VX1000BTComplete 1000W plug & play speaker kit2x10" subwoofer (active and passiver)2xtop with each 4" mid-driver and a 2.5" tweeterSupplied including NL2 speaker cablesSupplied including 2x distance rod (130-160cm)Supplief with wired microphoneBT receiver for audio streamingUSB port and SD/MMC for MP3 playbackOutput power:1000W(2x400W+2x100W)Frequency response:40Hz-20kHzSPL max:128dBSpeakers:2x4"mid+2.5"highSubwoofer:10"Top hat:35mmPower supply:110V-230VAC/50Hz-60HzDimensions:subwoofer:390x270x410mmDimensions:Per speaker:130x140x390mmVX1050BTThe VX1050BT is Complete plug & play speaker kit.All the power comes from the single 12" subwoofer that houses the amplifier,both tops andthe passive subwoofer are connected to the amplifier unit.The built-in BT receiver allows you to simply stream your music wirelessly from yoursmartphone or you can use the built-in MP3 player with USB and SD solts.Output power:1200W(2x500W+2x100W)Frequency response:40Hz-20kHzSPL max:128dBSpeakers:3x4"mid+2.5"highSubwoofer:12"Top hat:35mmPower supply:110V-230VAC/50Hz-60HzDimensions:subwoofer:350x455x530mmDimensions:Per speaker:130x140x515mmVX1200The VX1200 2-way full range system is a completeplug & play speaker set.The system features 4x4" speakers and 1x2.5" tweeter in the satellite.The 12" subwoofer providesa deep sounding bass. Complete 750W plug & play speaker kit1x12" active subwoofer1xtop with 4x4" mid-driver and 1x2.5" tweeterSupplied including NL2 speaker cablesSupplied including distance rod (adjustable)Output power:750W(1x600W+1x150W)Frequency response:35Hz-20kHzSPL max:128dBSubwoofer:12"Top hat:35mmPower supply:230VAC/50HzDimensions:subwoofer:390x270x410mmDimensions:Per speaker:130x140x390mm