Model | RA-4204TB | RA-4205TB | RA-4206TB |
Impedance | 8 ohms | 8 ohms | 8 ohms |
Woofer | 4 "(103mm) paper cone with rubber edge, KSV19mm,magnet70*15mm | 5.25 "(135mm) paper cone with rubber edge, KSV25mm,magnet80*15mm | 6.5 "(165mm) paper cone with rubber edge, KSV25mm,magnet90*20mm |
Tweeter | 1" (25mm) silk or aluminum dome,NdFeB23*3mm | 1" (25mm) silk or aluminum dome,NdFeB23*3mm | 1" (25mm) silk or aluminum dome,NdFeB23*3mm |
Sensitivity | 88dB | 88dB | 88dB |
Frequency Response | 90Hz-20KHz | 75Hz-20KHz | 60Hz-20KHz |
Power(RMS) | 20W | 30W | 40W |
Over Dimension(H*W*D) | 202*136*123(mm) | 239*161*144(mm) | 283*194*182(mm) |
Color | white/black | white/black | white/black |
Switch Transformer | 10W-5W-2.5W/100V | 20W-10W-5W/100V | 30W-15W-7.5W/100V |