Scan-Speak Revelator 26W/4867T00

Woofer

10″ / 260 mm
Nominal diameter
18 Hz
Resonance
0.29
Q factor
88 dB
Sensitivity
± 9 mm
Linear excursion
200 W
Program Power
Scan-Speak 26W/4867T00 Woofer
Impedance
Excursion
Velocity
SPL
Phase
Group delay
Step response
Tone Burst
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
Discard
Apply
Sensitivity (1W, 1m, infinite baffle)
SPL1W
87.8
dB
Frequency response
18 - 1500
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
18.0
Hz
Mechanical quality factor
QMS
5.80
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
4
Ω
DC resistance
RE
3.7
Ω
Inductance (1kHz, estimated)
LE
0.56
mH
VC Diameter
50
mm
Winding height
HVC
24
mm

Magnet

Force factor
Bl
8.3
N/A
Motor constant
Bl/√RE
4.31
N/√W
Air gap height
HAG
6
mm
Material
Ferrite

Diaphragm

Effective diameter
202
mm
Effective area
SD
320
cm²
Moving mass
MMS
51
g
Moving mass (without air load)
MMD
46.7
g
Material
Anodized Aluminium

Suspensions

Stiffness
KMS
0.65
N/mm
Compliance
CMS
1530
µm/N
Equivalent volume to the compliance
VAS
220
L
Mechanical resistance
RMS
0.99
N·s/m
Surround material
SBR Rubber

Dimensions

Nominal diameter
10
″
260
mm
Volume occupied by the driver
1.31
L
Net weight
3.7
kg
Frame material
Die cast Aluminium
SPL & Impedance
Scan-Speak 26W/4867T00 SPL & Impedance
Scan-Speak 26W/4867T00 Dimensions
DatasheetDatasheet

Export this driver to a simulation software:

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