Description
DELTA-10A Series Standard American
Recommended for professional audio and bass guitar applications as a woofer/mid-bass or mid-range in vented
monitors, satellites and multi-way enclosures.
SPECIFICATION
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Nominal Basket Diameter 10", 254 mm
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Nominal Impedance 8 ohms
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Power Rating Watts 350 W / Music Program 700 W
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Resonance 66 Hz
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Usable Frequency Range 63 Hz - 3.7 kHz
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Sensitivity 98.8
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Magnet Weight 56 oz.
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Gap Height 0.375", 9.53 mm
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Voice Coil Diameter 2.5", 63.5 mm
THIELE & Small Parameters
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Resonant Frequency (fs) 66 Hz
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DC Resistance (Re) 5.42
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Coil Inductance (Le) 0.74 mH
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Mechanical Q (Qms) 6.53
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Electromagnetic Q (Qes) 0.35
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Total Q (Qts) 0.33
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Compliance Equivalent Volume (Vas) 30.5 liters / 1.1 cu. ft.
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Peak Diaphragm Displacement Volume (Vd) 121 cc
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Mechanical Compliance of Suspension (Cms) 0.18 mm/N
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BL Product (BL) 14.4 T-M
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Diaphragm Mass inc. Airload (Mms) 32 grams
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Efficiency Bandwidth Product(EBP) 189
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Maximum Linear Excursion (Xmax) 3.5 mm
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Surface Area of Cone (Sd) 344.9 cm²
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Maximum Mechanical Limit (Xlim) 9.4 mm
MOUNTING Information
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Recommended Enclosure Volume
Sealed N/A
Vented 12.7-37.9 liters/0.45-1.34 cu. ft.
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Overall Diameter 10.09", 256.2 mm
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Baffle Hole Diameter 9.05", 229.7 mm
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Front Sealing Gasket fitted as standard
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Rear Sealing Gasket fitted as standard
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Mounting Holes Diameter 0.25", 6.4 mm
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Mounting Holes B.C.D. 9.66", 245.4 mm
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Depth 4.25", 108 mm
MATERIALS of Construction
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Aluminum voice coil
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Polyimide former
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Ferrite magnet
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Vented core
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Pressed steel basket
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Paper Cone
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Cloth cone edge
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Solid composition paper dust cap