2 L-Acoustics SB18 High Power Compact Subwoofers for sale in Seattle, WA
SB18 SUBWOOFER ENCLOSURE The SB18 is the recommended subwoofer for modular WST®line sources and coaxial enclosures. It allows extendingthe operating frequency range of the system down to 32Hz.The SB18 features one 18" neodymium speaker in a dual bass-reflex tuned enclosure. It provides impact, sensitivity,low thermal compression and reduced distortion. One of the vents features a progressive profile allowing laminarairflow and reduced turbulence noise, even at the highest operating levels. These combined properties contribute tothe sonic qualities of the SB18 in terms of precision and musicality. The cabinet is made of first grade Baltic birchplywood to ensure maximum acoustical and mechanical integrity.A 4-point rigging system is integrated into the cabinet and allows SB18 subwoofers to be flown or ground-stacked, as astandalone array or within a vertical SB18/KARA array. The cabinet also features a pole mount socket for one XT ortwo KIVA enclosures. Description Subwoofer enclosure, amplified by LA4X or LA8Low frequency limit (-10 dB) 32 Hz ([SB18_100] preset)Maximum SPL1136 dB ([SB18_100] preset)RMS power handling 700 WTransducers 1 ? 18" weather-resistant, direct radiation, dual bass-reflexNominal impedance 8 ?Connectors IN: 1 ? 4-point SpeakON®LINK: 1 ? 4-point SpeakON®Rigging componentsIntegrated pole-mount socketIntegrated rigging systemHandles integrated into the cabinet
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