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Eminence SIGMA PRO 18A
| Proizvođač: | Eminence SIGMA PRO 18A |
| Dostupnost: | Na stanju |
| Šifra Proizvoda: | 6236 |
| Prikazana cjena je za komad. | |
SIGMA PRO 18A-2 SPECIFICATION Nominal Basket Diameter 18\\\\\\\", 457.2mm Nominal Impedance* 8 ohms Power Rating Watts 650W Music Program 1300W Resonance 28Hz Usable Frequency Range 41Hz-2.4kHz Sensitivity*** 99 Magnet Weight 120 oz. Gap Height 0.375\\\\\\\", 9.53mm Voice Coil Diameter 3\\\\\\\", 76.2mm THIELE & SMALL PARAMETERS Resonant Frequency (fs) 28Hz Download PDF Spec Sheet Download PDF Cabinet Design DC Resistance (Re) 6.29 Coil Inductance (Le) 1.90mH Mechanical Q (Qms) 8.28 Electromagnetic Q (Qes) 0.30 Total Q (Qts) 0.29 Compliance Equivalent Volume (Vas) 441.2 liters / 15.6 cu.ft. Peak Diaphragm Displacement Volume (Vd) 695cc Mechanical Compliance of Suspension (Cms) 0.24mm/N BL Product (BL) 22.1 T-M Diaphram Mass inc. Airload (Mms) 130 grams Efficiency Bandwidth Product (EBP) 93 Maximum Linear Excursion (Xmax) 6.1mm Surface Area of Cone (Sd) 1140.0 cm2 Maximum Mechanical Limit (Xlim) 18.0mm MOUNTING INFORMATION Recommended Enclosure Sealed N/A Vented 93-212 liters/3.3-7.5 cu.ft. Overall Diameter 18\\\\\\\", 457.2mm Baffle Hole Diameter 16.56\\\\\\\", 420.5mm Front Sealing Gasket Fitted as standard Rear Sealing Gasket Fitted as standard Mounting Holes Diameter 0.28\\\\\\\", 7.1mm Mounting Holes B.C. D. 17.25\\\\\\\", 438.2mm Depth 8.15\\\\\\\", 207mm Net Weight 24.5 lbs., 11.1 kg Shipping Weight 28.1 lbs., 12.8 kg MATERIALS OF CONSTRUCTION Coil Construction Copper voice coil Coil Former Polyimide former Magnet Composition Ferrite magnet Core Details Vented and extended core Basket Materials Die-cast aluminum basket Cone Composition Paper Cone Cone Edge Composition Cloth cone edge Dustcap Composition Solid composition paper dust cap
€ 240.51
| SIGMA PRO 18A-2 | ||
| SPECIFICATION | ||
| Nominal Basket Diameter | 18", 457.2mm | |
| Nominal Impedance* | 8 ohms | |
| Power Rating | ||
| Watts | 650W | |
| Music Program | 1300W | |
| Resonance | 28Hz | |
| Usable Frequency Range | 41Hz-2.4kHz | |
| Sensitivity*** | 99 | |
| Magnet Weight | 120 oz. | |
| Gap Height | 0.375", 9.53mm | |
| Voice Coil Diameter | 3", 76.2mm | |
|
THIELE & SMALL PARAMETERS |
||
| Resonant Frequency (fs) | 28Hz |
|
| DC Resistance (Re) | 6.29 | |
| Coil Inductance (Le) | 1.90mH | |
| Mechanical Q (Qms) | 8.28 | |
| Electromagnetic Q (Qes) | 0.30 | |
| Total Q (Qts) | 0.29 | |
| Compliance Equivalent Volume (Vas) | 441.2 liters / 15.6 cu.ft. | |
| Peak Diaphragm Displacement Volume (Vd) | 695cc | |
| Mechanical Compliance of Suspension (Cms) | 0.24mm/N | |
| BL Product (BL) | 22.1 T-M | |
| Diaphram Mass inc. Airload (Mms) | 130 grams | |
| Efficiency Bandwidth Product (EBP) | 93 | |
| Maximum Linear Excursion (Xmax) | 6.1mm | |
| Surface Area of Cone (Sd) | 1140.0 cm2 | |
| Maximum Mechanical Limit (Xlim) | 18.0mm | |
| MOUNTING INFORMATION | ||
| Recommended Enclosure | ||
| Sealed | N/A | |
| Vented | 93-212 liters/3.3-7.5 cu.ft. | |
| Overall Diameter | 18", 457.2mm | |
| Baffle Hole Diameter | 16.56", 420.5mm | |
| Front Sealing Gasket | Fitted as standard | |
| Rear Sealing Gasket | Fitted as standard | |
| Mounting Holes Diameter | 0.28", 7.1mm | |
| Mounting Holes B.C. D. | 17.25", 438.2mm | |
| Depth | 8.15", 207mm | |
| Net Weight | 24.5 lbs., 11.1 kg | |
| Shipping Weight | 28.1 lbs., 12.8 kg | |
| MATERIALS OF CONSTRUCTION | ||
| Coil Construction | Copper voice coil | |
| Coil Former | Polyimide former | |
| Magnet Composition | Ferrite magnet | |
| Core Details | Vented and extended core | |
| Basket Materials | Die-cast aluminum basket | |
| Cone Composition | Paper Cone | |
| Cone Edge Composition | Cloth cone edge | |
| Dustcap Composition | Solid composition paper dust cap |
Nazad na kategoriju 18"