Two common indicators of audio powerThey are maximum power output and RMS (rated power) output. The first is the ability to achieve power in a short period of time, and the second is the maximum power that can be achieved when the equipment continues to work and guar

How to choose the installation location of marine audioWhen shopping for a boat stereo, you must consider where it will be installed and where the accompanying speakers will be installed. If you're just replacing an old stereo, in this case, the easiest and most con

How to choose a marine audio?UV and water resistanceThere are two aspects to distinguish marine stereos from ordinary stereos on land: 1. Waterproof, 2. UV protection.As a sound used at sea, it will inevitably come into contact with rainwater and splashi

Basic knowledge about Car audio 1. Car audio source (host) At present, most domestic car audios use CD players, digital broadcasts, DVDs, and Android large-screen players as part of the audio source. , which is what we usually call the host. As the source

How to adjust the bass of the car audio?1. First, restore all the additional functions of the car main unit to the factory state, and then center all the high, medium and bass, of course, the left and right balance is the same.2. Set the volume (GAIN) of the power amplifier to the lowest position (M

How to adjust the car audioAccording to the hearing experience of ordinary people, the treble adjustment of car audio is generally not moved or increased by 1-2 bars. If it exceeds 2 bars, it will be harsh and uncomfortable; 2-3 grids, the attenuation of more