Eminence - Delta Pro 15 A

Haut-parleur 15" 400 W rms 8 Ohms
Chassis alu

Recommandé dans le cadre d'applications audio professionnelles, en coffret clos ou bass reflex. Idéal pour des enceintes full-range, médium/aigu ou retours de scène.

SPECIFICATION
Nominal Basket Diameter 15", 381 mm
Nominal Impedance 8 ohms
Power Rating Watts 400 W / Music Program 800 W
Resonance 42 Hz
Usable Frequency Range 54 Hz - 4.2 kHz
Sensitivity 101.6
Magnet Weight 80 oz.
Gap Height 0.375", 9.53 mm
Voice Coil Diameter 2.5", 63.5 mm

THIELE & Small Parameters
Resonant Frequency (fs) 42 Hz
DC Resistance (Re) 5.71
Coil Inductance (Le) 0.83 mH
Mechanical Q (Qms) 4.73
Electromagnetic Q (Qes) 0.44
Total Q (Qts) 0.40
Compliance Equivalent Volume (Vas) 243.5 liters / 8.6 cu. ft.
Peak Diaphragm Displacement Volume 368 cc
Mechanical Compliance of Suspension (Cms) 0.24 mm/N
BL Product (BL) 14.5 T-M
Diaphragm Mass inc. Airload (Mms) 61 grams
Efficiency Bandwidth Product (EBP) 95
Maximum Linear Excursion (Xmax) 4.3 mm
Surface Area of Cone (Sd) 856.3 cm2
Maximum Mechanical Limit (Xlim) 13.7 mm

MOUNTING Information
Recommended Enclosure Volume
Sealed 28-42.5 liters/1-1.5 cu.ft.
Vented 57-133 liters/2-4.7 cu.ft.
Overall Diameter 15.32", 389 mm
Baffle Hole Diameter 14.0", 356 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. 14.56", 369.9 mm
Depth 6.06", 154 mm

MATERIALS of Construction
Aluminum voice coil
Polyimide former
Ferrite magnet
Vented and extended core
Die-cast aluminum basket
Paper Cone
Cloth cone edge
Solid composition paper dust cap