Precision Power PRO15 - Manual (Page 3)

POWERCLASS PRO15 Subwoofer
1
PRO15 Specifications
Normal Power Handling 600W rms
Voice Coil Diameter 5”
Voice Coil Type / Former Edge wound/Aluminum
Resonant Frequency 31Hz
Qts-Total Damping 0.34
Qms- Mechanical Damping 1.21
Qes- Electromagnetic Damping 0.47
Vas- Equivalent Compliance Volume 108.43 Liter
DC Resistance of V.C. 4
Ω
/ 8
Ω
Sensitivity (SPL at 1W) 90.51 dB
Linear Excursion
±
6.25mm
Peak to Peak Excursion 31.5mm
Mms- Total Mass 207.04grams
Sd- Piston Area 0.0790 sqM
Bl- Magnet Product 18.73 TM
Diaphragm Material Carbon fiber/Nomex honeycomb
Basket Material Cast Aluminum
Net Weight 41 lb
Dimensions 15.143” dia. X 5.63” H
Mounting Hole Diameter 13.75” dia.
Mounting Depth 5.00"
Displacement .21 cubic feet
PRO15 Enclosure Recommendations
SPL 1: 3.0 cu.ft. Bandpass F3: 55Hz
1.0 Sealed/2.0 Ported, 2) 4"Dia x 2.5"L Ports
SPL 2: 2.0 cu.ft. Ported F3: 38Hz
1) 6"Dia x 12.75"L Port
General Use 1: 2.0 cu.ft. Ported F3: 38Hz
1) 6"Dia x 12.75"L Port
General Use 2: 1.75 cu.ft. Ported F3: 40Hz
1) 4"Dia x 6.125"L Port
Audiophile 1: 1.5 cu.ft. Ported F3: 42Hz
1) 4"Dia x 7.75"L Port
Audiophile 2: 1.5 cu.ft. Sealed F3: 44Hz
See page 10 for examples of dimensions for these enclosures.
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