Product name: A09
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 (±1.5dB)
Frequency response: Surround channel: 20Hz-20kHz (±1.5dB)
Frequency response: Center channel: 20Hz-20kHz (±1.5dB)
Frequency response: Bass channel: 20Hz-120Hz
Front channel power: 50W+50W (4Ω)
Surround channel power: 50W+50W (4Ω)
Center channel power: 50W (4Ω)
Subwoofer power: 50W (4Ω)
Input signal: 0.775V
Power input: 24V (>6A or more, the effect will be better, according to the speaker power and impedance matching) supports two identical power supplies to supply power at the same time.
Size: Length 130*231*height 49MM
Audio input: support Bluetooth/Coaxial/optical fiber/USB/RCA
Audio output:2.0/2.1/5.1 Channel optional
Upgrade function: Support two power supply inputs (the voltage and current of the two power supplies are the same)
A09 audio input Bluetooth/optical fiber/coaxial/rca can only support 2.0/2.1,.The 5.1-channel output can only add a 5.1 decoding pre-stage, because Bluetooth/optical fiber/coaxial/rca only has stereo sound.
1.Dual power supply patented technology, automatic identification of single power supply or dual power supply, more powerful power.
2.The operation is more concise and there is no cumbersome function switching
3.Support U disk playback
4.The power radiator is larger, and it is not easy to overheat protection.
5.Op amp dual power supply: stronger anti-interference ability, better common-mode suppression effect, support higher signal amplitude, and less distortion