... Shortest Latency: <0.5ms Frequency response: 20-20Khz 2.1 sound speaker 1. Classic again, MDF & aluminium, built-in antenna, shortest ... is MDF, horizontal designed, 2.1 audio, 5.25 speaker structure, undertone stronger, output is 30W3. Black with red aluminium ... Round edge7. Simply and fashion in classic trend.Detail Information:Sound Channel: 2.1Sorts: Meltimedia speakerSize: MMSubwoofer: 286(L)*200 ...