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KAPPA PRO-10A
SPECIFICATION
Nominal Basket Diameter 10", 254mm
Nominal Impedance* 8 ohms
Power Rating
Watts 500W
Music Program 1000W
Resonance 46Hz
Usable Frequency Range 102Hz-2kHz
Sensitivity*** 97
Magnet Weight 80 oz.
Gap Height 0.375", 9.53mm
Voice Coil Diameter 3", 76.2mm

THIELE & SMALL PARAMETERS
Resonant Frequency (fs) 46Hz
DC Resistance (Re) 6.50
Coil Inductance (Le) 1.15mH
Mechanical Q (Qms) 10.10
Electromagnetic Q (Qes) 0.20
Total Q (Qts) 0.20
Compliance Equivalent Volume (Vas) 52.2 liters / 1.8 cu.ft.
Peak Diaphragm Displacement Volume (Vd) 110cc
Mechanical Compliance of Suspension (Cms) 0.31mm/N
BL Product (BL) 18.8 T-M
Diaphram Mass inc. Airload (Mms) 38 grams
Efficiency Bandwidth Product (EBP) 230
Maximum Linear Excursion (Xmax) 3.2mm
Surface Area of Cone (Sd) 344.9 cm2
Maximum Mechanical Limit (Xlim) 10.9mm

MOUNTING INFORMATION
Recommended Enclosure
Sealed 7-9.9 liters/0.25-0.35 cu.ft.
Vented 12-28 liters/0.43-1 cu.ft.
Overall Diameter 10.25", 260.4mm
Baffle Hole Diameter 9.13", 231.8mm
Front Sealing Gasket fitted as standard
Rear Sealing Gasket fitted as standard
Mounting Holes Diameter 0.28", 7.1mm
Mounting Holes B.C. D. 9.63", 244.5mm
Depth 4.33", 110mm
Net Weight 15.3 lbs., 6.9 kg
Shipping Weight 16.4 lbs., 7.4 kg

MATERIALS OF CONSTRUCTION
Coil Construction Copper voice coil
Coil Former Polyimide former
Magnet Composition Ferrite magnet
Core Details Vented core
Basket Materials Die-cast aluminum basket
Cone Composition Paper Cone
Cone Edge Composition Cloth cone edge
Dustcap Composition Solid composition paper dust cap