--- product_id: 457122488 title: "AIYIMA A07 TPA3255 Power Amplifier 300Wx2 HiFi Class D Stereo Digital Audio Amp 2.0 Channel Amplifier for Passive Speaker Home Audio (Without Power Adapter)" brand: "aiyima" price: "53.51 DT" currency: TND in_stock: false reviews_count: 13 url: https://www.desertcart.tn/products/457122488-aiyima-a07-tpa3255-power-amplifier-300wx2-hifi-class-d-stereo store_origin: TN region: Tunisia --- # 300W x 2 max power output Dual 3.5mm AUX & RCA inputs Runs extremely cool & quiet AIYIMA A07 TPA3255 Power Amplifier 300Wx2 HiFi Class D Stereo Digital Audio Amp 2.0 Channel Amplifier for Passive Speaker Home Audio (Without Power Adapter) **Brand:** aiyima **Price:** 53.51 DT **Availability:** ❌ Out of Stock ## Summary > 🎢 Elevate your soundscape β€” because your ears deserve the best. ## Quick Answers - **What is this?** AIYIMA A07 TPA3255 Power Amplifier 300Wx2 HiFi Class D Stereo Digital Audio Amp 2.0 Channel Amplifier for Passive Speaker Home Audio (Without Power Adapter) by aiyima - **How much does it cost?** 53.51 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/457122488-aiyima-a07-tpa3255-power-amplifier-300wx2-hifi-class-d-stereo) ## Best For - aiyima enthusiasts ## Why This Product - Trusted aiyima brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Compact Elegance:** Sleek, minimalist design fits perfectly on your desk or home theater setup without clutter. - β€’ **Customizable Setup:** Pair with your favorite passive speakers and tube preamps to craft a personalized HiFi sanctuary. - β€’ **Powerhouse Performance:** Unleash crisp, room-filling 600W stereo sound with dual 300W channels. - β€’ **Versatile Connectivity:** Seamlessly switch between 3.5mm AUX and RCA inputs for all your audio sources. - β€’ **Whisper-Quiet Operation:** Experience ultra-low noise and cool running thanks to TPA3255D2 & NE5532 chip synergy. ## Overview The AIYIMA A07 is a compact, high-efficiency Class D stereo amplifier delivering 300W per channel with ultra-quiet operation. Featuring TPA3255D2 and NE5532 chips, it supports dual 3.5mm AUX and RCA inputs, perfect for home audio enthusiasts seeking powerful, customizable HiFi sound. Note: power adapter sold separately. ## Description AIYIMA A07 TPA3255 Power Amplifier Features : 1) Strong Practicality: The solid appearance design is simple but powerful, easy to operate, and better suitable for your preamp or DAC 2) The Purpose Of Our Factory Is To Create A Real Hifi Sound Product: Take the real scene shooting, show the real visible appearance texture to customers,Reduce the deviation of real texture due to 3D modeling 3) Good Sound Quality: Use TPA3255 high performance and low distortion class-D power amplifier chip 4) Can Upgrade Op Amp Chip: Adopts dual op amp chip,and the design of the op amp chip can be replaced,such as updated to OPA series, LM series, MUSES series, which can meet the needs of more audio enthusiasts . 5) Use Different Power Adapter,Can Drive Almost Home Passive Bookshelf Speakers: Can Drive up to 300 W+300 W into 4-Ω load at 10% THD use DC 48V current over 7.5 A; 6) One Audio Signal Can Be Shared In Multiple Rooms(Only In Case Of 3.5mm AUX Output): 3.5mm AUX audio output can go to any active device(Active speaker,active amp,active subwoofer ect.),But the main volume control only works with speaker terminals not work with 3.5mm aux audio output terminals . 300W+300W Dual Channel audio amplifier ,Mini Power Amp, More powerful, Sound great Build quality is surprisingly solid,Nice touch The dual 300W shocking bass output is compatible with passive stereo speakers of most sizes and impedance specifications Two input ways :3.5mm AUX Audio input/ RCA Audio input . Note:When using a 32V or 36V power supply, the sound quality of the A07 amplifier will be better, the distortion rate will be low, and the service life will be longer, but the power can only reach the size of the voltage multiplied by the current. But the Indian site A07 does not include the power adapter in the package,Please