--- product_id: 523148534 title: "A07PRO TPA3255 300W 2.0 Channel HiFi Stereo Bluetooth 5.2 Amplifier | with Treble/Bass Control,Swappable Op-Amps,QCC304X aptX,RCA Input, AUX Output,Desktop Amplifier Hi-Fi for Bookshelf Speakers" brand: "aiyima" price: "¥49911" currency: JPY in_stock: true category: "Aiyima" url: https://www.desertcart.jp/products/523148534-a07pro-tpa3255-300w-2-0-channel-hifi-stereo-bluetooth-5 store_origin: JP region: Japan --- # Bluetooth 5.2 Qualcomm QCC304X chip 300W x 2 max power output Bass, treble & volume analog controls A07PRO TPA3255 300W 2.0 Channel HiFi Stereo Bluetooth 5.2 Amplifier | with Treble/Bass Control,Swappable Op-Amps,QCC304X aptX,RCA Input, AUX Output,Desktop Amplifier Hi-Fi for Bookshelf Speakers **Brand:** aiyima **Price:** ¥49911 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your sound game—because your playlist deserves pro-level power. ## Quick Answers - **What is this?** A07PRO TPA3255 300W 2.0 Channel HiFi Stereo Bluetooth 5.2 Amplifier | with Treble/Bass Control,Swappable Op-Amps,QCC304X aptX,RCA Input, AUX Output,Desktop Amplifier Hi-Fi for Bookshelf Speakers by aiyima - **How much does it cost?** ¥49911 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/523148534-a07pro-tpa3255-300w-2-0-channel-hifi-stereo-bluetooth-5) ## 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 - • **Powerhouse Performance:** Unleash 300W per channel for room-filling HiFi sound that commands attention. - • **Precision Sound Tuning:** Dedicated bass, treble, and volume knobs let you craft your perfect soundscape with ease. - • **Ultra-Clean Audio Core:** TPA3255 amplifier and 5 NE5532 op amps deliver ultra-low distortion and dynamic clarity for audiophile-grade listening. - • **Versatile Connectivity:** Switch effortlessly between Bluetooth and AUX inputs, plus add a subwoofer or extra amp via AUX output for a custom setup. - • **Seamless Wireless Streaming:** Bluetooth 5.2 with Qualcomm QCC304X ensures lossless, low-latency audio up to 10m—ditch the wires, not the quality. ## Overview The AIYIMA A07PRO is a compact yet powerful 2.0 channel Class D amplifier delivering up to 300W per channel with ultra-low distortion TPA3255 and NE5532 op amps. Featuring Bluetooth 5.2 with Qualcomm QCC304X chip for high-quality wireless streaming, it supports multiple input methods and offers analog bass, treble, and volume controls for precise sound customization. Ideal for driving 4-8 ohm home speakers, this minimalist design powerhouse is perfect for audiophiles seeking premium HiFi sound with flexible connectivity. ## Description 300W x 2 Class D audio amplifier with Bluetooth 5.2, treble/bass controls, ultra-low distortion TPA3255 core, and NE5532 op amps for clear, dynamic sound and easy setup. ## Features - High-quality sound: It adopts ultra-low distortion core TPA3255 and 5 NE5532 op amps, the performance of the op amp will be more fully exerted, and it has better dynamics. This amplifier achieves truly premium sound quality, you get clear and clean sound, stable output and easy setup. Can drive most 4-8 ohm home speakers. - Powerful output power: A07PRO is an upgraded version of A07, HiFi integrated class D power amplifier, driving 4 ohm maximum power 300W*2, it is a good choice for customers pursuing HiFi sound. Equipped with 36V6A power supply, it can drive 4 ohms 108 watts 8 ohms 85 watts speakers. (Note: You need a more powerful power supply to get MAX 300W x2 power output, such as 48V/10A) - Two input methods: This small desktop power amplifier has Bluetooth wireless input and traditional line analog signal AUX input, you can switch the input method freely. Compatible with a variety of media devices, support decoders, preamplifiers, computers, CDs, mobile phones, MP3, etc. Add an AUX output interface to add an active subwoofer or connect an active power amplifier device - Excellent bluetooth connection: its bluetooth