AK35 800W Home Car Amplifiers 2 Channel Bluetooth 5.0 Surround Sound FM USB Remote Control Mini HIFI Digital Amplifier Stereo

Features:* Mini HIFI digital Bluetooth-compatible audio power amplifier.* TF card, AUX, U disk, MP3 format playback, support Bluetooth wireless connection.* Support FM stereo radio.* With treble, bass and volume control, it is very easy to use.* Low distortion provides clearer, stronger, and more powerful sound.* Two main channel outputs.* With remote control function.* DC/AC power input, suitable for home or car.* Upgrade high power 90W+90W.* The voltage can be switched automatically.* Low heat and light weight.AK170(No bluetooth,no USB)Color: BalckMaterial: Aluminum AlloySize: 125X75X40MMInput voltage: DC 12VRMS power: 20W+20WMax power: 200W+200WChannel: 2CHLoad impedance: 4-16ΩSNR: >90 dbFrequency: 20Hz-20KHzDistortion rate: 0.01%Package Included:1 x Power AmplifierSpecification:(AK35)Name: Audio Stereo AmplifierVoltage: 110VImpedance: 4-16ΩPlug: USRMS power: 30Wx2Peak power: 90W x2Load impedance: 4-16ΩChannel: 2.0Signal to noise ratio: 85 decibelsFM frequency: 87.5-108MHzDistortion rate: 0.05%Frequency: 10Hz-20KHzSize: approx. 19x12.5x4.5cm/ 7.48x4.92x1.77''Color: blackPacking included:1 x Power Amplifier1 x Remote ControlSpecification:(AK380)Name: hifi power amplifierMaterial: aluminum alloyRated voltage: 12VRMS power: 40W+40WMax power: 400W+400WRated frequency: 20-20KHzResolution: 47KDistortion rate: 0.1SNR: 90dBImpedance: 4-16 ΩInterface type: clipReceiving mode: audio inputSize: 155x85x45mm/6.1inx3.3inx1.7inColor: BlackPacking included:1 x Power Amplifier1 x Remote ControlSpecification:(AK370)Name: hifi power amplifierModel: AK370Material: aluminum alloyFunction type: 2.0 vertical sound bodyOutput power: 20W + 20WPower supply: 12VImpedance: 4-16Ωbluetooth distance: about 10mbluetooth: 5.0Audio input: RCA stereo audio, storage card, U disk, USB audio input (can be connected to computer/mobile phone/OTG/tablet OTG)Signal-to-noise ratio: >90 decibelsFrequency: 20Hz-20KHzDistortion rate: 0.01%Size: 125X75X40MMColour: BlackPacking included:1 x Power Amplifier1 x Remote ControlNote:1. Please allow 1-3cm (0.4-1.18") difference due to manual measurement and slight color variation for different display setting.2. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand.