Speaker driver

Designed to combine efficiency, lightness, and responsiveness, the 15NDL76 from B&C Speakers is a 15-inch full-range speaker capable of covering a wide range of applications. Its neodymium driver, 3-inch voice coil, and 99.5 dB sensitivity make it an excellent choice for compact yet powerful systems.

ARTICLE N° 104607
When looking to design a speaker capable of combining low weight with serious bass and low-midrange performance, the B&C Speakers 15NDL76 is well worth considering.

This 15-inch speaker isn't oversized, but rather balanced: light enough for portable configurations, yet powerful enough to handle 1000W peak power without flinching.

Its motor uses an internal neodymium magnet, which significantly reduces the overall weight while maintaining a stable 1.25T magnetic field in the air gap.

The sound is clean, precise, and responsive to the driver's attack, thanks to a 76mm copper voice coil mounted on a ventilated fiberglass mount. This construction promotes efficient cooling and limits thermal compression, even during extended use.

The 15NDL76 covers a frequency range from 40 Hz to 2 kHz, making it highly versatile, both as a main woofer in a two-way enclosure and as a low-midrange reinforcement in more complex systems.

Its electromechanical performance is also well-balanced, with a Qts of 0.22 and a generous Vas of 195 liters, allowing optimal operation in a volume of approximately 100 dm³, tuned to 47 Hz.

Its TWP-treated cone on both sides and triple-roll suspension ensure good resistance to humidity and mechanical stress, an obvious advantage for mobile sound systems. In terms of integration, its standard format and common mounting points facilitate its use in a wide range of speakers.
  • B&C Speakers 15NDL76 8 Ohm Push Buttons
  • 15" (38 cm) Speaker
  • Continuous Power: 500 W
  • Peak Power Handling: 1000 W
  • Nominal Impedance: 8 Ω
  • Minimum Impedance: 6.7 Ω
  • Sensitivity: 99.5 dB
  • Frequency Response: 40 Hz - 2000 Hz
  • Voice Coil: 76 mm (3") copper
  • Winding: 18 mm
  • Voice Coil Support: Fiberglass
  • Inductance: 1.5 mH
  • Flux Density: 1.25 T
  • Air Gap Depth: 11 mm
  • Magnet Type: Internal Neodymium
  • Fs: 37 Hz
  • Qts: 0.22
  • Qes: 0.24
  • Qms: 4.5
  • Vas: 195 dm³
  • Sd: 855 cm²
  • Xmax: 7 mm
  • Xvar: 9 mm
  • Mms: 96 g
  • Re: 5.3 Ω
  • Bl: 22.5 Tm
  • EBP: 154 Hz
  • Efficiency (η₀): 4.1 %
  • Suspension: Triple roll
  • Spider: Single
  • Cone shape: Exponential
  • Cone treatment: Waterproof TWP on both sides
  • Pole type: Straight
  • Recommended load: 100 dm³ tuned to 47 Hz
  • Speaker volume: 3.5 dm³
  • Total diameter: 393 mm
  • Cutout diameter: 354 mm
  • Mounting circle: 374 mm
  • Flange thickness: 16 mm
  • Depth: 171 mm
  • Package dimensions: 425 x 425 x 224 mm
  • Net weight: 4.7 kg
  • Shipping weight: 6 kg
  • Packaging: 1 piece
B&C Speakers - 15NDL76 8 Ohm Push Buttons
B&C Speakers - 15NDL76 8 Ohm Push Buttons
174,17 € excl VAT
In Stock
Usually ships within 15 days
+infos
Guarantee 3  years
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