B&C 15NDL76

B&C 15NDL76

Specifications

• 380 mm (15 in) Nominal Diameter
• 8 ohm Nominal Impedance
• 6.7 ohm Minimum Impedance
• 1000 W Continuous Power Handling
• 500 W Nominal Power Handling (AES)
• 99 dB Sensitivity (1W/1m)
• 40 - 2000 Hz Frequency Range
• 76 mm (3 in) Voice Coil Diameter
• Copper Winding Material
• Glass Fibre Former Material
• Neodymium Inside Slug Magnet Material
• 17.5 mm (0.68 in) Winding Depth
• 10.5 mm (0.4 in) Magnetic Gap Depth
• 1.25 T Flux Density

Design

• Triple Roll Surround Shape
• Exponential Cone Shape
• Neodymium Inside Slug Magnet Type
• Single Spider
• Straight Pole Pole Design
• Yes Ventilation V.C. Gap
• 100 dm³ (3.53 ft³) Recommended enclosure volume
• 47 Hz Recommended tuning frequency

Parameters

• 37 Hz Fs
• 5.3 ohm Re
• 0.24 Qes
• 4.5 Qms
• 0.22 Qts
• 195 dm³ (6.80 ft³) Vas
• 855 cm² (132.50 in²) Sd
• 4.1 % η₀
• ± 7 mm Xmax
• ± 9 mm Xvar
• 96 g Mms
• 22.5 Txm Bl
• 1.5 mH Le
• 154 Hz EBP

Mounting and Shipping info

• 393 mm (15.5 in) Overall Diameter
• 374 mm (14.7 in) Bolt Circle Diameter
• 354 mm (13.9 in) Baffle Cutout Diameter
• 171 mm (6.7 in) Depth
• 16 mm (0.62 in) Flange and Gasket Thickness
• 3.5 dm³ (0.12 ft³) Air volume occupied by driver
• 4.6 kg (10.1 lb) Net Weight
• 5.9 kg (13 lb) Shipping Weight
• 420x420x200 mm (16.5x16.5x7.9 in) Shipping Box