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Nominal impedance
Power rating
Sensitivity(1w/1m)
Frequency range
Key Features
12",neodymium magnets,die cast aluminium basket woofer
97dB sensitivity in 1w/1m,300W power handing
75.5mm(3inch),copper clad alumimium voice coil wire and glass fiber voice coil bobbin,can endure high temperature
Great high quality sound,and powerfuldynamism
The high sensitivity and low weight,optimal for line array sound system
Specifications
| Nominal diameter | 12inch |
| Nominal impedance | 6 Ω |
| Power rating | 300 W |
| Sensitivity (1w/1m) | 97 dB |
| Frequency range | 57-5K Hz |
| Voice coil diameter | Φ75.5 mm |
| Magnet dimension | Granular |
| Fs | 57 Hz |
| Re (D.C.) | 4.5 Ω |
| Qms | 5.198 |
| Qes | 0.3 |
| Qts | 0.286 |
| Vas | 59.43 Ltr |
| Cms | 141.89 u M/N |
| n. (%) | 3.59% |
| Bl | 17.23 T |
| Sd | 54.325cm2 |
| Basket | Cast Aluminium |
| Cone and dust cap | Kevlar loaded paper |
| Surround | Cloth-sealed |
| Voice coil wire | Edgewound copper clad aluminium |
| Voice coil bobbin | Glass fiber |
| Magnet | Neodymium |
| Overall diameter | Φ314 mm |
| Bolt circle diameter | Φ296mm,8holes-Φ7 mm |
| Cut out diameter | Φ286 mm |
| Depth | 148 mm |
| Net weight | 4.5 kg |
| X max | ±4.5 mm |