part adopts imported Qualcomm QCC304X high-quality bluetooth 5.2 receiving chip, the mini amplifier brings you low latency, realizes long-distance lossless transmission (about 10 meters without obstacles), supports SBC, AAC, APTX, APTX -HD, you can easily stream lossless HD sound quality with your smartphone or tablet. - Mini Classic Minimalist Design: With a small and exquisite, sturdy appearance, the DC seat is made of spark-proof all-metal material, with bass, treble and volume controls. The input coupling capacitor adopts the new series of audio capacitors, and with reasonable design, the sound output is clear and bright in treble, powerful in bass and flexible. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BN8H8X2Z | | Best Sellers Rank | 43,605 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 204 in Hi-Fi Amplifiers | | Brand | AIYIMA | | Country Of Origin | China | | Customer Reviews | 4.4 out of 5 stars 617 Reviews | | Item Dimensions | 16.8 x 11.2 x 3 centimetres | | Item Weight | 1 Kilograms | | Item dimensions L x W x H | 16.8 x 11.2 x 3 centimetres | | Manufacturer | AIYIMA TECH | | Manufacturer Part Number | B2D3026E | | Material | Plastic | | Maximum Supply Voltage | 48 Volts (DC) | | Maximum supply voltage | 48 Volts (DC) | | Minimum Supply Voltage | 24 Volts (DC) | | Minimum supply voltage | 24 Volts (DC) | | Model Number | A07PRO | | Mounting Type | Freestanding | | Mounting type | Freestanding | | Number of Channels | 2 | | Number of Items | 1 | | Output Power | 300 Watts | | Package Type Name | box | | Specification Met | Climate Pledge Friendly | | Voltage | 230 Volts | ## Product Details - **Item dimensions L x W x H:** 16.8 x 11.2 x 3 centimetres - **Manufacturer:** AIYIMA TECH - **Maximum supply voltage:** 48 Volts (DC) - **Minimum supply voltage:** 24 Volts (DC) - **Voltage:** 230 Volts ## Images ![A07PRO TPA3255 300W 2.0 Channel HiFi Stereo Bluetooth 5.2 Amplifier | with Treble/Bass Control,Swappable Op-Amps,QCC304X aptX,RCA Input, AUX Output,Desktop Amplifier Hi-Fi for Bookshelf Speakers - Image 1](https://m.media-amazon.com/images/I/61+tds3kWPL.jpg) ## Questions & Answers **Q: What's the rms wattage not max?** A: Dear customer Hello, thank you very much for your support.A07pro mini amplifier power rating is determined by how much power supply you use. If you use our 36V6A power supply, the power rating is 108 watts at 4 ohms. If you are using a larger power supply (e.g. 48V10A) the power rating is 4 ohms to 240 watts. Please note that the power rating depends on the size of the power supply you are using. If you need to ask any other questions, or if you have problems in using it, please contact us at erin@aiyima.com, we will try to solve it and have good customer service. Best regards Erin, AIYIMA Team **Q: Can you leave it powered up all the time** A: Dear customers Hello, thank you very much for your question. AIYIMA A07PRO power amplifier can keep powered on all the time. If you need to consult other questions, or you encounter problems in use, please contact us: erin@aiyima.com, we will answer patiently and have good customer service. AIYIMA Team Erin ## Frequently Bought Together - AIYIMA A07 Pro TPA3255 Stereo Amplifier Bluetooth 5.2 300Wx2 HiFi Class D Amp 2.0/2.1 Channel Audio Power Amp for Home Audio Speaker with Bass Treble knobs& 3.5mm Line Output,Supports 24-48V - FosPower Banana Plugs 2 Pairs / 4 pcs, Closed Screw 24K Gold Plated Banana Speaker Plug Connectors for Speaker Wire, Wall Plate, Home Theater, Audio/Video Receiver, Amplifiers and Sound Systems - Amazon Basics Speaker Cable, Easy Assembly, 16-Gauge, Bronze, 100 ft --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/523148534-a07pro-tpa3255-300w-2-0-channel-hifi-stereo-bluetooth-5](https://www.desertcart.jp/products/523148534-a07pro-tpa3255-300w-2-0-channel-hifi-stereo-bluetooth-5) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-22*