VOLT B2500.1
Woofer
10″ / 250 mm
Nominal diameter
39 Hz
Resonance
0.34
Q factor
87 dB
Sensitivity
± 5.5 mm
Linear excursion
500 W
Program Power
.jpg)
.jpg)
.jpg)
Sensitivity (1w, 1m, infinite baffle)
SPL1W
87.3
dB
Frequency response
25 - 1000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
39.0
Hz
Mechanical quality factor
QMS
2.21
Electrical quality factor
QES
0.41
Total quality factor
QTS
0.34
Large signal parameters
Maximum linear excursion
xmax
5.5
mm
Maximum excursion before damage
xlim
12.5
mm
Air volume displaced at xmax
VD
185
cm³
Power handling
P
250
W
Program power
Pmax
500
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.7
Ω
Inductance (1kHz)
LE
0.9
mH
VC Diameter
75
mm
Winding material
Copper
Magnet
Force factor
Bl
18.7
N/A
Motor constant
Bl/√RE
7.83
N/√W
Weight
8.1
kg
Diaphragm
Effective diameter
207
mm
Effective area
SD
337
cm²
Moving mass
MMS
104
g
Moving mass (without air load)
MMD
99.1
g
Suspensions
Stiffness
KMS
6.25
N/mm
Compliance
CMS
160
µm/N
Equivalent volume to the compliance
VAS
26
L
Mechanical resistance
RMS
11.53
N·s/m
Dimensions
Nominal diameter
10
″
250
mm
Overall diameter
285
mm
Baffle cutout diameter
245
mm
Overall depth
121
mm
Flange thickness
9
mm
Mounting depth
112
mm
Volume occupied by the driver
2.0
L
Net weight
8.65
kg
Frame material
Painted Diecast Aluminum
.png)
.png)
Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
SpeakerbenchSimilar woofers to VOLT B2500.1
.png.webp)
.jpg.webp)
8″Woofer
fS
39 Hz
SD
201 cm²
39 - 3000 Hz
QTS
0.30
xmax
6.0 mm
SPL1W
89 dB
Bl/√RE
5.42
Pmax
200 W
.jpg.webp)
Skar Audio DDX-12 D22 x 2 Ω
12″Subwoofer
fS
39 Hz
SD
510 cm²
35 - 500 Hz
QTS
0.34
xmax
15.0 mm
SPL1W
88 dB
Bl/√RE
13
Pmax
1500 W