product description:

 This 12-inch technology to create the latest technology to create a high-power karaoke dedicated speaker combination, from the vibration plate, large diameter heat-resistant voice coil to the large magnets are the latest development of special parts, with a strong high-power input processing power, Let you enjoy the rock live performances like shocking sound effects.
Let you feel the ease of singing, playing the music atmosphere can fully mobilize your emotions. When you use the GX-1233 box to show your voice, it will be infected by its strong sound field and experience the drills of professional singers. King style, outstanding performance. (Appearance of patent number: 200730173596.6)
Technical Parameters:

System ···3 ways 5 speakers
Speaker ··· 30cm bass x1 ，7.7cm midrange x2 ，7.7cm treble x2
Sensitivity (1w / 1m) ··· 93bB
Max input power ··· 600W
Frequency response ··· 40 - 20kHz
Impedance···8Ω
Weight ···17.5 kg per piece