https://ruizhengsound.en.made-in-china.com/product/xKkmMTpOCFUS/China-12inch-Copper-Line-Array-Neodymium-MID-Bass-Audio-Speaker.html
| MODEL S15WF10015 | ||||
| Specifications | Thiele Small Parameters | |||
| TYPE | Woofer | Fs | 49 Hz | |
| Nominal Diameter | 380 mm/15 in | Re | 5.0ohm | |
| Rated impedance | 8 ohm | Qms | 6.601 | |
| Nominal (AES) | 700 W | Qes | 0.3738 | |
| Continuous Program | 1400 W | Qts | 0.35 | |
| Sensitivity(1w/1m) | 96 dB | Vas | 73L | |
| Frequency Range | 49Hz-2000Hz | Sd | 0.0897 m2 | |
| Voice Coil Diameter | 100 mm/4 in | Mms | 155.9759 g | |
| Voice Coil Material | Copper out/in | BL | 25.6 T.M | |
| Mounting lnformation | Shipping lnformation | |||
| Overall Diameter | φ393 mm/φ15.5 in | Net Weight ( 1 unit) | 12.5 kg | |
| Bolt Circle Diameter | φ374 mm/φ14.7 in | Shipping Weight ( 1 unit) | 14 kg | |
| Mount Baffle Cut-out | φ356 mm/φ14 in | Package Size ( 1 unit) | 42x42x21Cm | |
| Depth | 165 mm/6.5 in | |||
| Bolt Hole Diameter | 8-φ7mm/8-φ0.28 in | |||

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