It is a double 15" two-way speakers system and suitable for outdoor, small outdoor performances and skating rink, common bar .
Detailed introduction to TA-2215 Special Loudspeaker System:
DAUL15"TWO-WAY SPEAKERS SYSTEM
Nominal power 550W(MAX/800W)
Frequency Range 40-18KHz(±3dB)
Nominal impedence 4Ω
Sensitivity 103dB/1W/1M
Drivet complement 2x15"+HF:D44
Dimensions (H x W x D)1200x540x470(mm)
Box Material Plywood