B&C 15 NDL 88 4 LF Driver B&C 15ndl88-4

B&C 15 NDL 88 4 LF Driver B&C 15ndl88-4

308,07

Brand: B&C SPEAKERS
Article number: 15ndl88-4

  • 1400 W continuous program power capacity
  • 88 mm (3.5 in) aluminium voice coil
  • 45 – 3000 Hz response
  • 99 dB sensitivity
  • Ventilated voice coil gap for reduced power compression
  • Double silicone spider with optimized compliance
  • Aluminum demodulating ring allows a very low distortion figure

Brand: B&C SPEAKERS
Article number: 15ndl88-4

B&C 15 NDL 88 4 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 speaker15″
Nominal Diameter mm380 mm
Impedance Ohm4 Ω
Power Handling1400 W
Frequency range45 – 3000 Hz
Sensitivity dB99.0
Magnet MaterialNeodymium Inside Slug
BrandB&C SPEAKERS
Typespeaker
Nominal Diameter380 mm (15.0 in)
Nominal Impedance4 Ω
Minimum Impedance3.7 Ω
Nominal Power Handling700 W
Continuous Power Handling1400 W
Sensitivity99.0 dB
Frequency Range45 – 3000 Hz
Winding MaterialAluminium
Former MaterialGlass Fibre
Winding Depth21.5 mm (0.85 in)
Magnetic Gap Depth10.0 mm (0.39 in)
Flux Density1.15 T
Surround ShapeTriple Roll
Cone ShapeExponential
SpiderDouble Silicone
Pole DesignT-Pole
Woofer Cone TreatmentWP Waterproof Front Side
Recommended Enclosure125.0 dm3 (4.41 ft3)
Recommended Tuning45 Hz
Resonance Frequency41 Hz
Re3.0 Ω
Qes0.29
Qms7.5
Qts0.28
Vas154.0 dm3 (5.44 ft3)
Sd855.0 cm2 (132.53 in2)
η₀3.5 %
Xmax± 8.0 mm
Xvar± 10.0 mm
Mms102.0 g
Bl16.5 Txm
Le0.9 mH
EBP141 Hz
Overall Diameter393 mm (15.47 in)
Bolt Circle Diameter374 mm (14.72 in)
Baffle Cutout Diameter354.0 mm (13.94 in)
Depth177 mm (6.97 in)
Flange and Gasket Thickness13 mm (0.51 in)
Air Volume Occupied by Driver3.5 dm3 (0.12 ft3)
Net Weight4.6 kg (10.14 lb)
Recone kitRCK15NDL884
ArticleB&C 15ndl88-4

B&C SPEAKERS

Детали

Вес5,9 kg
Габариты224 × 425 × 425 cm
Type of speaker

Nominal Diameter mm

Impedance Ohm

Power Handling

Sensitivity (dB)

Magnet Material

Brand

Type

Nominal Diameter

380 mm (15.0 in)

Nominal impedance

Minimum Impedance

3.7 Ω

Nominal Power Handling

Continuous Power Handling

Sensitivity

99.0 dB

Frequency Range

45 – 3000 Hz

Winding Material

Former Material

Winding Depth

Magnetic Gap Depth

Flux Density

Surround Shape

Cone Shape

Spider

Pole Design

Woofer Cone Treatment

Resonance Frequency

Re

Qes

Qms

Qts

Vas

Sd

η₀

Xmax

Xvar

Mms

BL

Le

EBP

Overall diameter

Bolt circle diameter

Baffle cutout diameter

Depth

Flange and Gasket Thickness

Air Volume Occupied by Driver

Net weight

Recone kit

Article