Car stereo

Speaker layout is very important criteria. . Each instrument sounds , you can achieve the best results in the replay . This is often called a professional Hi - Fi ( High Definition High Definition ) . Ideal Hi - Fi effect , the key is to make the sound source signals of the same synchronization and frequency bands magnifications . Home audio is Bluetooth Speaker not difficult. Since the home audio -frequency units at the same high school all the fixed frame and the same music signal amplifier , consistent with the reduction ratio is relatively easy to achieve a good balance of quality . However , due to different car audio installation location , subwoofer unit usually only installed in the luggage compartment , the bass is generally only be installed in front of the car unit , the tweeter is usually installed in the vicinity of the A-pillar . This effect may be just to hear the treble and bass from behind the same month , the Alto section is relatively weak. In Computer Speaker addition , for different modules and power amplifier requirements , in general, can take a variety of car audio amplifiers to drive speakers ( many designs require amplified by the low-frequency part of multiple amplifiers ) , so tonal balance is difficult to achieve a satisfactory level . Address some of these challenges factors involved , the number and installation arrangement of the speakers is the key .