Eighteensound 15LW2400 15inch Lautsprecher Chassis 8 Ohm

Artikelnummer: ES15LW2400

Extended LF Ferrite Transducer

Lieferzeit ca. 2 - 4 Werktage

Versandkostenfreie Lieferung voraussichtlich zwischen Monday, 01.04 und Wednesday, 03.04 nach Deutschland

Mengenstaffelpreise
Von 2 Stück 329,67 €
Von 4 Stück 319,58 €
Von 8 Stück 316,22 €
Von 14 Stück 309,49 €
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Eighteensound 15LW2400 15inch Lautsprecher Chassis 8 Ohm


ES15LW2400

  • 97 dB SPL 1W / 1m average sensitivity
  • 100 mm (4 in) Interleaved Sandwich Voice coil (ISV)
  • 2400 W program power handling
  • Weather protected fiberglass reinforced cellulose cone
  • Double Silicon Spider (DSS) for improved excursion control and linearity
  • Double Demodulating Rings (DDR) for lower distortion
  • Unlimited life lead wire construction
  • Improved heat dissipation via multi-cell air diffractor and multiple backplate vents
  • Suitable for 60 to 130 liters low bass or subwoofer applications

The 15LW2400 has been developed as an evolution of the 15LW1401 low frequency transducer, setting a new industry standard in 15" (380 mm) ferrite high performance transducers. The speaker has been designed for use as a low bass or sub-woofer component in a compact cabinet (60 - 130 lt) reflex configuration, providing clean, linear, undistorted low frequency reproduction at very high power levels. The high excursion capabilities of the Double Silicon Spider (DSS) enable the 15LW2400 to achieve high levels of linear travel and maintain full control of the moving mass. The fiberglass fiber reinforced, straight-sided ribbed cone assures smooth response with high internal damping. The 100 mm Ø copper voice coil employs the Interleaved Sandwich Voice coil (ISV) technology, in which a high strength fiberglas former carries windings on both the outer and inner surfaces to achieve a mass balanced coil. The weight of the windings are evenly distributed, providing a uniform motive drive. The already low distortion and sound quality of 15LW2400 has been further improved by the Double Demodulation Rings (DDR) designed to dramatically reduce the intermodulation and harmonic distortion whilst improving the transient response. Excellent heat dissipation has been achieved by incorporating air channels between the basket and the top plate of the magnet. Further ventilation is provided using air vents in the back plate that direct air into the lower part of the voice coil gap. In order to furtherly increase power handling and reduce power compression figure, 15LW2400 uses the same voice coil ventilation technology developed for our flagship 9000 neodymium transducer series. A low density material air diffractor is placed into the backplate acting as a cooling system, increasing power handling capability and lowering the power compression figure. As a final result the transducer shows 1 dB reduction in full power power compression value if compared to 15LW1401, and a program power handling value of 2400 Watt. 10% reduction in weight have been obtained optimizing the magnetic structure through advanced FEA CAD simulation tools. The 15LW2400 ability to perform properly under inclement weather conditions has been achieved using an exclusive cellulose treatment which gives water repellent properties to both sides of the cone. In addition, an epoxy coating is applied to metal plates in order to resist against the corrosive effects of salts and oxidization.

Nominal Diameter380 mm
Nominal Impedance8 Ohm
Minimum Impedance0,0 Ohm
Nominal Power Handling11200 W
Continuous Power Handling22400 W
Sensitivity397,0 dB
Frequency Range40 - 2200 Hz
Voice Coil Diameter100 mm
Winding Materialcopper
Surround ShapeTriple roll
Cone ShapeStraight
Magnet MaterialFerrite
Woofer Cone TreatmentWeather protected
Recommended Enclosure110,0 dm3
Recommended Tuning42 Hz
Resonance Frequency40 Hz
Re5,3 Ohm
Qes0,32
Qms4,75
Qts0,3
Vas131,0 dm3
Sd850,0 cm2
Xmax10,0 mm
Mms138,0 g
Bl24,0 Txm
Le1,25 mH
EBP125 Hz
Overall Diameter393 mm
Bolt Circle Diameter371 mm
Baffle Cutout Diameter354,0 mm
Depth181 mm
Flange and Gasket Thickness12 mm
Net Weight11,2 kg
Shipping Weight12,2 kg
Shipping Box405 x 405 x 214 mm
Magnet
Ferrite
Tuning Frequenz
42 Hz
Frequenzbereich
40 - 2200 Hz
Recommended Enclosure
110.0 dm3 (3.88 ft3)
Cone Shape
Straight
Re
5.3 Ω
Versandgewicht
12.2 kg (26.9 lb)
Surround Shape
Triple roll
Wicklung besteht aus
copper
Qms
4.75
Empfindlichkeit
97.0 dB
Schwingspulendurchmesser
100 mm (4.0 in)
BL
24.0 Txm
Lochkreisdurchmesser
371 mm (14.61 in)
Dauerbelastbarkeit
2400 W
Außendurchmesser
393 mm (15.47 in)
Woofer Cone Treatment
Weather protected
Mms
138.0 g
Sd
850.0 cm2 (131.75 in2)
Nominaler Durchmesser
380 mm ( in)
Netto Gewicht
11.2 kg
Versandkarton
405 x 405 x 214 mm (15.94x15.94x8.43 in)
Le
1.25 mH
Qes
0.32
Schallwandausschnitt
354.0 mm (13.94 in)
Qts
0.3
Nominale Belastbarkeit
1200 W
MInimale Impedanz
0.0 Ω
Resonanz Frequenz
40 Hz
Einbautiefe
181 mm (7.13 in)
Nominale Impedanz
8 Ω
Xmax
10.0 mm
EBP
125 Hz
Vas
131.0
Flange and Gasket Thickness
12 mm (0.47 in)

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