Dayton Audio Classic DC300-8

Woofer

12″ / 307 mm
Nominal diameter
23 Hz
Resonance
0.33
Q factor
89 dB
Sensitivity
± 4.3 mm
Linear excursion
160 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
Discard
Apply

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Specifications

Sensitivity (1W, 1m, infinite baffle)
SPL1W
88.8
dB
Frequency response
25 - 2500
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
22.9
Hz
Mechanical quality factor
QMS
3.21
Electrical quality factor
QES
0.37
Total quality factor
QTS
0.33

Large signal parameters

Maximum linear excursion
xmax
4.3
mm
Air volume displaced at xmax
VD
215
cm³
Power handling
P
80
W
Program power
Pmax
160
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
6.8
Ω
Inductance (1kHz)
LE
2.93
mH
VC Diameter
51
mm
Winding material
Copper
Former material
Aluminum

Magnet

Force factor
Bl
16.3
N/A
Motor constant
Bl/√RE
6.25
N/√W
Weight
0.85
kg
Material
Ferrite

Diaphragm

Effective diameter
252
mm
Effective area
SD
499
cm²
Moving mass
MMS
100.7
g
Moving mass (without air load)
MMD
92.7
g
Material
Treated Paper

Suspensions

Stiffness
KMS
2.08
N/mm
Compliance
CMS
480
µm/N
Equivalent volume to the compliance
VAS
182
L
Mechanical resistance
RMS
4.51
N·s/m
Surround material
Rubber

Dimensions

Nominal diameter
12
307
mm
Overall diameter
307
mm
Baffle cutout diameter
280
mm
Overall depth
132
mm
Volume occupied by the driver (estimated)
2.1
L
Frame material
Steel
Dayton Audio DC300-8 Impedance
Dayton Audio DC300-8 SPL
Dayton Audio DC300-8 Dimensions

Export this driver to a simulation software:

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Similar woofers to Dayton Audio DC300-8

Peerless NE315W-04 Subwoofer
12Subwoofer
fS
22 Hz
SD
507 cm²
25 - 1000 Hz
QTS
0.35
xmax
11.7 mm
SPL1W
88 dB
Bl/√RE
6.75
Pmax
300 W