10 inch KTV System woofer, Professional Sound Karaoke System Speaker
-300W continuous program power handling
- 92dB Sensitivity
- 30-2K Hz frequency respons range
- 50 mm(2') CCAW voice coil with 4 layers
- dual magnet 120mm&110mm
- ideal for KTV woofer application
INTRODUCTION
Hengda Audio is a professinal speaker manufacturer with experience in the PA speaker for over 10 years. We make different tranducers from 4 inch to 21 inch , compression drivers. We not only provide goods but technology. OEM and ODM are both welcome.
-300W continuous program power handling
- 92dB Sensitivity
- 30-2K Hz frequency respons range
- 50 mm(2') CCAW voice coil with 4 layers
- dual magnet 120mm&110mm
- ideal for KTV woofer application
| General Specifications | ||
| Nominal Diameter | 250/10 | mm/inch |
| Rated Impedance | 8 | ohm |
| Nominal Power handling | 150 | Watts |
| Program Power | 300 | Watts |
| Sensitivity(lw/lm) | 92 | dB |
| Frequency Range | 30.5-2K | Hz |
| Minimum Impedance(Zmin) | 5.6 | ohm |
| Voice Coil Diameter | 50 | mm/inch |
| Voice Coil Material | CCA | |
| Number of layers | 4 | |
| Surround Shape | Foam-edge | |
| Basket | Pressed Steel | |
| Magnet | 120mm&110mm Dual | |
| Mounting Information | ||
| Overall Diameter | 259 | mm |
| Bolt Circle Diameter | 245 | mm |
| Baffle Cutout Diameter | 239 | mm |
| Overall Depth | 138 | mm |
| Net Weight | 3.2 | kg |
| Shipping weight | 3.45 | kg |
| Shipping Box | 275*262*150 | mm |
| Thiele-Small Parameters | |||
| Resonance frequency | Fs | 30.5 | Hz |
| DC resistance | Re | 5.6 | ohm |
| Mechanical factor | Qms | 4.15 | |
| Electrical factor | Qes | 0.23 | |
| Total factor | Qts | 0.22 | |
| Mechanical compliance | Cms | 0.49 | mm/N |
| Mechanical resistance | Rms | 2.6 | mech-ohm |
| of suspension losses | |||
| Effective Moving Mass | Mms | 56 | gr |
| Half-space efficiency | Eff | 0.98 | % |
| BL Factor | BL | 16.3 | T.m |
| Equivalent Cas air load | Vas | 82 | liters |
| Voice-coil inductance | LelK | 2.4 | mH |
INTRODUCTION
Hengda Audio is a professinal speaker manufacturer with experience in the PA speaker for over 10 years. We make different tranducers from 4 inch to 21 inch , compression drivers. We not only provide goods but technology. OEM and ODM are both welcome.