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2 Channel/2.1 Channel BT Audio Amplifier

A07 PRO 600W TPA3255 Bluetooth 5.2 Stereo Amplifier

Use TPA3255 Amp chip MAX Output Power 300Wx2@4ΩTHD: ≤ 0.002%; SNR: ≥90dB; Frequency Response rRange: 20Hz-20kHz(±1.2dB)The Qualcomm Bluetooth 5.2 versions Support SBC/AAC/APTX/APTX-HD,The transmission is efficient, stable and fast,Bluetooth Distance more than 15mBT/RCA input free switching design to meet the needs of more audio enthusiastsMini Stereo amplifier with 3.5mm AUX output for active device(3.5mm Output Can be controled)

Bluetooth 5.2

The AIYIMA A07 PRO chipsets are high quality designs from American Qualcomm QCC303X,efficient and stable

Treble & Bass Tone Control

A07 PRO audio amplifier has a sound control: Home Audio Amplifier Custom Sound Design with Bass and Treble Controls, 0 Points for No Effect Sound

Bluetooth/RCA Audio Inputs

A07 PRO offers Bluetooth and RCA inputs for easy connection to a variety of devices. Allowing for easy streaming from smartphones, tablets or laptops

2.1 Channel audio amplifier

With 3.5 mm AUX audio output interface,The “pre-out” level can be controlled by volume control

Texas Instrument TPA3255 High Power Chip

High-quality audio performance and High Power Output&ultra-low distortion to meet your require

Use NE5532 Dual op-amp Chips

You can replace the NE5532 op-amp chips to customize the sound quality ,compatible with 8-pin opamps

Upgraded audio parts

Use professional audio capacitors and resistors

A07 PRO Stereo Amplifier use outstanding internal design and structure,High Precision and Stability

Qualcomm QCC303X series audio Bluetooth encoder chip, SBC, AAC, aptX, aptX-HD, aptX-LL (low latency)

1 TPA3255 Chips

2 Replaceable op chips

3 Capacitors & Inductors

4 Power Variabiltyer

5 Bluetooth Chips

Chipset TPA3255+NE5532+QCC304X Speaker impedance 2-8Ω Bluetooth Version 5.2 Bluetooth support 16-24bit 44.1-48khz Input mode Bluetooth, RCA Supported format sbc/aac/aptx/aptx-hd Support audio input devices mobile phones, MP3, computers, CDs, decoders, audio preamps, etc. Max Output power 300W*2/4 Ohm(Upgraded power adapter) Output mode 2.0 Channel passive speaker & 3.5mm AUX Line output LINE OUT Connect the power amplifier or active subwoofer or Active speaker Distortion 0.002% SNR 90dB Input sensitivity 0.84vRms Working power supply DC24-48V

Desktop Speaker Amplifier

TPA3255 2 Channel Mini Stereo Amp

Mini Class D Integrated Home Audio Stereo Receiver with Bass Treble Control for Passive Speakers

RCA Stereo Amplifier

600W 2 Channel Cllass D Audio Amplifier

A07 PRO With 3.5mm AUX audio output interface,“pre-out” level can be controlled by volume control

Mini Bluetooth Amplifier

Class D Upgraded Integrated Power Amp

Sound transparent and clear,clean sound bottom,Give you HIFI Sound quality

1 Treble/Bass Control

2 ”Pre-Out“ Output Port

3 Bluetooth 5.3

A07 PRO Power Chart

Add to Cart

Customer Reviews

4.4 out of 5 stars 499

4.5 out of 5 stars 1,559

4.6 out of 5 stars 282

4.3 out of 5 stars 572

4.1 out of 5 stars 67

4.3 out of 5 stars 205

Price

$84.99$84.99

$67.99$67.99

$99.99$99.99

$119.99$119.99

$118.99$118.99

$195.49$195.49

Amp Chips

TPA3255

TPA3250

TPA3255

Channel

2.0 channel with 3.5mm Pre-out

Mono Channel

2 Channel with 3.5mm AUX Out

Bluetooth

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Input

Bluetooth/RCA

RCA

Bluetooth/RCA

BT,USB,Coaxial,Optical,RCA

XLR balanced,RCA,Trigger Input

BT,PC-USB,COA,OPT,TRS,RCA

Output

RCA/3.5mm Pre-Out

RCA/3.5 AUX Output

RCA/SUB Output

Max Output Power

300W+300W

100W+100W

300W+300W

Treble& Bass Control

✔

✘

✔

✘

✔

Remote Control

✘

✔

✘

✔

❶ 【2024 Upgrade】Using professional audiophile audio components, the updated design of the 3.5mm output is subject to total volume control, which better meets the needs of the public and creates a 2.1-channel home audio system
❷ 【Use TPA3255 Stereo Amplifier Chips】Adopt the Instruments TPA3255D2 high performance and low distortion class-D power amplifier chip, NE5532 dual op-amp chip(Can upgraded replacement dual amp chips). Very Quiet, Runs Extremely Cool,Easy to connect and use,It’s a small desktop speaker amplifier
❸【High Power Output under big Power adapter】Max power output 300W+300W under 4ohm load HiFi integrated class D amplifier, Exclusively designed for the customers who pursue HiFi sound,Upgraded your power adapter,the High efficient power output up to 300 Watt(For passive speakers only, not the Powered speakers)
❹【Bluetooth 5.2 version & AUX audio inputs can be selectable】This Mini bookshelf speaker amp with bass treble volume control,add 3.5mm aux line output can go to any Powered device:Powered Speakers,Power Amplifier,Powered Subwoofer ect. Create an 2.1 channel stereo amplifier system(The line ouput port doesn’t used as headphone amplifier);
❺ 【Outstanding internal construction】The A07 Pro tpa3255 mini stereo amplifier use American Qualcomm Bluetooth 5.2 chips,support aptx-hd,Stable and efficient,Simple compact but powerful design,And the exterior design is delicate and beautiful little power amplifier,It can used as computer amplifier for speakers/desktop amplifier/bookshelf speaker amp/Home theatre system and so on
DC24-48V Power input】Package comes with DC36V 6A power supply,Ready to use out of the box.AIYIMA A07 PRO Stereo bluetooth amplifier Can support most 2-8ohm home speaker system.Choose the different power supply that can be customized for your different output powers, see the power table for details.Offer technical Support and service
“Climate Pledge Friendly” Certified by Amazon,Empowering Carbon Neutrality Goals.Voice for the Planet, Purity in Sound