mm
Mounting depth
106
mm
Volume occupied by the driver (estimated)
1.9
L
Net weight
5.0
kg
Frame material
Aluminium
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SpeakerbenchSimilar speaker drivers to P.Audio BT10-500A
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10″Mid Bass
fS
59 Hz
SD
356 cm²
80 - 3500 Hz
QTS
0.50
xmax
4.5 mm
SPL1W
93 dB
Bl/√RE
5.2
Pmax
450 W
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12″Subwoofer
fS
57 Hz
SD
531 cm²
50 - 3000 Hz
QTS
0.54
xmax
7.9 mm
SPL1W
94 dB
Bl/√RE
6.99
Pmax
1800 W
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10″Woofer
fS
60 Hz
SD
362 cm²
60 - 4500 Hz
QTS
0.47
xmax
5.4 mm
SPL1W
93 dB
Bl/√RE
5.14
Pmax
400 W