JBL SRX818S

系统类型 Passive 18”, subwoofer system 

Maximum SPL Output 123dB (Continuous), 129dB (Peak) 

频率范围 (-10dB) 28hz - 150hz 

Frequency Response (-3 dB) 45hz - 150hz 

灵敏度 95dB 

系统额定功率 2400W Peak , 1200W Program, 600W Continuous 

标称阻抗 8 Ohm 

输入通道 NL4 Input, NL4 Loop-thru (+/-1 or +/-2 Selectable) 

Operational Modes Passive 

低频驱动单元 2279H 

分频点 80hz 

Enclosure 18mm Duraflex coated plywood 

Suspension/Mounting M20 Threaded Pole Mount 

Casters Accepts JBL WK-4S Kit 

Handles 4 

外观颜色 Obsidian Duraflex™ finish 

网罩 Powder coated, Obsidian, 14-gauge perforated steel with acoustically transparent black cloth backing 

尺寸（高 x 宽 x 厚） 683mm x 684mm x 575mm (26.89in x 26.92in x 22.62in) 

重量 78.0 lbs (35.4kg) 

运输重量 88 lbs (40.2kg)