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woofer/pa speaker/speaker
| Specifications | |
| Nominal diameter | 10 " |
| Nominal impedance | 8 Ω |
| Power rating | 180 W |
| Sensitivity (1w/1m) | 92 dB |
| Frequency range | 30-3K Hz |
| Voice coil diameter | Φ63.8 mm |
| Magnet dimension | Φ145x20 mm |
| Fs | 31 Hz |
| Re (D.C.) | 5.5 Ω |
| Qms | 3.3 |
| Qes | 0.28 |
| Qts | 0.26 |
| Vas | 80L |
| Cms | 0.47 mm/N |
| n. (%) | 0.83 % |
| Bl | 14.6 T |
| Sd | 0.035 m2 |
| Basket | Ferrite |
| Cone and dust cap | Paper |
| Surround | Foam |
| Voice coil wire | SV |
| Voice coil bobbin | Kapton |
| Magnet | Ferrite |
| Over all diameter | Φ258 mm |
| Bolt circle diameter | Φ246 4.8x7.8x8 |
| Cut out diameter | Φ230 mm |
| Depth | 122 mm |
| Net weight | 3.6 kg |
professional active woofer speaker W250-29