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KAPPA PRO-10A Professional Series
(Vd) Recommended for professional audio in a sealed mid-range, vented mid-bass, and bass enclosure.
Also suitable for bass guitar.
SPECIFICATION - Nominal Basket Diameter 10“, 254 mm
- Nominal Impedance 8 ohms
- Power Rating Watts 500 W / Music Program 1000 W
- Resonance 46 Hz
- Usable Frequency Range 102 Hz - 2 kHz
- Sensitivity 97
- Magnet Weight 80 oz.
- Gap Height 0.375“, 9.53 mm
- Voice Coil Diameter 3“, 76.2 mm
THIELE & Small Parameters - Resonant Frequency (fs) 46 Hz
- DC Resistance (Re) 6.50
- Coil Inductance (Le) 1.15 mH
- 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 110cc
- Mechanical Compliance of Suspension (Cms) 0.31 mm/N
- BL Product (BL) 18.8 T-M
- Diaphragm Mass inc. Airload (Mms) 38 grams
- Efficiency Bandwidth Product (EBP) 230
- Maximum Linear Excursion (Xmax) 3.2 mm
- Surface Area of Cone (Sd) 344.9 cm²
- Maximum Mechanical Limit (Xlim) 10.9 mm
MOUNTING Information - Recommended Enclosure Volume
Sealed 7-9.9 liters/0.25-0.35 cu. ft.
Vented 12-28 liters/0.43-1 cu.ft. - Overall Diameter 10.25“, 260.4 mm
- Baffle Hole Diameter 9.13“, 231.8 mm
- Front Sealing Gasket fitted as Standard
- Rear Sealing Gasket fitted as Standard
- Mounting Holes Diameter 0.28“, 7.1 mm
- Mounting Holes B.C.D. 9.63“, 244.5 mm
- Depth 4.33“, 110 mm
MATERIALS of Construction - Copper voice coil
- Polyimide former
- Ferrite magnet
- Vented core
- Die-cast aluminum basket
- Paper Cone
- Cloth cone edge
- Solid composition paper dust cap
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- 2,5'' voice coil fiberglass former and aluminium winding
- Progressive wave Konex spider
- Cloth surround with DAR technology
- Cone waterproof treatment
- Ventilated voice coil to reduce power compression
- BMF ferrite magnet
- 94.9 dB sensitivity
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Nominal Diameter 250 mm (10 in)
Overall Diameter 261 mm (10.28 in)
Bolt Circle Diameter 246 mm (9.69 in)
Baffle Cutout Diameter 232 mm (9.13 in)
Depth 141.3 mm (5.56 in)
Flange and Gasket Thickness 12.5 mm (0.49 in)
Net Weight 3.4 Kg (7.5 lb)
Shipping Box
(Single Carton Box) 305x305x185 mm (12x12x7.28 in)
Shipping Weight 4 Kg (8.8 lb)
Nominal Impedance 8 Ohm
Minimum Impedance 6.3 Ohm
Nominal Power Handling *** 600 W
Maximum Power Handling **** 1200 W
Sensitivity (1W/1m) 97 dB
Frequency Range 70÷4000 Hz
Voice Coil Diameter 77 mm (3 in)
Winding Material Al
Former Material Glass Fiber
Winding Depth 18 mm (0.71 in)
Magnetic Gap Depth 12 mm (0.47 in)
Flux Density 1.1 T
Fs 72 Hz
Re 5.1 Ohm
Qes 0.37
Qms 2.4
Qts 0.32
Vas 15.7 dm^3 (0.55 ft^3)
Sd 327 cm^2 (50.7 in^2)
Xmax * 7 mm
Xdamage ** 19.5 mm
Mms 47 g
Bl 17.4 N/A
Le 0.76 mH
Mmd 43.6 g
Cms 0.1 mm/N
Rms 8.86 Kg/s
Eta Zero 1.6 %
EBP 200 hz
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BETA-10A American Standard Series
Recommended for professional audio, bass guitar, mid-bass or floor monitor applications in sealed enclosures.
Also works well as a mid-bass or woofer in vented enclosures.
SPECIFICATION - Nominal Basket Diameter 10“, 254 mm
- Nominal Impedance 16 ohms
- Power Rating Watts 250 W / Music Program 500 W
- Resonance 53 Hz
- Usable Frequency Range 51 Hz - 3.8 kHz
- Sensitivity 97
- Magnet Weight 34 oz.
