A01 2 Channel Stereo Amplifier TPA3116 100W*2 with SUB Out | With Treble Bass | Mini Home Audio Component Amplifier Class D Integrated Amp for 2.0/2.1 Home Bookshelf Passive Speaker

PURE SOUND: This compact amplifier uses two TPA3116 chips and three NE5532 op-amps, with each channel operating in PBTL mode, resulting in lower distortion, crisp and clear treble, delicate midrange, smooth and pure bass, and a clear, rich sound that enhances your speakers' performance.
HIGH OUTPUT POWER: The A01 Class D 2.0 / 2.1 channel amplifier delivers a maximum output power of 100W x 2 for 4-ohm speakers when paired with a 24V 4.5A power supply.
Two types of inputs: this mini stereo amplifier features RCA / AUX inputs, allowing easy switching between channel inputs and compatibility with a variety of media devices, including computers, CD players, cell phones, MP3 players, and more. You can add an active subwoofer or connect one to enhance the low-end response. Amplifier device (provides 2.1 / 4.1 channel continuity). This small, integrated, rugged, and lightweight home hi-fi amplifier adds high, mid, and bass frequencies while keeping all bands of the audio source within an adjustable range. Users can fine-tune the midrange, high, and low frequencies to their personal preference until achieving the optimal listening experience.
Excellent raw materials: the output power inductor of this miniature power amplifier uses a shielded inductor, which helps reduce interference from electromagnetic fields generated by the circuit on other components. A01 200W TPA3116 Stereo Amplifier 2.0 / 2.1 Channel Class D Audio Amp Receiver with 3.5 mm AUX Output + DC24V Power Adapter for Home Theater