purchase the power adapter by yourself. Power adapter recommended: 32V 5A （outer diameter 5.5mm inner diameter 2.5mm οΌ‰ Use TPA3255 Chip, digital audio amplifier BTL bridge max power output 300W x 2 channel design, THD less than 0.008% when working continuously Please pay attention! Q: Why the amplifier distortion when raising volume ? A: Under normal circumstances, distortion is caused by the mismatch between the power of the amplifier and the speaker. Q: How to match the amplifier and speakers reasonably? A: The best match is 1.2-1.5:1 (that is, the speaker power is 50W, then the power amplifier power is 60W-75W) Q: The power amplifier is connected correctly, why is there noise such as electric current? A: 1.please check whether there is current sound when no load, and whether there is no current sound when no load; 2.please replace the audio input wire and input device. Inferior audio lines can also cause noise; 3.If there is current noise at no load, you can replace the power supply to test again; 4.Power Supply & speaker power do not match with the Amplifier, will also lead to noise problems such as distortion ;5.At the same time, confirm that the surrounding current signals will not cause interference to the equipment; 6.Please make sure all the cable completely pushed into the device,incompletely connections will create distorted.At the same time, it is ensured that there is a spacing between the output positive and negative audio lines, being close together will cause noise or one of the channels will not work; Q: Can this A07 work with headphones ? A: This A07 does not work with headphones,3.5mm AUX interface is mainly used for audio output, it can also be used as audio input.But 3.5 mm AUX and RCA input port cannot be used as input at the same time.Please keep in mind! Note:The use of audio electronic products is closely related to the size of the speaker and the power supply. It should be used in a reasonable combination. This AIYIMA A07 power amplifier adopt the TPA3255D2 amp chip and NE5532 op-amp chip. Very Quiet, Runs Extremely Cool, Easy to set up. It's a nice mini audio component amplifiers for Home Audio stereo system ！ Why only one channel work ? Is it defective? Since the electronic product is not used alone, it needs to be used together with other electronic equipment such as power supply, audio source, speakers, etc., so the problem cannot be generalized to be considered as the problem of this product, and it needs to be ruled out one by one! 1.Please confirm the connect is correct before use! 2.Are the positive and negative wires connected to the speaker connected together? A:Please separate the positive and negative wiring with an insulator,then shut down and restart to use. ## Features - 1. This AIYIMA A07 power amplifier adopt the TPA3255D2 amp chip and NE5532 op-amp chip.Very Quiet, Runs Extremely Cool,Easy to set up.It's a nice mini audio component amplifiers for Home Audio stereo system - 2.300W+300W HiFi integrated class D amplifier, Exclusively designed for the customers who pursue HiFi sound,High efficient max power output up to 300 Watt 。 - 3.Two input ways:3.5mm AUX Audio input/ RCA Audio input（3.5mm interface is also Aux Audio output interface(3.5mm AUX sed as audio output can go to connect any Powered device: Speakers, Amplifier,Active Subwoofer ect.).More detail connection and use ways,pls see the main picture shown) - 4. Simple compact design,And the exterior design is delicate and beautiful little amp,It can match with your computer/ desktop /Home theatre system and so on;A computer, an tube preamp(TUBE A3 PRO / T7 / T8), matched with our A07 home speaker amplifier, connected to your home audio passive speakers to form a perfect HIFI system, allowing you to liberate your ears in this noisy city - 5. Please note that the product does not come with a power adapter, Please purchase the power adapter by yourself, you also can buy it on (aiyima.com ),choose EU plug . The product warranty period is 1 year, if there is any problem, You can contact the seller. