SEAS D1004-04 L26RO4Y

Subwoofer

10″ / 260 mm
Nominal diameter
24 Hz
Resonance
0.27
Q factor
86 dB
Sensitivity
± 14 mm
Linear excursion
500 W
Program Power
SEAS D1004-04 L26RO4Y Subwoofer
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
85.7
dB
Frequency response
20 - 1000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
24.0
Hz
Mechanical quality factor
QMS
4.90
Electrical quality factor
QES
0.28
Total quality factor
QTS
0.27

Large signal parameters

Maximum linear excursion
xmax
14.0
mm
Maximum excursion before damage
xlim
28.0
mm
Air volume displaced at xmax
VD
508
cm³
Power handling
P
250
W
Program power
Pmax
500
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
3.3
Ω
Inductance (1kHz)
LE
3.85
mH
VC Diameter
56
mm
Winding height
HVC
38
mm

Magnet

Flux density
B
1.1
T
Force factor
Bl
18.0
N/A
Motor constant
Bl/√RE
9.91
N/√W
Air gap height
HAG
10
mm
Weight
2.34
kg

Diaphragm

Effective diameter
215
mm
Effective area
SD
363
cm²
Moving mass
MMS
173
g
Moving mass (without air load)
MMD
168.1
g

Suspensions

Stiffness
KMS
3.85
N/mm
Compliance
CMS
260
µm/N
Equivalent volume to the compliance
VAS
46
L
Mechanical resistance
RMS
5.4
N·s/m

Dimensions

Nominal diameter
10
″
260
mm
Volume occupied by the driver (estimated)
4.5
L
Net weight
10.0
kg
SPL & Impedance
SEAS D1004-04 L26RO4Y SPL & Impedance
SEAS D1004-04 L26RO4Y Dimensions
DatasheetDatasheet

Export this driver to a simulation software:

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Similar subwoofers to SEAS D1004-04 L26RO4Y

SEAS XM004-04 L26RO4Y Subwoofer
SEAS  XM004-04 L26RO4Y4 Ω
10″Subwoofer
fS
26 Hz
SD
342 cm²
20 - 1000 Hz
QTS
0.27
xmax
15.0 mm
SPL1W
85 dB
Bl/√RE
9.46
Pmax
500 W