M1360Features:Wooden MDF enclosed, 4 inch subwoofer with front bass reflextion port Uniquely designed downward angled subwoofer Two compact, upward angled satellites Magnetically-shielded satellites and subwoofer Wired volume control with audio mute button 3.5mm auxiliary input and RCA input Specifications: Total power output: RMS 2W x 2 + 4.5W x 1 THD + N (testing level): 10% Signal to noise ratio: ≥85dBA Frequency response: Satellites: 150Hz - 20kHz | Subwoofer: 20Hz - 170kHz Distortion: ≤0.5% Input sensitivity: Satellites: 350mV ± 50mV | Subwoofer: 250mV ± 50mV Input impedance: 10KΩ Audio Input Type: 3.5mm Stereo line-in Adjustment: Wired remote Subwoofer / bass unit: 4 inch (106mm) Magnetically shielded, 6Ω Tweeter unit: 50mm x 90mm, magnetically shielded, 4Ω Remote control: Wired: Volume control, headphone jack, mute Dimensions: Satellites: 64mm x 140mm x 112mm | Subwoofer: 158mm x 225mm x 252mm (WxHxD) Weight: ≈2.50Kg (net) / ≈3.20Kg (gross)