P.Audio BT12-600A
Low frequency
12″ / 305 mm
Nominal diameter
60 Hz
Resonance
0.4
Q factor
94 dB
Sensitivity
± 3.9 mm
Linear excursion
600 W
Program Power
.jpg)
.jpg)
.jpg)
Sensitivity (1w, 1m, infinite baffle)
SPL1W
93.7
dB
Frequency response
60 - 3000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
60.0
Hz
Mechanical quality factor
QMS
6.14
Electrical quality factor
QES
0.42
Total quality factor
QTS
0.40
Large signal parameters
Maximum linear excursion
xmax
3.9
mm
Air volume displaced at xmax
VD
207
cm³
Power handling
P
300
W
Program power
Pmax
600
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
6.0
Ω
Inductance (1kHz)
LE
0.76
mH
VC Diameter
76
mm
Winding height
HVC
16.8
mm
Winding material
CCA-W
Former material
Glass fiber
Magnet
Flux density
B
1.2
T
Force factor
Bl
17.2
N/A
Motor constant
Bl/√RE
7.02
N/√W
Air gap height
HAG
9
mm
Material
Ferrite
Diaphragm
Effective diameter
262
mm
Effective area
SD
531
cm²
Moving mass
MMS
69.2
g
Moving mass (without air load)
MMD
60.5
g
Material
Waterproof Paper
Suspensions
Stiffness
KMS
8.93
N/mm
Compliance
CMS
112
µm/N
Equivalent volume to the compliance
VAS
44.8
L
Mechanical resistance
RMS
4.25
N·s/m
Surround material
Cloth
Spider material
Cotton (Single)
Dimensions
Nominal diameter
12
″
305
mm
Overall diameter
314
mm
Baffle cutout diameter
283
mm
Overall depth
133
mm
Flange thickness
15
mm
Mounting depth
118
mm
Volume occupied by the driver (estimated)
2.9
L
Net weight
7.2
kg
Frame material
Aluminium
.png)
.png)
Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
SpeakerbenchSimilar speaker drivers to P.Audio BT12-600A
.jpg.webp)
10″Bass Guitar Speaker
fS
53 Hz
SD
350 cm²
53 - 3100 Hz
QTS
0.42
xmax
3.0 mm
SPL1W
94 dB
Bl/√RE
4.67
Pmax
400 W
.jpg.webp)
12″Low frequency
fS
56 Hz
SD
531 cm²
60 - 2500 Hz
QTS
0.42
xmax
1.1 mm
SPL1W
94 dB
Bl/√RE
7.43
Pmax
1400 W
.jpg.webp)
10″Bass Guitar Speaker
fS
55 Hz
SD
350 cm²
54 - 3000 Hz
QTS
0.39
xmax
3.0 mm
SPL1W
94 dB
Bl/√RE
5.05
Pmax
400 W