Edythe O'KeefeAIYIMA A9Mr. Geovanni Stokes DVM HIFI SubwoofeDonnie Huelr AmpliMr. Doug Littel PhDfier 10Miles Lubowitz0W 5.1 SuFrances BatzRickie Pfannerstill IIrround SoCelia Mayer MDund COAX OTess Fritsch Jr.PT Home TProf. Burnice CreminEmil Schummheater AMP BT 5Avis Kerluke.0 aptRoman KesslerX HD Stella Schmeler IIDSP LDJayda MarvinACDr. Sylvester Ruecker

Features:

• 5.1 channel amp with professtional DSP decoding: A9 with built-in DSP decoding chip which applies professional algorithms and dynamic separation techniques, it auto allocates and simulates 2.1 and 5.1 channel and provide excellent smart noise reduction, precise sound positioning and stereo surrounded sense even though playing audio files of 2.0 channel.

• Multiple inputs for different purposes: with Bluetooth 5.0 / coaxial / optical three digital inputs and RCA input, strong compatibility and works perfectly with most home audio devices.

• Lossless transmission and strong power: QCC5125 Bluetooth chip supports APTX/APTX-HD/LDAC, provides further distance connection and lossless signal transmission. 3PCS classic TPA3116 chip, responsible for front (50W+50W)/ surronded (50W+50W) / center(50W) / subwoofer(100W) outputs, easily to drive 3-8" speakers and 5-10" subwoofers.

• Unprecedented real 5.1 channel digital amp with many advanced designs:

• A low frequency output is specaially designed to connect active subwoofer, build 2.1 channel system for those who don't have passive subwoofer.

• Switchable 2.0/2.1/5.1 channel outputs,A9 can be used in different scenarios with one selection button, no need to plug in and out cables repeatedly.

Parameters

• Brand: AIYIMA

• Model: A9

• Audio input: Bluetooth/Coaxial /Optical/ 2.0 Channel RCA / 5.1 Channel RCA

• Audio output: 5.1 channel banana speaker jacks / Subwoofer

• Bluetooth chip: QCC5125 (support SBC/AAC/APTX/APTX-HD/LDAC)

• Amp chip: TPA3116

• Output power:

Front main channel: 50W+50W (recommend 3-8")

Surrounded channel: 50W+50W (recommend 3-8")

Center channel: 50W (recommend 3-8")

Bass channel: 100W (recommend 5-10")

• Output impedance: 4-8Ω

• THD: 0.01% (@1Khz)

• S/N ratio: ≥102dB

• Frequency response:

Front main channel: 10Hz-40KHz

Surrounded channel: 10Hz-40KHz

Center channel: 10Hz-40KHz

Bass channel: 10Hz-180Hz

Treble & bass range: ±10dB (±2dB)

• Supported sampling rate:

COAX IN: 16-32Bit / 44.1-192KHz

OPT IN: 16-32Bit / 44.1-192KHz

Bluetooth IN: 16-24Bit / 44.1-96KHz

• Working voltage: DC 24V (5.5mm/2.5mm)

• Dimensions(W*D*H): 260*169*41mm / 10.23*6.65*1.61in

• Net weight: 1.35kg

• Package weight: 1.8kg

Package included:

1*A9 Digital Amplifier

1*Power Adapter

1*Bluetooth Antenna

1*User Manual