Features：1.It has two inputs, one AUX input, which is convenient for traditional wired analog signal input; there is also one Bluetooth wireless input, which can be easily connected to Bluetooth devices such as mobile phones and computers, without being bound...

Features：1.It has two inputs, one AUX input, which is convenient for traditional wired analog signal input; there is also one Bluetooth wireless input, which can be easily connected to Bluetooth devices such as mobile phones and computers, without being bound...

Product description:TPA3255 is a high-performance class D power amplifier, it has class D efficiency and can bring true high-end sound quality. The device features advanced integrated feedback design and proprietary high-speed gate driver error correction function (PurePath™ Ultra HD). This...

Feature:1.Unique and amazing combination: integrated A8 Pro amplifier with VU meter into whole in such a mini size, when enjoy HiFi music, the pointer dancing in the warm light with strong vintage feelings, dynamically decorates the audio system space.2.HiFi clear...

Feature:1.Unique and amazing combination: integrated A8 Pro amplifier with VU meter into whole in such a mini size, when enjoy HiFi music, the pointer dancing in the warm light with strong vintage feelings, dynamically decorates the audio system space.2.HiFi clear...

Product description: Product name: A09 Chipset: AC6926A+MS8412+NE5532+TPS5430+TPA3116D2 Bluetooth chip: AC6926A Optical fiber/coaxial: support 44.1-192kHz (16-24bit) Bluetooth: Support 44.1-48kHz (16bit) Signal-to-noise ratio: ≥100dB Harmonic distortion: 0.05% Tweeter adjustment: front channel: ±6dB Bass adjustment: front channel: ±6dB Frequency response: front channel: 20Hz-20kHz...

Descriptions:Max Power：100W*1Full frequency response ：20Hz-20kHz(±3dB), BASS cut-off frequency adjustable.The speaker matches the impedance：2-8ΩNumber of Channel: MonoWorking Voltage ：DC12-24V (with adapter DC19V 4.74A)THD：Output 1W@ 0.03%SNR：≥106dBInput sensitivity：0.2mVDimension:118.5*98*33MM(without protruding knob section)Bass cutoff frequency range adjustment:40-300HzControl:Potentionmeter knob and toggle switchAudio input:RCAAudio outout: Gold-plated interfaceSlope...

Product description:Product Name: A200 TPA3255 Bluetooth Power AmplifierPower amplifier chip: TPA3255Bluetooth: QCC3034 aptx-hdMaximum power: 200W+200W (the maximum power is AC220V in the power supply, 4Ω speaker, distortion 10%)Impedance: 4-8 OhmPower supply voltage: AC110V/220V (built-in power supply DC42V 7.5A)Op amp chip:...

Product description:Chipset: TPA3255+QCC3034+ES9023Bluetooth: Version 5.0, supports AAC, SBC, APTX, APTX-LL, APTX-HDInput channel: AUX (unbalance), XLR (balance), bluetoothInput Sensitivity: 1VrmsXLR maximum input level: 2.2vrmsSignal-to-noise ratio: >110dbTotal Harmonic Distortion: 0.02%Speaker impedance: 4-8 ohmOutput power: 215Wx2, 4 ohms@thd+n=10%Maximum power: 300WX2Frequency response: 20-20khz (+0.2db,...

Parameters:Maximum output power: 300W*1 4Ω loadPower amplifier chip: TPA3255D2Tone chip: NE5532DC chip: 2596Full frequency frequency response: 20Hz-20kHz (±3dB)Speaker matching impedance: 4-8ΩDistortion: 0.03% when outputting 1WWorking voltage: DC24-35VSignal to noise ratio: ≥106dBInput sensitivity: 0.775VDimensions (L*W*H): 120*117.5*36MM (without protruding knob section)Bass cutoff...