Audio input: stereo L/R RCA / 3.5mm AUX
Audio output: raw cable speaker jacks+subwoofer
Number of channel: 2.1
Max output power: 20W×2+40W
Speaker impedance: 4-8Ω
Frequency reponse: 20Hz-20KHz
Distortion: 0.4%
SNR: 80dB
Resolution: 47K
Working voltage: DC 12V
Dimensions(W*D*H): 150*92*34mm / 5.91*3.62*1.34in
Package dimensions(W*D*H) with power supply: 220*190*70mm / 8.66*7.48*2.76in
Net weight: 310g / 0.68lb
Package weight: 620g / 1.37lb

Packing List
1*DC 12V/5A Power Adapter

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With standard stereo RCA and 3.5mm AUX inputs, can be perfectly compatible with ipad, mobile phone, MP3, CD player, TV, computer etc. Besides main volume control, treble & bass control, bass volume control is specially designed, easy to enjoy music of high-quality.
Mini size but powerful, don’t be fooled by the size, it’ll give your entertainment system a serious boost. 2.1 channel output 20W×2(L/R)+40W(sub), can drive most home/car/marine/outdoor passive speakers and subwoofers, and with unrivaled sound superiority.
DC 12V input suitable many scenarios, can be used in your car, your boat, your RV, your golf cart, your home— anywhere you need a great amplifier with low distortion and acoustically accurate reproduction of music.
Complete design with exquisite appearance, matt silver case looks fashionable and durable, unique structure design easy to be installed in car / marine, save space and convenient to operate.

Package Dimensions

Item Weight

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Mini HiFi Stereo 2.1 Channel A... Price: $23.99 (as of 06/04/2023 10:28 PST- Details)