Quantity :2 Product Name: Class D Powered Speaker Model : SQ-15MH Brand Name:ICM Color : Black Warranty: 12 Month / Provide GST Invoice Equiped with MP3,Bluetooth, FM radlo, EQ, Multi-channel Mic /Line Input. Class D digital amplifier, Two-way active speaker 2-way, light-weight and highly efficient professional sound reinforcement speaker system. Built-in high-performance MP3 player supports playback of MP3,WMA,WAV audio formats. Large, high-brightness and high-contrast LCD screen gives users an extremely rich repertoire of information. The interface is simple and easy in operation. The sound quality is excellent. The Class D power amplifiers with its total power up to 600W provide tremendous sound pressure and incredible low-frequency impact. The built-in professional audio compression limiter effecively protects the entire speaker system. The built-in professional audio compression limiter effecively protects the entire speaker system. Professional mixer with 2-way microphone inputs, low noise and low distortion. Technical Paramete Model:SQ-15MH Horn Driver: 1.3'' Voice Coil (Aluminum cover) Woofer: 6.14'' Magnet / 2.56'' Voice Coil Frequency Response (±3dB) :55HZ-18KHz Frequency Response (±10dB) :45HZ-20KHz Max Sound Level(dB/1M):120dB Max Output Power:500W(Bass)200W(Treble) Level Adjust Range:(EQ Range): ±15dB(80Hz)-Bass, ±15dB(12KHz)-Treble Distortion:Line-0.02%, Microphone-0.04% Load Impedance:Bass-8 Ohm,Treble-8 Ohm Input Impedance:Line-14K Ohm,Microphone-14K Ohm Connectors:XLR:1/4"TRS Connector :USB Type A File System:FAT16.FAT32, Format: MP3, WMA Bit Rates: 32-320Kbps Sample Rates:32KHz,44.1KHz, 48KHz Dimensions:713mm x 431mm x 320mm Net Weight:21kg Packing Box size:790mm x 500mm x 390mm Weight:24kg