Eighteensound 15ND930 15inch Lautsprecher Chassis 8 Ohm

Artikelnummer: ES15ND930

Extended LF Neodymium 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 €
? Warenkorb in PayPal anzeigen

Eighteensound 15ND930 15inch Lautsprecher Chassis 8 Ohm


ES15ND930

  • 98 dB SPL 1W / 1m average sensitivity
  • 75 mm (3 in) edgewound voice coil
  • 500W AES power handling
  • Neodymium magnet assembly
  • Double Demodulating Rings (DDR) for lower distortion
  • Humidity resistant cone
  • Ideal for two way systems and for high loading compact subwoofer applications
  • External neodymium magnet assembly
  • Weather protected cone and plates for outdoor usage
  • Recommended for multiway systems and studio monitoring applications

The 15ND930 is a high power, high output, extended low frequency neodymium transducer which meets the most stringent requirements in high quality professional transducers. The high level of performance and sound quality have been achieved by exploiting the most advanced technologies available today. Thanks to its versatility, the 15ND930 can be used in 2-way compact reflex enclosures with a 1.4" compression driver, in multiway systems and in high loading sub woofers as small as 70 lt (compact reflex, bandpass and horn loaded configurations). The neodymium magnet assembly assures high flux concentration, low power compression and excellent heat exchange, since the external magnet configuration is considerably more efficient than traditional under-pole magnet topology. This results in high levels of force factor and power handling with an optimum power to weight ratio. The direct contact between the large heat sink and basket, together with the magnetic structure, represent a fundamental improvement in thermal connection and heat dissipation. Hence, power handling capabilities are increased and power compression lowered. The deep profile curvilinear cone, created from a special high strength wood pulp, has been designed to achieve the best possible linearity within its frequency range. The cone surround, made from a linen material is highly resistant to aging and fatigue. The in-house developed cone treatment is a humidity repellent and significantly dampens bell mode resonances. The 75mm (3in) copper edge-wound voice coil assembly is wound on a strong fiberglas former to improve force transmission and power handling. The already low distortion and sound quality are further improved by Double Demodulating Rings (DDR) that flatten impedance and phase with a constant power transfer. A special coating applied to both the top and back plates makes the 15ND930 far more resistant to the corrosive effects of salts and oxidization.

Nominal Diameter380 mm
Nominal Impedance8 Ohm
Minimum Impedance6,8 Ohm
Nominal Power Handling1500 W
Continuous Power Handling2800 W
Sensitivity398,0 dB
Frequency Range40 - 4100 Hz
Voice Coil Diameter75 mm
Winding Materialcopper
Surround ShapeM-roll
Cone ShapeCurvilinear
Magnet MaterialNeo
Woofer Cone TreatmentWeather protected
Recommended Enclosure110,0 dm3
Recommended Tuning40 Hz
Resonance Frequency36 Hz
Re5,5 Ohm
Qes0,23
Qms5,3
Qts0,22
Vas206,0 dm3
Sd850,0 cm2
Xmax7,5 mm
Mms101,0 g
Bl23,8 Txm
Le1,61 mH
EBP156 Hz
Overall Diameter387 mm
Bolt Circle Diameter370 mm
Baffle Cutout Diameter353,0 mm
Depth177 mm
Flange and Gasket Thickness11 mm
Net Weight4,1 kg
Shipping Weight5,7 kg
Shipping Box405 x 405 x 214 mm
Qts
0.22
Versandkarton
405 x 405 x 214 mm (15.94x15.94x8.43 in)
Qms
5.3
Tuning Frequenz
40 Hz
Vas
206.0
Schallwandausschnitt
353.0 mm (13.9 in)
Recommended Enclosure
110.0 dm3 (3.88 ft3)
Xmax
7.5 mm
Nominaler Durchmesser
380 mm ( in)
Re
5.5 Ω
Woofer Cone Treatment
Weather protected
Wicklung besteht aus
copper
Nominale Belastbarkeit
500 W
Lochkreisdurchmesser
370 mm (14.57 in)
Versandgewicht
5.7 kg (12.57 lb)
Außendurchmesser
387 mm (15.24 in)
Qes
0.23
Nominale Impedanz
8 Ω
Le
1.61 mH
EBP
156 Hz
Flange and Gasket Thickness
11 mm (0.43 in)
Surround Shape
M-roll
Magnet
Neo
Frequenzbereich
40 - 4100 Hz
Sd
850.0 cm2 (131.75 in2)
Einbautiefe
177 mm (6.97 in)
Empfindlichkeit
98.0 dB
BL
23.8 Txm
Netto Gewicht
4.7 kg
Cone Shape
Curvilinear
Dauerbelastbarkeit
800 W
Resonanz Frequenz
36 Hz
Schwingspulendurchmesser
75 mm (3.0 in)
Mms
101.0 g
MInimale Impedanz
6.8 Ω

Wir informieren Sie gern darüber, falls der Preis dieses Artikels Ihrem Wunschpreis entspricht.

Es liegen keine Bewertungen zu diesem Artikel vor.