L12/84215
350Watts RMS power
97 dB sensitivity 1w/1m
42-2.7k Hz frequency response range
75mm/3 inch inside/outside copper voice coil with fiberglass former
Imported cone from USA , special treated cone for improved sound performance and water protection
Additional heat dissipation iva unique basket with intercooler design
Ideal for high quality compact 2-3 way systems
Specification
| General Specifications | ||
| Nominal Diameter | 300/12 | mm/inch |
| Rated Impedance | 8 | ohm |
| Nominal Power handling | 350 | watts |
| Program Power | 700 | watts |
| Sensitivity(lw/lm) | 97 | dB |
| Frequency Range | 42-2.7k | Hz |
| Minimum Impedance(Zmin) | 6.7 | Ohm |
| Voice Coil Diameter | 75/3 | mm/inch |
| Voice Coil Material | Copper | |
| Voice Coil Winding Depth | 17 | mm |
| Number of layers | 2 | (inside/outside) |
| Magnet gap depth | 10 | mm |
| Surround Shape | M-roll | |
| Basket | Cast Aluminum | |
| Flux Density | 1.0 | T |
| Magnet Material/Mass | Ceramic | |
| Thiele-Small parameters | ||
| Fs | 42 | Hz |
| Re | 5.4 | Ohm |
| Qms | 13.3 | |
| Qes | 0.25 | |
| Qts | 0.24 | |
| Cms | 0.24 | mm/N |
| Rms | 1.17 | mech-ohm |
| Mms | 58.6 | gr |
| Eff | 2.94 | % |
| Bl | 18.5 | T.m |
| Vas | 99.8 | Liters |
| Sd | 0.0543 | m2 |
| Xmax | 6 | mm |
| LelK | 1.1 | mH |
| Mounting Information | ||
| Overall Diameter | 318 | mm |
| Bolt Circle Diameter | 301 | mm |
| Bolt Hole Diameter | 6.5x9 | mm |
| Baffle Cutout Diameter | 287 | mm |
| Overall Depth | 142 | mm |
| Net Weight | 7 | kg |
