10″ / 260 mm
Nominal diameter
19 Hz
Resonance
0.29
Q factor
88 dB
Sensitivity
± 9 mm
Linear excursion
200 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
87.6
dB
Thiele & Small parameters
Resonance frequency (free air)
fS
19.0
Hz
Mechanical quality factor
QMS
4.50
Electrical quality factor
QES
0.31
Total quality factor
QTS
0.29
Large signal parameters
Maximum linear excursion
xmax
9.0
mm
Maximum excursion before damage
xlim
14.0
mm
Air volume displaced at xmax
VD
288
cm³
Power handling
P
80
W
Program power
Pmax
200
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.8
Ω
Inductance (1kHz)
LE
0.4
mH
VC Diameter
50
mm
Winding height
HVC
24
mm
Magnet
Force factor
Bl
11.2
N/A
Motor constant
Bl/√RE
4.65
N/√W
Air gap height
HAG
6
mm
Diaphragm
Effective diameter
202
mm
Effective area
SD
320
cm²
Moving mass
MMS
57
g
Moving mass (without air load)
MMD
52.7
g
Material
Rigid Black Anodized Aluminium
Suspensions
Stiffness
KMS
0.81
N/mm
Compliance
CMS
1230
µm/N
Equivalent volume to the compliance
VAS
176
L
Mechanical resistance
RMS
1.51
N·s/m
Surround material
SBR Rubber
Dimensions
Nominal diameter
10
″
260
mm
Volume occupied by the driver (estimated)
1.6
L
Net weight
3.7
kg
Similar subwoofers to Scan-Speak 26W/8867T00
10″Woofer
fS
23 Hz
SD
346 cm²
23 - 3000 Hz
QTS
0.28
xmax
8.0 mm
SPL1W
87 dB
Bl/√RE
4.31
Pmax
500 W
10″Subwoofer
fS
20 Hz
SD
343 cm²
20 - 3500 Hz
QTS
0.25
xmax
4.5 mm
SPL1W
87 dB
Bl/√RE
5.21
Pmax
300 W
10″Subwoofer
fS
20 Hz
SD
330 cm²
20 - 1000 Hz
QTS
0.33
xmax
7.0 mm
SPL1W
88 dB
Bl/√RE
4.26
Pmax
300 W