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THIS EMINENCE JOSH SMITH JS-1250 12 INCH GUITAR SPEAKER DELIVERS SPARKLY CLEAN HIGHS, GOOD LOWS AND A GRIT SOUND! |
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Free UPS Ground Shipping in the U.S. |
JS-1250 - 8 ohms Item Price: $144.99 |
| SPEAKER MODEL | JS-1250 |
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SPECIFICATIONS |
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| Nominal Basket Diameter | 12" / 305mm |
| Impedance | 8 ohms |
| RMS Power Rating | 50 Watts |
| Peak Power Rating | 100 Watts |
| Usable Frequency Response | 80Hz-5.2kHz |
| Voice Coil Diameter | 1.75" / 44.5mm |
| Sensitivity (1W/1m) | 101.4dB |
| Magnet Weight | 38 oz. |
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MOUNTING INFORMATION |
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| Overall Diameter | 12.17" / 309.12mm |
| Bolt Circle Diameter | 11.75" / 298.5mm |
| Baffle Cutout Diameter | 11.13" / 282.7mm |
| No. Of Mounting Holes | 8 |
| Mounting Hole Diameter | 0.24" / 6.1mm |
| Overall Depth | 5.23" / 138.2mm |
| Net Weight | 8.0lbs. / 3.95 kg. |
| Shipping Weight | 9.8lbs. / 4.45 kg. |
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MATERIALS |
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| Basket | Stamped Steel |
| Voice Coil | Copper |
| Coil Former Material | Nomex |
| Dust Cap | Zurette |
| Cone | Paper |
| Core Details | Vented |
| Surround | Cloth |
| Magnet | Ferrite |
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THIELE-SMALL PARAMETERS |
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| Resonant Frequency (fs) | 92 Hz |
| Impedance (Re) | 6.42 ohms |
| Coil Inductance (Le) | 0.5mH |
| Electromagnetic Q (Qes) | 0.63 |
| Mechanical Q (Qms) | 15.69 |
| Total Q (Qts) | .61 |
| Compliance Equiv. Vol. (Vas) | 41.21Liters / 1.46 cu. ft. |
| BL Product (BL) | 12.91 T-M |
| Voice Coil Overhang (Xmax) | .79mm |
| Diaphragm Mass (Mms) | 28 Grams |
| Surface Area of Cone (Sd) | .05195m2 |
| FREQUENCY RESPONSE GRAPH | |
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US Speaker, LLC