4
POWERCLASS
PC12 C2
Subwoofer
PC12 C2
Specifications
Normal Power Handling
300W rms
Voice Coil Diameter
2” / 50.8mm
Voice Coil Type / Former
4 Layer/TIL
Resonant Frequency
21.64Hz
Qts-Total Damping
0.41
Qms- Mechanical Damping
5.41
Qes- Electromagnetic Damping
0.44
Vas- Equivalent Compliance Volume
5.31cuft / 150.37 liter
DC Resistance of V.C.
3.6W / 6.8W
Sensitivity (SPL at 1W)
90.67 dB
Xmax (Linear Excursion)
±
.393" / 9.97mm
Peak to Peak Excursion
±
.67" / 17.00mm
Mms- Total Mass
4.46oz / 126.59g
Sd- Piston Area
.555sqft / 0.0511 sqm
Bl- Magnet Product
11.87 Tm
Cone Material
Carbon Poly
Basket Material
Stamped Steel
Net Weight
8.92lbs / 4.04kg
Dimensions
12.0” dia. X 5.78” H
305mm dia. X 147mm H
Mounting Hole Diameter
11.00” / 280mm
Mounting Depth
5.5" / 140mm
Displacement
.075 cuft / 2.12 liter
PC12 C2 Enclosure Recommendations
SPL 1:
2.3 cu.ft. Bandpass
F3: 53Hz
Fo: 70Hz
.6 Sealed/1.7 Ported, 2) 4"Dia x 4.5"L Ports
SPL 2:
1.25 cu.ft. Ported
F3: 42Hz
Fo: 45Hz
4"Dia x 10.0"L Port
General Use 1:
1.75 cu.ft. Ported
F3: 37Hz
Fo: 40Hz
4"Dia x 8.5"L Port
General Use 2:
1.9 cu.ft. Bandpass
F3: 45Hz
Fo: 68Hz
.7 Sealed/1.2 Ported, 2) 4"Dia x 8.5"L Ports
Audiophile 1:
1.25 cu.ft. Sealed
F3: 44Hz
Audiophile 2:
2.5 cu.ft. Ported
F3: 31Hz
Fo: 35Hz
4"Dia x 7.5"L Port
See page 10 for examples of dimensions for these enclosures.
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