Description
We also sell to Dealers
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DELTA-15A 8 ohm OR DELTA 15B at 16 ohms CALL 801-771-1820 with any questions!!! We have distributed Eminence for 18 years.
We have all the other major PRO Audio Speaker Brands and Models.
We sell to Dealers as well.
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| SPECIFICATION | ||
| Nominal Basket Diameter | 15", 381mm | |
| Nominal Impedance* | 8 ohms | |
| Power Rating | ||
 Watts |
400W | |
| Music Program |
800W | |
| Resonance | 40Hz | |
| Usable Frequency Range | 48Hz-4kHz | |
| Sensitivity*** | 100 | |
| Magnet Weight | 56 oz. | |
| Gap Height | 0.375", 9.53mm | |
| Voice Coil Diameter | 2.5", 63.5mm | |
| THIELE & SMALL PARAMETERS | ||
| Resonant Frequency (fs) | 40Hz |
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| DC Resistance (Re) | 6.3 | |
| Coil Inductance (Le) | 0.64mH | |
| 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) | 233cc | |
| Mechanical Compliance of Suspension (Cms) | 0.26mm/N | |
| BL Product (BL) | 13.2 T-M | |
| Diaphram Mass inc. Airload (Mms) | 62 grams | |
| Efficiency Bandwidth Product (EBP) | 70 | |
| Maximum Linear Excursion (Xmax) | 2.7mm | |
| Surface Area of Cone (Sd) | 864.6 cm2 | |
| Maximum Mechanical Limit (Xlim) | 11.1mm | |
| MOUNTING INFORMATION | ||
| Recommended Enclosure | ||
| Sealed |
37-42.5 liters/1.3-1.5 cu.ft. | |
| Vented |
82-161.4 liters/2.9-5.7cu.ft. | |
| Overall Diameter | 15.15", 384.8mm | |
| Baffle Hole Diameter | 13.77", 349.6mm | |
| Front Sealing Gasket | Fitted as standard | |
| Rear Sealing Gasket | Fitted as standard | |
| Mounting Holes Diameter | 0.25", 6.4mm | |
| Mounting Holes B.C. D. | 14.56", 369.9mm | |
| Depth | 6.05", 154mm | |
| Net Weight | 12.3 lbs., 5.6 kg | |
| Shipping Weight | 14.4 lbs., 6.5 kg | |
| 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 | |
| Dustcap Composition | Solid composition paper dust cap | |
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