FPB102D PB122D FPB152D Configuration 2-Way full range Vented loudspeaker system 2-Way full range Vented loudspeaker system 2-Way full range Vented loudspeaker system Freq Response( -10dB) 65-20 KHz 55-20KHz 45-20KHz Sensitivity( 1W@ 1m) 96 dB 97 dB 98 dB Nominal Impedance 8 ohms 8 ohms 8 ohms Rated power 120 Watts 150 Watts 200 Watts Max.Power 250 Watts 300 Watts 400 Watts dispersion( HXV) 90° × 60° 90° × 60° 90° × 60° Crossover Freq 2.5KHz 2.5KHz 2.5KHz Low Frequency 10' ' Woofer 12' ' Woofer 15' ' × 2Woofer High Frequency 1.35' ' titanium diaphragm compression driver 1.35' ' titanium diaphragm compression driver 1.75' ' titanium diaphragm compression driver Input Connector 1× Speakon ( 4P) 1× Speakon ( 4P) 1× Speakon( 4P) Output Connector 1× Speakon ( 4P) 1× Speakon ( 4P) 1× Speakeon( 4P) Cashing Dimension( W× D× H) 300× 300× 510mm 400× 360× 610mm 505× 460× 700mm