Product Name: Dta-100A Dta-120A Class T Mini Bluetooth Digital Power Ta2050 Professional Amplifier Model NO.: MXTBT-0002 Conductive Mode: D Element Number: Monoamplifier Voltage: DC24V Output Number: 4 Sound Channel: 2.0 Function: Post Amplifier, Amplifier Combined Tube Type: IC Amplifier Used For: Civilian Usage: Hi-Fi, AV Type: Home Amplifier Trademark: MXY Transport Package: Paper Box Specification: 200*150*90mm Origin: Shenzhen Product Description This product is a high-quality HD pure digital audio amplifier. Power amplifier chip using TC-2000+STA508, high efficiency, low heat, output power dual-channel 60W, load speaker designed for 8 ohms. General power DC24V power supply, DC power input 5525 universal, universal 3.5+RCA audio input interface, the use of: supermarkets, homes, outdoor travel, the use of more convenient.Specifications:Power Output:60 watts RMS x 2 into 8 OHM Efficiency:93%Total Harmonic Distortion:<1% @120W <10% @50WDynamic Range:> 40dBMinimum Speaker Impedance:8 OHMFrequency Response:20Hz-20KHzElectrical Requirement:DC24V 5A center pin positiveChip model:STA508 Class-TChannel Separation:95dB Input resistance:60K OHM Amplifier Weight:0.5kg With power supply Weight: 0.8kgDimensions:L86mm*W150mm*H55mmShell material:Aluminum alloyPackage Contents- MXT-60W+60W RMS Digital Stereo Amplifier -------------------------1pc- 24V 5A Switch mode power supply ------------------------------------ 1pc- 3.5mm to RCA cable ------------------------------------------------------- 1pc- Instructions ------------------------------------------------------------------- 1pc