Scan-Speak 26W/8861T00
Woofer
10″ / 260 mm
Nominal diameter
19 Hz
Resonance
0.31
Q factor
89 dB
Sensitivity
± 9 mm
Linear excursion
200 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
88.7
dB
Thiele & Small parameters
Resonance frequency (free air)
fS
19.0
Hz
Mechanical quality factor
QMS
5.20
Electrical quality factor
QES
0.33
Total quality factor
QTS
0.31
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
6.2
Ω
Inductance (1kHz)
LE
0.35
mH
VC Diameter
50
mm
Winding height
HVC
24
mm
Magnet
Force factor
Bl
9.9
N/A
Motor constant
Bl/√RE
3.98
N/√W
Air gap height
HAG
6
mm
Material
Ferrite
Diaphragm
Effective diameter
202
mm
Effective area
SD
320
cm²
Moving mass
MMS
43.5
g
Moving mass (without air load)
MMD
39.2
g
Material
Rigid Paper
Suspensions
Stiffness
KMS
0.62
N/mm
Compliance
CMS
1610
µm/N
Equivalent volume to the compliance
VAS
231
L
Mechanical resistance
RMS
1.0
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
Frame material
Aluminium
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SpeakerbenchSimilar subwoofers to Scan-Speak 26W/8861T00
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