Sell Speaker Amplifier

Model No.:SA Series
Product Origin:China
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Description:The PA series is designed for economical access to the premium sound quality with tremendous value in proven amplifier technology. PA forms the backbone of discriminating rental systems and high-power club installations. Professional power-handling capabilities and exceptional low-end response make it an ideal choice for stadiums, auditoriums, touring sound, discos or other installations and touring applications that demand the finest audio quality. It's a combination of value and quality sound. Unique protections: 1) Intelligent cooling fan work faster as the unit gets heater. When the unit reaches 90 degrees, it can work at a power of 100W lower than normal (at full power) for long duration. When reaches 100 degrees, the output is disconnected automatically. 2) When overload protector works ("protect" LED lights up), the amp circuitry will be in a "delay" works again 3) DC-fault power supply shutdown