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B08GSK8V8V | | Brand Name | AIYIMA | | Customer Reviews | 4.3 4.3 out of 5 stars (119) 4.3 out of 5 stars | | Included Components | Electronic Component Amplifier | | Item Weight | 600 Grams | | Manufacturer | AIYIMA | | Model Number | A07 | | Mounting Type | Surface Mount | | Number Of Channels | 2 | | Number Of Items | 7 | | Output Power | 300 Watts | | Part Number | A07 | | Upc | 711731345574 | | Voltage | 48 Volts | ## Product Details - **Voltage:** 48 Volts - **Manufacturer:** AIYIMA - **Mounting Type:** Surface Mount - **Brand:** AIYIMA - **Number of Channels:** 2 ## Images ![AIYIMA A07 TPA3255 Power Amplifier 300Wx2 HiFi Class D Stereo Digital Audio Amp 2.0 Channel Amplifier for Passive Speaker Home Audio (Without Power Adapter) - Image 1](https://m.media-amazon.com/images/I/719ySyACrLL.jpg) ![AIYIMA A07 TPA3255 Power Amplifier 300Wx2 HiFi Class D Stereo Digital Audio Amp 2.0 Channel Amplifier for Passive Speaker Home Audio (Without Power Adapter) - Image 2](https://m.media-amazon.com/images/I/61kCRkhrvrS.jpg) ![AIYIMA A07 TPA3255 Power Amplifier 300Wx2 HiFi Class D Stereo Digital Audio Amp 2.0 Channel Amplifier for Passive Speaker Home Audio (Without Power Adapter) - Image 3](https://m.media-amazon.com/images/I/617Hqtg6vdL.jpg) ![AIYIMA A07 TPA3255 Power Amplifier 300Wx2 HiFi Class D Stereo Digital Audio Amp 2.0 Channel Amplifier for Passive Speaker Home Audio (Without Power Adapter) - Image 4](https://m.media-amazon.com/images/I/61giEo911FL.jpg) ![AIYIMA A07 TPA3255 Power Amplifier 300Wx2 HiFi Class D Stereo Digital Audio Amp 2.0 Channel Amplifier for Passive Speaker Home Audio (Without Power Adapter) - Image 5](https://m.media-amazon.com/images/I/61V9dUewIEL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Amazing little amp *by on Reviewed in India 8 April 2023* I have tried variety of amplifiers over the years, This is most powerful amp i have bought yet. I always felt my speakers where not having enough power with my older amps. Ayima amp with its 100 watt power simply outperformed all of the amplifiers i owned in the past some even Integrated amplifiers. This is a really good bang for the buck amplifier if you are looking for an amazing budget amplifier that can drive most speakers out there without breaking the bank. Sound is detailed without any harshness typically associated with budget amplifiers. ### ⭐⭐⭐⭐ It's a good amplifier *by on Reviewed in India 5 October 2022* It's nice powerful Amplifier very small indeed but only got the power supply of 24V 5A. Still it plays good. Around 50W of power. Have to find a 48V 10A power supply....to get around 200W ### ⭐⭐⭐⭐⭐ Incredibly clear sound, small size, wonderful experience *by on Reviewed in India 25 May 2023* I ordered this to use with the micca MB42 Bookshelf speakers. I am blown away by the clarity of the audio this setup produces. I would very highly recommend this combination if you are looking for a low-cost but high quality audio experience. Be sure to feed it high quality input, because this just amplifies what you send it. A product based on TI's Burr Brown DAC has worked well for me.Very highly recommended. ## Frequently Bought Together - AIYIMA A07 TPA3255 2 Channel Stereo Audio Amplifier 300Wx2 HiFi 2.0 Desktop Power Amplifiers Class D Digital Stereo Audio Amps Sound Amplifier For Speaker Home Theater DIY - AIYIMA T8 6N3 Digital Tube Preamplifier QCC3031 Bluetooth 5.0 Vacuum Tube Preamp USB DAC Headphone Amplifier Coaxial Optical Stereo Audio Decode Support APTX with Remote Control - Amazon Basics Banana Plug 16AWG Speaker Cable Wire, CL2 Rated with Gold-Plated Banana Tip Plugs (4mm), 99.9% Oxygen-Free, 1.83 m, Gold & Black --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/457122488-aiyima-a07-tpa3255-power-amplifier-300wx2-hifi-class-d-stereo](https://www.desertcart.tn/products/457122488-aiyima-a07-tpa3255-power-amplifier-300wx2-hifi-class-d-stereo) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-08*