AIYIMA TPA3156 Bluetooth Subwoofer Amplifier 2.1 50Wx2+100W Digital Power Amplifier APTX HD 5.1 Home Theater COAX OPT DSP Amp karaoke amplifier Audio Amplifier Boards

Brand Name:	Aiyima
Certification:	CE
Certification:	RoHS
Origin:	CN(Origin)
Maximum Power Per Channel:	Above 200W
Package:	Yes
Channels:	3 (2.1)

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1.  AIYIMA A03 2.1 50W*2+100W digital amplifier

Note:

 

TPA3116D2 send from Russia . TPA3156D2 send from China

Description:

1.

Support two input

, one

 

AUX input

, connect wired analog signal input; another one

 

Bluetooth 5.0 wireless input

, can connect with mobile phone, computer and other Bluetooth devices.

2. Support the frequency adjustment of the subwoofer, you can adjust the bass frequency according to your needs.

3 support the bass frequency adjustment of the left and right satellite boxes, making the left and right speaker output more playable; in addition, the left and right speakers can also be used when the subwoofer is not connected

4.Two pieces of

 

TPA3156

, one for the left and right channel output, one for the subwoofer output, the Bluetooth part adopts the imported

 

QCC3034

 

high quality Bluetooth receiver, and the internal uses 4 NE5532 op amps, 3 of which can be plugged and unplugged, which is convenient for customers to change different styles. Op amps, increase playability.

5. Material, plug-in capacitors all use original imported goods,large reservoir.

6. No switch sound

7. Large heat sink, long-term high-power stable work

8.

Power supply voltage: DC12V-24V

, current 3A or more, voltage socket 5.5*2.5mm, external negative internal negative

 

(

recommended DC24V 6A

)

9.

Output impedance 4-8 Ohm

10.

Output power left and right channel 50W+50W 4 ohm load , subwoofer 100W .

2.1 channel.

11. Frequency response: 20-20KHz

12. Distortion: 0.1%

13.Signal to noise ratio:> 82db

14.Sensitivity: 82db

15.Left and right channel bass adjustment range: +12db -14db

16.Left and right channel treble adjustment range: ±10db

17.Subwoofer cut-off frequency: 40-240HZ

18. Length * width * height (124 * 130 * 33mm)

19. The function of the knob from right to left is: total volume adjustment, left and right channel treble adjustment, left and right channel bass adjustment, subwoofer volume adjustment, subwoofer frequency adjustment.

2. AIYIMA B01 2.1 50W*2+100W digital amplifier

Parameters:

Model: AIYIMA B01

Nmber of channels: 2.0 / 2.1 / 2.2

Audio input: Bluetooth/Stereo RCA/U-disk(choose one input)

Audio output: banana speaker jacks

U-disk support format: MP3, WMA, APE, FLAC, WAV...

Bluetooth version: 5.0

Speaker impedance: 4-8Ω

Max output power: 50W*2+100W (4Ω load)

SNR: ≥98dB

Input sensitivity: 0.775V

THD: 0.05%(1kHz 1W)

Frequency Response: 20Hz-20KHz(±3dB)

Low frequency adjustment range: 40-300Hz

Working voltage: DC 12-24V

Dimensions(W*D*H): 130*128*30mm

Features:

1.M3 amplifier supports stereo RCA and Bluetooth 5.0 input, compatible with phones, tablets, computers, TVs, MP3 players, TV, CD players etc. It is also a digital music player with U-disk input supporting MP3 and lossless formats such as WAV, APE, FLAC and WMA.

2.Reasonable circuit layout and concise wiring ensures HiFi clear and clean sound, treble and bass control makes sound more delicate and charming. Independent low frequency adjustment and bass volume control are designed, the bass effects is greatly enhanced, the shocking auditory effects make you feel like in the cinema.

Separate structure makes it multi-functional, it can independently connect to a pair of stereo speakers or subwoofer, and a low frequency output is specially added for the users who only have active subwoofer, easy to build 2.0 channel / 2.1 channel / 2.2 channel audio system as you like.

3.Using classic 2PCS TPA3116D2 amp chip, max output power can reach 50W*2(left and right channel) +100W (subwoofer out), equipped with high-quality 24V/4.5A power supply enough to drive most / bookshelf/ computer/ desktop passive speakers and subwoofers.

4.Exquisite appearance but durable aluminum alloy case in proper size, with input switch, working indicator and remote control, very clear to show the working statusand convenient to operate, very suitable for home and desktop audio system use.

3. AIYIMA A09 APTX HD 5.1 Home Theater Amplifier

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: QCC3031 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:

QCC3031

(support SBC/AAC/APTX/APTX-HD )

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