S218H dual 18 inch high transient woofer

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S218H dual 18 inch high transient woofer
Posting date : Sep 20, 2011
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85-
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S218H subwoofers utilise two brand-new woofers to avoid airflow noises which may occur in ordinary ones when work with ultra-high power, and it’s a vented, small volume enclosure designed with a prepositive horn. The vented hole is designed to be the entrance of the horn, and the frontage of the subwoofer as the exit. This design has excellently enhanced the vented tube’s output efficiency, increased the output of LF, and also decreased the non-linear distortion. Prepositive horn helps to maintain the transient response, speed and thickness in LF at the same time. Meanwhile, the driver’s magnet part exposes in the horn, which enable the air flow to the magnet and speakerframe directly, so as to effectively decrease temperature in high power condition, and ease the speaker’s power compression. Applications Touring performance Stadium Theater Feature 100mm voice coil,high transient response woffer Massy and high-resilience bass Vented,horn preposition design Technical specification FREQUENCY RESPONSE: 30Hz-180Hz(±3dB) 25Hz-250Hz(-10dB) NOMINAL COVERAGE: Omnidirectional SENSITIVITY(@1w/1m): 102dB SPL POWER RATING (AES): 1600W NOMINAL IMPEDANCE: 4Ohm MAXIMUM SPL: 134dB (continuous)140 dB (peak) DRIVERS: 2*18”(100mm voice coil)subwoofer PHYSICAL DATA DIMENSIONS(H*W*D): 575*1240*800mm WEIGHTS: 88kg CONNECTORS: 2*WP4 connectors SPEAKER CABLES: 1-2+ MATERIALS: 18mm,24mm and 30mm birch multi-plywood FINISH: Black or grey water paint GRILLE: Black epoxy mesh grille with acoustically reticulated cloth RIGGING 0 degree

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