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- B&C 8NDL64 - 8 ohm - Woofer
B&C 8NDL64 - 8 ohm - Woofer
- Details
- Additional Information
Specifications | |
| Nominal diameter | 200 mm (8.0 in) |
| Nominal impedance | 8 Ω |
| Minimum impedance | 7.2 Ω |
| Nominal power handling1 | 350 W |
| Continuous power handling2 | 700 W |
| Sensitivity (1W/1m)3 | 97.0 dB |
| Frequency range | 80 - 4000 Hz |
| Voice coil diameter | 64 mm (2.5 in) |
| Winding material | Copper |
| Former material | Glass Fibre |
| Winding depth | 14 mm (0.55 in) |
| Magnetic gap depth | 8 mm (0.31 in) |
| Flux density | 1.25 T |
Design | |
| Surround shape | Double Roll |
| Cone shape | Exponential |
| Magnet material | Neodymium Inside Slug |
| Spider | Single |
| Pole design | T-Pole |
| Woofer cone treatment | WP Waterproof Front Side |
| Recommended enclosure | 10.0 dm3 (0.35 ft3) |
| Recommended tuning | 85 Hz |
Parameters4 | |
| Fs | 80 Hz |
| Re | 5.4 Ω |
| Qes | 0.25 |
| Qms | 10.91 |
| Qts | 0.25 |
| Vas | 9.6 dm3 (0.34 ft3) |
| Sd | 220.0 cm2 (34.1 in2) |
| η₀ | 1.88 % |
| Xmax | 4.5 mm |
| Xvar | 5.0 mm |
| Mms | 28 g |
| Bl | 17.5 Txm |
| Le | 0.62 mH |
| EBP | 320 Hz |
Mounting And Shipping Info | |
| Overall diameter | 225 mm (8.8 in) |
| Bolt circle diameter | 210 mm (8.3 in) |
| Baffle cutout diameter | 187.0 mm (7.4 in) |
| Depth | 95 mm (3.74 in) |
| Flange and gasket thickness | 10 mm (0.39 in) |
| Air volume occupied by driver | 1.5 dm3 (0.05 ft3) |
| Net weight | 2.8 kg (6.17 lb) |
| Shipping weight | 3.2 kg (7.05 lb) |
| Shipping box | 300x160x180 mm (11.8x6.3x7.1 in) |
Service Kit | |
| RCK008NDL648 |
