| Customization: | Available |
|---|---|
| Noise: | <102dB |
| Hi-Fi: | Not Hi-Fi |
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4.Pa speaker with 3" flat CCAW voice coil
5.PA speakers of other sizes are also available upon request
6..Details:
| General Specifications | ||
| Nominal Diameter | 380/15 | mm/inch |
| Rated Impedance | 6 | ohm |
| Nominal Power handling | 400 | Watts |
| Program Power | 800 | Watts |
| Sensitivity(lw/lm) | 98 | dB |
| Frequency Range | 38-3.5K | Hz |
| Minimum Impedance(Zmin) | 5.7 | ohm |
| Voice Coil Diameter | 75/3 | mm/inch |
| Voice Coil Material | Edgewound Copper Clad Aluminum | |
| Voice Coil Winding Depth | 19 | mm |
| Number of layers | 1 | |
| Magnet gap depth | 10 | mm |
| Cone Shape | Curved | |
| Surround Shape | M-roll | |
| Basket | Cast Aluminum | |
| Flux Density | 1.2 | T |
| Magnet Material/Mass | Ceramic/2.56 | kg |
| Mounting Information | ||
| Overall Diameter | 380.5 | mm |
| Bolt Circle Diameter | 387 | mm |
| Bolt Hole Diameter | 6.5 | mm |
| Baffle Cutout Diameter | 354 | mm |
| Overall Depth | 168.5 | mm |
| Net Weight | 8.1 | kg |
| Thiele-Small parameters | |||
| Resonance frequency | Fs | 38.6 | Hz |
| DC resistance | Re | 5.0 | ohm |
| Mechanical factor | Qms | 12.85 | |
| Electrical factor | Qes | 0.31 | |
| Total factor | Qts | 0.30 | |
| Mechanical compliance | Cms | 0.17 | mm/N |
| Mechanical resistance of suspension losses |
Rms | 1.86 | mech-ohm |
| Effective Moving Mass | Mms | 98.5 | gr |
| Half-space efficiency | Eff | 3.52 | % |
| BL Factor | BL | 19.8 | T.m |
| Equivalent Cas air load | Vas | 193 | liters |
| Effective piston area | Sd | 0.0897 | m2 |
| Max.linear excursion | Xmax | 7 | mm |
| Voice-coil inductance | LelK | 0.66 | mH |
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