Product introduction: 1. With two input, all the way aux input convenient link traditional wired analog signal input; another Bluetooth wireless input, you can and mobile phones, computers and other Bluetooth equipment easy links, free from wire bondage, easy to...

Description:Chips: CSR8635, HS100B, MC33078, PT7314PC USB sampling rate: 16bit44.1k/48khzTHD: 0.01%PC-USB support system: XP/Vista/W7/W8/W10/LINU/XMAC/ OS/ XBluetooth version: 4.2Bluetooth matching impedance: 16-64ΩSNR: ≥98dBHeadphone max power output: 40mW~500mW/300~32OhmWorking voltage: DC12V,  ≥1ABass and treble range: ±14dBRCA output level: 2.3VNet weight: 0.4gFrequency range: 20Hz-20kHz(±1db); HIFI...

Product description: This product is a preamplifier, non-amplifier function, need to be connected to amplifier or active speakers, it can not be directly connected to passive speakers, speakers and headphones. It can't be used in the car, it will burn...

Product parameters: Power supply: DC12V 2A  ( Without Power Adapter) Audio input: connected to MP3, computer CD, DVD, mobile phone, etc. Signal output Audio output: connected to amplifier, active speaker and other signal input With treble and bass adjustment Specifications: Bluetooth...

  Parameters: Power supply: DC12V (With supply power) Audio input: Bluetooth/ AUX (connected to MP3, computer CD, DVD, mobile phone, etc. ) Audio output: RCA (connected to amplifier, active speaker and other signal input) Frequency Response:20Hz-20kHz SNR:98dB Control:Potentiometer knob and...

Product description: Chips:6J4+TPA3116D2+NE5532+CSR64215+HT97220 Max output power:50W*2 Power supply: DC12-24V Current: 3A or more Bluetooth: CSR64215 4.2 version（support APT-X） Frequency response:20Hz-20kHz SNR: ≥ 98dB Bass adjustment range: ±6dB Treble adjustment range: ±10dB Load impedance:4-8OHM Control:Ptentiometer knob+toggle switch Audio input: Bluetooth &...

Description:The product is a preamplifier. It is not audio amplifier. It needs to be connected to an active speaker and a rear amplifier. Power supply: DC12V 2A (Without supply power) Audio input: Bluetooth/ AUX (connected to MP3, computer CD, DVD, mobile phone,...

Description: Bluetooth 5.0 DAC decoding  The TPA3255 is a high performance Class D power amplifier with Class D efficiency and true to high-end sound quality. The device features an advanced integrated feedback design and proprietary high-speed gate driver error correction...

Description: Product name:160W*2 Bluetooth 5.0 digital power amplifier Amplifier chip:TDA7498E Audio input:Bluetooth/RCA/U-disk Audio output:banana speaker jacks /Low frequency signal (connect active subwoofer) Max output power:160W+160W（4 Ohm load） Default Power Supply:DC32V/5A Support format:MP3, WMA, APE, FLAC, WAV U-disk capacity:max 32G Bluetooth...