- Gap Height 0.312“, 7.92 mm
- Voice Coil Diameter 2“, 50.8 mm
THIELE & Small Parameters - Resonant Frequency (fs) 53 Hz
- DC Resistance (Re) 5.75
- Coil Inductance (Le) 0.67 mH
- Mechanical Q (Qms) 8.14
- Electromagnetic Q (Qes) 0.52
- Total Q (Qts) 0.49
- Compliance Equivalent Volume (Vas) 60.1 liters / 2.1 cu. ft.
- Peak Diaphragm Displacement Volume (Vd) 102 cc
- Mechanical Compliance of Suspension (Cms) 0.36 mm/N
- BL Product (BL) 9.6 T-M
- Diaphragm Mass inc. Airload (Mms) 25 grams
- Efficiency Bandwidth Product (EBP) 103
- Maximum Linear Excursion (Xmax) 3.0 mm
- Surface Area of Cone (Sd) 344.9 cm²
- Maximum Mechanical Limit (Xlim) 8.6 mm
MOUNTING Information - Recommended Enclosure Volume
Sealed 8.5-14.2 liters/0.3-0.5 cu.ft.
Vented 19.8-70.8 liters/0.7-2.5 cu.ft. - Overall Diameter 10.11“, 256.8 mm
- Baffle Hole Diameter 9.13“, 231.8 mm
- Front Sealing Gasket fitted as standard
- Rear Sealing Gasket fitted as standard
- Mounting Holes Diameter 0.23“, 5.7 mm
- Mounting Holes B.C.D. 9.6“, 243.8 mm
- Depth 3.98“, 101 mm
MATERIALS of Construction - Aluminum voice coil
- Polyimide former
- Ferrite magnet
- Vented core
- Pressed steel basket
- Paper Cone
- Cloth cone edge
- Solid composition paper dust cap
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Eminence Basslite CA2010 10" 150W 8 Ohm
Recommended for bass guitar. Excellent in either sealed or vented enclosures. Nice, tight, top end.
SPECIFICATION - Nominal Basket Diameter 10“, 254mm
- Nominal Impedance* 8 ohms
- Power Rating** Watts 150W Music Program 300W
- Resonance 51Hz
- Usable Frequency Range*** 48Hz-7kHz
- Sensitivity 93.5
- Magnet Weight 4 oz.
- Gap Height 0.28“, 7.2mm
- Voice Coil Diameter 2“, 50.8mm
THIELE & Small Parameters - Resonant Frequency (fs) 51Hz
- DC Resistance (Re) 5.46
- Coil Inductance (Le) 0.55mH
- Mechanical Q (Qms) 17.5
- Electromagnetic Q (Qes) 0.52
- Total Q (Qts) 0.51
- Compliance Equivalent Volume (Vas) 49 liters / 1.7 cu. ft.
- Peak Diaphragm Displacement Volume (Vd) 126cc
- Mechanical Compliance of Suspension (Cms) 0.27mm/N
- BL Product (BL) 11.2 T-M
- Diaphragm Mass inc. Airload (Mms) 37 grams
- Efficiency Bandwidth Product (EBP) 98
- Maximum Linear Excursion (Xmax) 3.5mm
- Surface Area of Cone (Sd) 360.7 cm2
- Maximum Mechanical Limit (Xlim) 7.0mm
MOUNTING Information - Recommended Enclosure Volume
Sealed 17-23 liters/ 0.6-0.8 cu.ft.
Vented 23-54 liters/ 0.8-1.9 cu.ft. - Overall Diameter 10.25“, 260.4mm
- Baffle Hole Diameter 9.13“, 231.9mm
- Front Sealing Gasket fitted as standard
- Rear Sealing Gasket fitted as standard
- Mounting Holes Diameter 0.28“, 7.0mm
- Mounting Holes B.C.D. 9.73“, 247.1mm
- Depth 4.75“, 121mm
- Net Weight 3.6 lbs.,1.6 kg
- Shipping Weight 4.7 lbs., 2.1 kg
MATERIALS of Construction - Copper voice coil
- Polyimide former
- Neodymium magnet
- Non-vented core
- Die-cast aluminum basket
- Aluminum Alloy Cone
- Cloth cone edge
- Solid composition felt dust cap
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