| FREQUENCY RESPONSE(-3dB) | 35Hz-200Hz | 
| DRIVERS | 2×18"(460mm)/3"voice coil LF | 
| RATED POWER | 800W RMS,2400W peak | 
| SENSITIVITY | 101dB 1watt/1 metre | 
| MAXIMUM SPL | 128 dB continuous,134 dB peak | 
| IMPEDANCE | 4 ohms nominal | 
| INPUT CONNECTORS | 2×Speakon NL4 | 
| PACKAGE SIZE | 1125mm×670mm×700mm | 
| NET WEIGHT | 62 kg/pc | 
| GROSS WEIGHT | 66 kg/pc | 

Description
The FT218BⅡis a dual 18" subwoofer. Unit configuration: 2x18" 75mm high efficiency woofer, bass-reflex design. The cabinet is made of MDF with water-based environmental protection paint.