1. Ventilation systemUsers are in a closed space when watching movies in the home theater. If the ventilation system is not p
1： Eliminate noise caused by improper connection of equipmentThere is a common problem of equipment interconnection in the au
First, choose the shop for package installationUsers who understand the circuit can operate according to the steps in the man
First of all, style. Different amplifiers should be matched with speakers of the same style. This will not only maximize the
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