NF-728S

System type: Double 18 -inch ultrasound

Frequency range: 32Hz-400Hz ± 3DB

Driver unit: LF: 2*18 "(100mm) sound rings

Sensitivity: 106DB SPL 1W/1M

Sound pressure level: 130db

The rated impedance: 4 ω

Input power (continuous/music/peak): 1200W/2400W/4800W

Enter interface: 2xneutrik® NL4MP

Size (HXWXD): 670*1160*670mm

Net weight: 94  Kg/only