Recommended for professional audio as a woofer in vented enclosures. Also ideal for horn loading and scoops.
| SPECIFICATION | |
| Nominal Basket Diameter | 18", 457 mm |
| Nominal Impedance* | 8 Ω |
| Power Rating* | |
| Program Power | 1600 W |
| Watts | 800 W |
| Resonance | 25 Hz |
| Usable Frequency Range | 40 Hz - 0.8 kHz |
| Sensitivity* | 97 dB |
| Magnet Weight | 109 oz. |
| Gap Height | 0.375", 9.5 mm |
| Voice Coil Diameter | 4", 102 mm |
| THIELE & SMALL PARAMETERS | |
| Resonant Frequency (fs) | 25 Hz |
| DC Resistance (Re) | 5.2 Ω |
| Coil Inductance (Le) | 1.67m H |
| Mechanical Q (Qms) | 8.18 |
| Electromagnetic Q (Qes) | 0.32 |
| Total Q (Qts) | 0.31 |
| Compliance Equivalent Volume (Vas) | 548.7 liters / 19.38 cu.ft. |
| Peak Diaphragm Displacement Volume (Vd) | 556 cc |
| Mechanical Compliance of Suspension (Cms) | 0.29 mm/N |
| BL Product (BL) | 18.8 T-M |
| Diaphragm Mass Inc. Airload (MMs) | 137 grams |
| Efficiency Bandwidth Product (EBP) | 79 |
| Maximum Linear Excursion (Xmax) | 4.8 mm |
| Surface Area of Cone (Sd) | 1159 cm2 |
| Maximum Mechanical Limit (Xlim) | 16 mm |
Eminence Omega Pro 18A
$264.99Price
