Lenovo C1530 Speaker 360° Stereo HIFI Subwoofer Bass Adjustable Multi-Media Desktop Loudspeaker USB Power Supply for Des

Features 1 Full frequency loudspeakerprofessional tuning technologyThe use of 4 inch anti magnetic bass unit optimized the working state of the traditional speaker the bass is strong and powerful the music details are delicate 2 Dual BTL audio amplifiers are used insideThe main box adopts anti magnetic bass unit and the low frequency is dynamic and powerful 3 The satellite box adopts full frequency horn unitThe satellite box adopts anti magnetic full frequency horn medium tone is vigorous high frequency is bright 4 Bass independent adjustment buttonThe speaker is equipped with an independent bass gain knob the user can adjust the bass intensity according to personal preference to meet the needs of different application scenes 5 Widely compatibleFully compatible with various intelligent devices with 3 5mm audio interface on the market Specifications BrandLenovoModelC1530ColorBlackNet Weight g 2280gDimensionBass 228 156 142mmSatellite Box 85 200 69mmOutput Power3W 1W 2Speaker SizeBass 4 4Ω 3WSatellite Box 2 4Ω 3WFrequency Range30Hz 20KHzSNR≥70dBSensitivityBass 300mVSatellite Box 660mVDistortion 1 Power Voltage5DVC 1000mA Package Included 1 Bass Speaker2 Satellite Boxes1 User Manual