L10/B388
300W RMS power
96dB sensitivity 1w/1m
61.5Hz-3.5k Hz frequency response range
75mm/3inch high temperature CCAW voice coil with Kapton former
Inverted dust cap to minimize the cone distortion and for better coupling to a phrase plug
Aluminium demodulating ring for low distortion
Ideal for midrange and line array application
Specification
| General Specifications | ||
| Nominal Diameter | 250/10 | mm/inch |
| Rate Impedance | 16 | Ohm |
| Nominal Power handling | 300 | Watts |
| Program Power | 600 | Watts |
| Sensitivity(lw/lm) | 95 | dB |
| Frequency Range | 61.5-3.5K | Hz |
| Minimum Impedance(Zmin) | 15.2 | Ohm |
| Voice Coil Diameter | 75/3 | mm/inch |
| Voice Coil Material | Copper Clad Aluminum | |
| Voice Coil Winding Depth | 17 | mm |
| Number of layers | 2 | |
| Magnet gap depth | 10 | mm |
| Cone Shape | Curved | |
| Surround Shape | M-roll | |
| Basket | Cast Aluminum | |
| Flux Density | 1.0 | T |
| Magnet Material/Mass | Ceramic/2.15 | kg |
| Thiele-Small parameters | ||
| Fs | 61.5 | Hz |
| Re | 12 | Ohm |
| Qes | 7.75 | |
| Qms | 0.44 | |
| Qts | 0.41 | |
| Cms | 0.16 | mm/N |
| Rms | 2.05 | mech-ohm |
| Mms | 41 | gr |
| Eff | 1.5 | % |
| Bl | 21 | T.m |
| Vas | 29 | Liters |
| Sd | 0.0356 | m2 |
| Xmax | 6 | mm |
| LelK | 1.27 | mH |
| Mounting Information | ||
| Overall Diameter | 261 | mm |
| Bolt Circle Diameter | 245 | mm |
| Bolt Hole Diameter | 6.5 | mm |
| Baffle Cutout Diameter | 231 | mm |
| Overall Depth | 114.5 | mm |
| Net Weight | 7.3 | kg |
