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SX218 2 x 18" Passive Direct Radiating Subwoofer
Dual-driver, direct radiating subwoofer
2 x 18” (460mm)/4” (100mm) voice coil, long excursion, ferrite magnet, waterproof cone
Very high output capability
Tour-grade plywood enclosure with flying inserts
标题
Amplifier
The following specifications of power amplifiers can be used to drive AL90.
Recommended products
System dataFrequency response (-5 dB
standard)55 Hz -
17 kHz1Max. sound pressure2with 10Dwith
D20/30Dwith
D40/D80/40D134 dB3/ 135
dB4138 dB3/ 140 dB5138 dB3/ 140 dB5Cabinets
per
amplifier channel (passive
mode)2Cabinets per D20/D80 (active
mode)4Loudspeaker
dataConfiguration2-way
stage monitorNominal impedance8 ΩPower
handling
capacity (RMS/peak 10
ms)400/1600 WNominal dispersion angle (h x
v)50° x 70°
rotatableComponents15" driver with
neodymium
magnetcoaxial 1.3" exit
compression driver with 3" coil and CD
hornpassive crossover
networkConnections2 x NLT4 F/Moptional 2 x
NL4Dimensions / weightDimensions (H
x W x D)363 x 580 x 505 mm614.3 x 22.8 x
19.9"
2Weight20 kg44 lb
Professional Line Array Audio production
Customized production/Customized According to Drawings
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