| Name | 12" PA 12900 PREMIER BY ACR |
| Description | Fullrange |
SPECIFICATION
| Nominal Dieameter | 12 Inch |
| Nominal Impedance | 8 Ohm |
| Cone Material | Paper |
| Edge | Cloth |
| Maximum Power | 750 Watt |
| Magnet Weight | 98 Oz |
| Frequency Response | 64 Hz - 2.5 KHz |
| Sensitivity | 95 dB |
| Voice Coil Diameter | 99.2 mm |
THIELE SMALL PARAMETER
| Resonance Frequency | Fs | 64 Hz |
| DC Resistance | Re | 6.9 Ohm |
| Mechanical Factor | Qms | 11 |
| Electical Factor | Qes | 0.41 |
| Total Factor | Qts | 0.40 |
| BL Factor | BL | 22.7 T/m |
| Effective Moving Mass | Mms | 76.8 Gram |
| Equivalent Cas Air Load | Vas | 35.5 Liter |
| Effective Piston Area | Sd | 559.9 Cm2 |
| Voice Coil Inductance | Le | 0.99 mH |
| Half Space Efficiency | Eff | 2.17 % |
MOUNTING INFORMATION
| Overall Diameter |
312 mm |
| Bolt Circle Diameter |
296 mm |
| Bolt Hole Diameter |
8 mm |
| Front Mount |
284 mm |
| Overall Depth |
116 mm |
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