MONACOR SPH-200TC

Subwoofer

8″ / 210 mm
Nominal diameter
28 Hz
Resonance
0.24
Q factor
89 dB
Sensitivity
± 3.75 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
Discard
Apply
Sensitivity (1w, 1m, infinite baffle)
SPL1W
89.1
dB
Frequency response
28 - 4000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
28.0
Hz
Mechanical quality factor
QMS
6.19
Electrical quality factor
QES
0.25
Total quality factor
QTS
0.24

Large signal parameters

Maximum linear excursion
xmax
3.75
mm
Air volume displaced at xmax
VD
79
cm³
Power handling
P
120
W
Program power
Pmax
200
W

Voice Coil

Nominal impedance
Z
2 x 8
Ω
DC resistance (in series)
RE
13.6
Ω
Inductance (1kHz, in series)
LE
4.0
mH
VC Diameter
50
mm
Winding material
Kapton

Magnet

Force factor (in series)
Bl
17.8
N/A
Motor constant
Bl/√RE
4.83
N/√W
Diameter
120
mm
Weight
0.84
kg

Diaphragm

Effective diameter
164
mm
Effective area
SD
210
cm²
Moving mass
MMS
32
g
Moving mass (without air load)
MMD
29.7
g

Suspensions

Stiffness
KMS
0.99
N/mm
Compliance
CMS
1010
µm/N
Equivalent volume to the compliance
VAS
65
L
Mechanical resistance
RMS
0.91
N·s/m

Dimensions

Nominal diameter
8
210
mm
Overall diameter
210
mm
Baffle cutout diameter
185
mm
Overall depth
102
mm
Flange thickness
9
mm
Mounting depth
93
mm
Volume occupied by the driver (estimated)
0.97
L
Net weight
2.6
kg
MONACOR SPH-200TC SPL & Impedance
MONACOR SPH-200TC Dimensions

Export this driver to a simulation software:

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