Products
S-218
The s-218 is a dual drive, direct beam subwoofer. The high-performance subwoofer is more suitable for large-scale performance system, when the subwoofer frequency signal is pushed by an independent power amplifier to the speaker unit, it can get a particularly powerful low-frequency energy. Double 18 inch ultra long magnet, long stroke bass reflex unit design ensures the stability and reliability in the long time and high power operation mode. The box body is made of 18mm high-grade plywood, with precise jointing and internal reinforcement, which can ensure that the box body will not resonate in the high-power working state and regenerate the perfect low-frequency sense. It is suitable for auditorium, multi-functional hall, disco hall, hi room, slow roll bar, etc.
S-218 double 18 inch subwoofer
Product specification
Model s-218
Product name / type double 18 inch subwoofer
Frequency response / fre.response40hz-300hz ± 3dB
Unit / drivers18 "bass unit * 2
Withstand power / power1200w continuous, 4800W peak
Sensitivity / sensitivity102db
Maximum sound pressure / max.spl137db continuous, 143db peak
Impedance / impedace4 ohm
Diffusion angle-
Frequency division point / crossover HF 90 Hz (external frequency division)
Input socket / connectors2 Quad socket (1 + / 1-input. 2 + / 2-bypass)
Surface painting / finish black fine spot painting
Unit protective net / enclosure black iron net
Size (mm) (W) 560 × h) 1065 × D 780
Weight / weight85kg