Mạch phân tần chia 3 đường tiếng cho dàn âm thanh gia đình - loa full

Speaker protection: Prevents high-energy low frequencies (bass) from entering the tweeter, causing coil burnout, while blocking high frequencies from entering the bass speaker to avoid distortion. Performance optimization: Ensures each speaker driver operates only within its preferred frequency range (bass handles low frequencies, midrange handles vocals, treble handles high frequencies). This results in a clear, clean overall sound without overlapping frequencies. Impedance and phase balancing: Helps the speaker system operate stably, synchronizing the phase between the drivers for a clearer soundstage.