Eighteen Sound (18 Sound) 15LW1500/8 НЧ динамик для акустических систем

диаметр 15"
Импеданс 8 Ом
Мощность 1000 Вт (AES)
Чувствительность 96 дБ
Частотный диапазон 40...2000 Гц
Катушка 2,95''
Вес 12.4 кг
Технология: DDS (двойной силиконовый подвес), улучшенный теплоотвод, всепогодный
• 96 dB SPL 1W/1m average sensitivity
• 100 mm (4 in) Interleaved Sandwich Voice coil (ISV)
• 1000 W continuous pink noise power handling
• Weather protected cone and plates for outdoor usage
• Double Silicon Spider (DSS) for improved excursion control and linearity
• Double Demodulating Rings (DDR) for lower distortion
• Improved heat dissipation via unique basket design
• Ideal for very low distortion subwoofer usage
GENERAL SPECIFICATIONS

Nominal diameter 380 mm (15 in)
Rated impedance 8 Ohm
Continuous pink noise (1) 1000 W
Continuous power (2) 700 W
Program power (3) 1400 W
Peak power (4) 7000 W
Sensitivity (5) 96 dB
Frequency range (6) 40 - 2000 Hz
Max recomm. frequency 500 Hz
Recomm. enclosure volume 70 + 140 lt. (2,47 - 4,95 cuft)
Voice coil diameter 100 mm (3,95 in)
Voice coil winding material copper
THIELE SMALL PARAMETERS (7)
Fs 34 Hz
Re 5 Ohm
Sd 0,090 sq.mt. (139,5 sq.in.)
Qms 11,5
Qes 0,29
Qts 0,28
Vas 195 It. (6,9 cuft)
Mms 130 gr. (0,63 Ib)
BL 22,1 Tm
Linear Mathematical Xmax (8) ± 9 mm (±0,35 in)
Le(1kHz) 2,4 mH
Ref. Efficiency 1W@1m (half space) 96,2 dB
MOUNTING INFORMATIONS
Overall diameter 387 mm (15,23 in)
N. of mounting holes 8
Mounting hole diameter 7,15 mm (0,28 in)
Bolt circle diameter 370 - 371 mm (14,55-14,6 in)
Front mount battle cutout diam. 353 mm (13,90 in)
Total depth 165,9 mm (6,53 in)
Flange and gasket thickness 24 mm (0,94 in)
Net weight 12,4 kg (27,37 Ib)
Shipping weight 13,4 kg (29,58 Ib)
Cardboard packing dimensions 405x405x214 mm (15,94x15,94x8,43 in)