TD class circuit design,AB class sound ,D class efficiency

Special voltage input protection circuit , when voltage<AC 160 V or >AC250V will stop working and cut off power.

Good protection system:(over current limiter, over heat protection,high frequency protection,input signal limiter,the electric surge limiter, DC protection,start delay,soft start ,voice gradual enlarge and short circuit ) to make sure the amplifier stability and durable.

Applicant:

Conference rooms,function rooms ,KTV,nightclub,bar