Brand - Microlab, Model - Microlab FC530U, Type - Wired Speaker, Channel - 2:1, Connectivity - Wired, RMS/Channel (Watt) - 18W x 2, RMS/Subwoofer (Watt) - 28W, Output Power - 64W, Signal to Noise Ratio (dB) - 75dB, Frequency (Hz - KHz) - 35Hz - 20kHz, Memory Card Slot - Yes, USB Port - Yes, Remote Control - Yes, Input Interface - 2RCA, Output Interface - 2RCA, Driver Unit - Tweeter: 2.5 inch x 2, Woofer: 5.25 inch, Power Supply - AC 240 V - 50 Hz, 300 mA, Dimensions (WxHxD) - 110 x 135 x 200mm (Satellites), 242 x 280 x 235mm (Subwoofer), Weight - 8.60Kg, Feature - 2.1 woofer system with full range acoustic production and cabinet satellites, eAirbass design, Microlab own proprietory technology Bass with natural depth and range, 5.25 Inch woofer system for deep vocal and bass effects. All magnetically shielded, Others - Output power: 64 Watt RMS, Separation: 45 dB, Tweeter driver type: 2.5 Inch, Tweeter rated power: 18 Watt, Bass driver type: 5.25 Inch eAirbass, Bass rated power: 28 Watt, Remote control: 1, Specialty - Designed by Denmark acoustic expert, Peter Larsen V12 FineCone technology, Amplifier unit with full front controls and includes a remote control, Full multi-input capabilities with USB and SD slot interfaces, Speaker system automatically recognizes and plays back audio files from the USB stick, Warranty - 1 year (No Warranty for Remote)