Eminence DELTA 15A 15in Speaker 400 Watts
Eminence Delta 15A
15" 400 Watt
Recommended for professional audio as a mid-bass or vocal wedge in a sealed enclosure. Also suitable as a mid-bass or woofer in vented enclosures.
SPECIFICATION | |
Nominal Basket Diameter | 15", 381 mm |
Nominal Impedance* | 8 Ω |
Power Rating* | |
Program Power | 800 W |
Watts | 400 W |
Resonance | 40 Hz |
Usable Frequency Range | 48 Hz - 4 kHz |
Sensitivity* | 100 dB |
Magnet Weight | 56 oz. |
Gap Height | 0.37", 9.5 mm |
Voice Coil Diameter | 2.5", 64 mm |
THIELE & SMALL PARAMETERS | |
Resonant Frequency (fs) | 40 Hz |
DC Resistance (Re) | 6.3 Ω |
Coil Inductance (Le) | 0.64m H |
Mechanical Q (Qms) | 8.05 |
Electromagnetic Q (Qes) | 0.57 |
Total Q (Qts) | 0.53 |
Compliance Equivalent Volume (Vas) | 270.7 liters / 9.56 cu.ft. |
Peak Diaphragm Displacement Volume (Vd) | 233 cc |
Mechanical Compliance of Suspension (Cms) | 0.26 mm/N |
BL Product (BL) | 13.2 T-M |
Diaphragm Mass Inc. Airload (MMs) | 62 grams |
Efficiency Bandwidth Product (EBP) | 70 |
Maximum Linear Excursion (Xmax) | 2.7 mm |
Surface Area of Cone (Sd) | 864.6 cm2 |
Maximum Mechanical Limit (Xlim) | 11.1 mm |
MOUNTING INFORMATION | |
Recommended Enclosure Volume | |
Sealed | 37-42.5 liters / 1.3-1.5 cu.ft. |
Vented | 82-161.4 liters / 2.9-5.7 cu.ft. |
Driver Volume Displaced | 0.128 cu.ft. / 3.62 liters |
Overall Diameter | 15.15", 384.8 mm |
Baffle Hole Diameter | 13.87", 352.3 mm |
Front Sealing Gasket | Yes |
Rear Sealing Gasket | Yes |
Mounting Holes Diameter | 0.25", 6.4mm |
Mounting Holes B.C.D. | 14.56", 369.8mm |
Depth | 6.05", 153.7 mm |
Net Weight | 12.3 lbs, 5.58 kg |
Shipping Weight | 14.4 lbs, 6.53 kgs |
MATERIALS OF CONSTRUCTION | |
Coil Construction | Aluminum voice coil |
Coil Former | Polyimide former |
Magnet Composition | Ferrite magnet |
Core Details | Vented core |
Basket Materials | Pressed steel basket |
Cone Composition | Paper cone |
Cone Edge Composition | Cloth cone edge |
Dust Cap Composition | Solid composition paper dust cap |
Do you have any question?
info@thespeakerfactory.com.au
+61 457 205 573
Mon - Fri: 9:00am - 4:00pm
- +61 457 205 573
- info@thespeakerfactory.com.au