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12''LF Loudspeakers
12MD300N
12''LF Loudspeakers
●400W RMS capacity
●75 mm(3 in) inside-outside GPI voice coil
● 63-4000Hz response
● 99 dB sensitivity
● 8Ω nominal impedance
● Neodymium
| ELECTRO ACOUSTIC SPECIFICATIONS | ||
| Nominal Chassis Diameter | 12/305 in/mm | |
| MAX Power | 800 Watts | |
| RMS Power | 400 Watts | |
| Impedance | 8 Ohm | |
| Resonance(natural) Frequency | 63 Hz | |
| Frequency Response | 63-4000 Hz | |
| Sensitivity(1W/1m) | 99 dB | |
| Voice Coil Diameter | 3/75 in/mm | |
| Winding material | PI(inside-outside) | |
| Former material | Glass Fiber | |
| Magnet | Neodymium | |
| MOUNTING/SHIPPING INFORMATION | |
| Overall Diameter | 12.5/317 in/mm |
| Bolt Circle Diameter | 11.8/300 in/mm |
| Baffle cutout Diameter | 11.2/285 in/mm |
| Depth | 6/152 in/mm |
| Net Weight | 3.85/8.49 kgs/lb |
| Shipping Weight | 4.35/9.59 kgs/lb |
| Shipping Box |
34x34x18 cm 13.86x13.86x7.09 in |
| THIELE SMALL PARAMETERS | |
| FS | 63 Hz |
| Vas | 39 dm³ |
| RE | 5.2 ohm |
| Qms | 14 |
| Qes | 0.28 |
| Qts | 0.27 |
| BL | 22.7 T/m |
| MMS | 67 grams |
| Xmax | 5.1 mm |
| Sd | 539 cm² |
| Efficiency | 3.4 % |
| EBP | 225 |
