Trolley speakers can be replaced with high power 300 UW

Does the subject want to ask "Can you change the high power of the 300 UW Tie Rod Audio Speaker"? Yes, you can. As long as the impedance (8Ω or 16Ω on the magnet) is the same, it can be replaced, but the volume will not increase. If you replace the high-power board, the speaker sound increases significantly, but you must control the volume output, otherwise it is easy to burn the speaker voice coil. Trolley sound, also known as outdoor trolley sound / square dance sound. Sound probably includes amplifier, peripherals (including pressure limiters, effects, equalizers, VCD, DVD, etc.), speakers (speakers, horns), mixer, microphone, display equipment and so on add up to a set. Trolley sound according to different functions, is now widely used in company meetings, school teaching, cultural performances, store use, outdoor square dance and other places.