MONACOR SP-30PATC

Full-range

12″ / 313 mm
Nominal diameter
47 Hz
Resonance
0.28
Q factor
97 dB
Sensitivity
± 2 mm
Linear excursion
400 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
97.2
dB
Frequency response
47 - 15000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
47.0
Hz
Mechanical quality factor
QMS
3.69
Electrical quality factor
QES
0.30
Total quality factor
QTS
0.28

Large signal parameters

Maximum linear excursion
xmax
2.0
mm
Air volume displaced at xmax
VD
102
cm³
Power handling
P
200
W
Program power
Pmax
400
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
5.2
Ω
Inductance (1kHz)
LE
0.7
mH
VC Diameter
50
mm
Winding material
Kapton

Magnet

Force factor
Bl
14.03
N/A
Motor constant
Bl/√RE
6.15
N/√W
Diameter
155
mm
Weight
1.4
kg

Diaphragm

Effective diameter
255
mm
Effective area
SD
510
cm²
Moving mass
MMS
38
g
Moving mass (without air load)
MMD
29.7
g

Suspensions

Stiffness
KMS
3.45
N/mm
Compliance
CMS
290
µm/N
Equivalent volume to the compliance
VAS
107
L
Mechanical resistance
RMS
3.04
N·s/m

Dimensions

Nominal diameter
12
313
mm
Overall diameter
313
mm
Baffle cutout diameter
283
mm
Overall depth
137
mm
Flange thickness
13
mm
Mounting depth
124
mm
Volume occupied by the driver (estimated)
2.2
L
Net weight
4.735
kg
MONACOR SP-30PATC SPL & Impedance
MONACOR SP-30PATC Dimensions

Export this driver to a simulation software:

WinISDWinISDBasta!Basta!HornrespHornrespQSpeakersQSpeakersSpeakerSimSpeakerSimMfbLabsMfbLabsSpeakerbenchSpeakerbench

Similar woofers to MONACOR SP-30PATC

Eminence KAPPA-12A Woofer
12Woofer
fS
45 Hz
SD
520 cm²
62 - 4200 Hz
QTS
0.27
xmax
3.2 mm
SPL1W
97 dB
Bl/√RE
6.53
Pmax
900 W
Eminence LEGEND EM12 Guitar Speaker
12Guitar Speaker
fS
49 Hz
SD
532 cm²
60 - 4900 Hz
QTS
0.28
xmax
1.3 mm
SPL1W
99 dB
Bl/√RE
6.58
Pmax
400 W
SICA 12 C 2,5 CP Coaxial
12Coaxial
fS
51 Hz
SD
531 cm²
55 - 3500 Hz
QTS
0.30
xmax
5.0 mm
SPL1W
97 dB
Bl/√RE
6.95
Pmax
600 W