Listening to your favorite music on long-distance road trips makes your journey more comfortable and less tiring. However, there are times when the sound of your car's audio system leaves a lot to be desired. Music played in poor quality can not only ruin the mood, but also cause a sudden headache.
Necessary
- - set of tools;
- - soldering iron;
- - vibroplast sheets;
- - building hair dryer.
Instructions
Step 1
Try to identify the nature of the sound problem. To do this, listen to music of different genres. It is necessary to compare the sound at low and high tones. Also gradually adjust the volume from the minimum level to the maximum.
Step 2
Read the instruction manual of your head unit. Poor sound can be caused by a radio that is not properly tuned. Almost all modern models of car radio tape recorders have a built-in equalizer, which allows you to customize the audio system as accurately as possible.
Step 3
Check connections to all speakers, amplifier and subwoofer. Loose or loose contact may cause hoarseness during playback. Re-solder all connections if necessary. Also inspect the speakers themselves. If the membrane bursts, the column must be installed.
Step 4
Cracking and metallic ringing may occur when listening at high volumes. This is due to the strong vibration that is transmitted to the entire body. In this case, the situation can be corrected by complete insulation of the cabin.
Step 5
Disassemble the interior completely. Before that, do not forget to remove the "minus" terminal from the battery to avoid a short circuit in the on-board power supply system.
Step 6
If you find a factory vibration isolator, carefully remove it. Clean the entire surface of the metal. Detected foci of corrosion must be treated with a special anti-corrosion compound and painted over.
Step 7
Begin to carefully lay the vibroplast sheets, heating them with a construction hairdryer and leveling them with a special metal roller. Make sure that the vibroplast layer is about the same thickness everywhere.
Step 8
If desired, an insulating layer can be installed. In winter, it will keep the car warm for longer. Use only special materials designed for this purpose! Otherwise, you risk causing irreparable damage to your car.
Step 9
After completing the vibration and noise insulation, reassemble the interior in the reverse order. Lubricate all wires with a squeak-reducing agent.
