Brand S.M.S.L Model SA-S4 Colors Black Quantity 1 Type Mini Total Power 2 x 15W Channels 2 Power Supply 12V~14V Plug Type 2-Flat-Plug Interface 1 x L INPUT1 x R INPUT 2 x R OUT 2 x L OUT Other Features Size: 150mm (D) x 92mm (W) x 43mm (H) weight : 900 kg; Using advanced materials design and high fever refined; Excellent workshop simple operation excellent sound quality; Will give you a noble vision hearing feeling. Packing List 1 x Digital amplifier 1 x English user's manual 1 x Cable (138cm) 1 x Power adapter (AC 100~240V / 2-flat-pin plug / 149cm-cable)