10″ / 260 mm
Nominal diameter
65 Hz
Resonance
0.37
Q factor
94 dB
Sensitivity
± 5.5 mm
Linear excursion
800 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
94.1
dB
Frequency response
60 - 20000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
65.0
Hz
Mechanical quality factor
QMS
4.60
Electrical quality factor
QES
0.40
Total quality factor
QTS
0.37
Large signal parameters
Maximum linear excursion
xmax
5.5
mm
Air volume displaced at xmax
VD
176
cm³
Power handling
P
400
W
Program power
Pmax
800
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.9
Ω
Inductance (1kHz)
LE
0.5
mH
VC Diameter
64
mm
Winding height
HVC
19
mm
Magnet
Flux density
B
1.6
T
Force factor
Bl
14.3
N/A
Motor constant
Bl/√RE
5.89
N/√W
Air gap height
HAG
8
mm
Diaphragm
Effective diameter
202
mm
Effective area
SD
320
cm²
Moving mass
MMS
34
g
Moving mass (without air load)
MMD
29.7
g
Suspensions
Stiffness
KMS
5.68
N/mm
Compliance
CMS
176
µm/N
Equivalent volume to the compliance
VAS
25.5
L
Mechanical resistance
RMS
3.02
N·s/m
Dimensions
Nominal diameter
10
″
260
mm
Overall diameter
260
mm
Baffle cutout diameter
230
mm
Overall depth
146
mm
Volume occupied by the driver (estimated)
2.1
L
Net weight
5.05
kg
Frame material
Cast Aluminum
Similar speaker drivers to BMS 10C262
8″Mid Bass
fS
65 Hz
SD
210 cm²
78 - 4500 Hz
QTS
0.38
xmax
3.0 mm
SPL1W
93 dB
Bl/√RE
3.92
Pmax
450 W
8″Woofer
fS
66 Hz
SD
227 cm²
60 - 5500 Hz
QTS
0.41
xmax
5.8 mm
SPL1W
94 dB
Bl/√RE
3.83
Pmax
400 W
10″Subwoofer
fS
67 Hz
SD
347 cm²
70 - 4000 Hz
QTS
0.39
xmax
7.5 mm
SPL1W
93 dB
Bl/√RE
7.02
Pmax
1000 W