Brand: B&C SPEAKERS
Article number: 15ndl88
B&C 15 NDL 88 LF Driver
- 1400 W Continuous power handling
- 3.5 in (88 mm) Voice coil diameter
- Neodymium Inside Slug Magnet material
The NDL88 series is perfectly balanced for the loudspeaker systems of today. Incorporating a high temperature neodymium magnet inside the 3.5” (88mm) voice coil reduces the amount of steel needed in the motor structure, saving cost and weight. Unexpected low frequency output and midrange extension to meet with almost any driver for two way applications is the hallmark of this new performance-oriented woofer line from B&C Speakers. Do more, with less, with the NDL88 series.
| Type of speaker | 15″ |
| Nominal Diameter mm | 380 mm |
| Impedance Ohm | 8 Ω |
| Power Handling | 1400 W |
| Frequency range | 45 – 3000 Hz |
| Sensitivity dB | 99.0 |
| Magnet Material | Neodymium Inside Slug |
| Brand | B&C SPEAKERS |
| Type | speaker |
| Nominal Diameter | 380 mm (15.0 in) |
| Nominal Impedance | 8 Ω |
| Minimum Impedance | 6.0 Ω |
| Nominal Power Handling | 700 W |
| Continuous Power Handling | 1400 W |
| Sensitivity | 99.0 dB |
| Frequency Range | 45 – 3000 Hz |
| Winding Material | Aluminium |
| Former Material | Glass Fibre |
| Winding Depth | 21.0 mm (0.85 in) |
| Magnetic Gap Depth | 10.0 mm (0.39 in) |
| Flux Density | 1.15 T |
| Surround Shape | Triple Roll |
| Cone Shape | Exponential |
| Spider | Double Silicone |
| Pole Design | T-Pole |
| Woofer Cone Treatment | WP Waterproof Front Side |
| Recommended Enclosure | 125.0 dm3 (4.41 ft3) |
| Recommended Tuning | 45 Hz |
| Resonance Frequency | 45 Hz |
| Re | 5.0 Ω |
| Qes | 0.36 |
| Qms | 6.1 |
| Qts | 0.34 |
| Vas | 126.0 dm3 (4.45 ft3) |
| Sd | 855.0 cm2 (132.53 in2) |
| η₀ | 3.1 % |
| Xmax | ± 8.0 mm |
| Xvar | ± 10.0 mm |
| Mms | 102.0 g |
| Bl | 20.1 Txm |
| Le | 1.25 mH |
| EBP | 125 Hz |
| Overall Diameter | 393 mm (15.47 in) |
| Bolt Circle Diameter | 374 mm (14.72 in) |
| Baffle Cutout Diameter | 354.0 mm (13.94 in) |
| Depth | 177 mm (6.97 in) |
| Flange and Gasket Thickness | 13 mm (0.51 in) |
| Air Volume Occupied by Driver | 3.5 dm3 (0.12 ft3) |
| Net Weight | 4.6 kg (10.14 lb) |
| Recone kit | RCK15NDL888 |
| Article | B&C 15ndl88 |
- Drawing
- Datasheet
