AK45 Pro Stereo Amplifier 400W 2.0Ch Bluetooth USB RCA MIC for Home

Fast Shipping
On All Items

30 Days Money
Guarantee

Customer Support
Excellent Service

100% Satisfaction
Satisfaction Guaranteed

AK45 Pro Stereo Amplifier 400W 2.0Ch Bluetooth USB RCA MIC for Home Theater - USSpecification Item model number AK45 Pro Color Black Product Dimensions 5.43 x 7.09 x 2.56 inches Audio Encoding Windows Media Audio (WMA) Surround Sound Channel Configuration 2.0 Channel Compatible Devices Smartphone,Computers,Television, CD Player, Tablet, Passive Speakers Connector Type RCA Item Weight 1.96 pounds Connectivity Technology ['RCA, USB'] Audio Output Mode Speakers Special Feature RCA, Built-In Bluetooth, Bass, Treble,Volume Control, Microphone Inputs Controller Type Hand Control

7.09 inches x 5.43 inches x 2.56 inches. Weight: 1.96 lb
 Item Description

🪶 Product Description
Upgrade your home sound instantly with a compact stereo amplifier that delivers powerful performance in a small footprint. The AK45 Pro Home Audio Amplifier packs 400W peak power (50W × 2 RMS), giving you clear, warm, and full stereo sound — perfect for bedrooms, apartments, home offices, basements, or even the garage. Play music wirelessly via Bluetooth or connect directly using RCA, USB, SD card, or microphones for karaoke nights with friends and family.

📏 Specifications
• Peak Power: 400W + 400W  
• RMS Output: 50W × 2  
• Channels: 2.0  
• Connectivity: RCA / Bluetooth / MIC / USB / SD Card  
• Bluetooth Range: Up to 32 ft / 10 m (Bluetooth 5.0)  
• Power Supply: DC 12V/5A, AC 90V–240V  
• Speaker Impedance: 4–16 Ohms  
• THD: ≤ 0.1%  
• SNR: 92 dB  
• Size: 7.1 × 5.44 × 2.56 in  
• Weight: 1.52 lb (690g)  

🔧 Key Features
✅ 400W peak power sound for home audio, karaoke & gaming  
✅ Bluetooth 5.0 streaming — connect phones, tablets & laptops  
✅ Multiple inputs: RCA, USB, SD card, 2× mic jacks  
✅ Bass, treble, mic volume & master volume control knobs  
✅ Remote control included — switch music from the couch  
✅ Compact design—fits bookshelves, desktops, home studios & car audio setups  

🌟 Why You’ll Love It
✔️ Powerful stereo sound without bulky equipment  
✔️ Enjoy karaoke nights anytime with dual mic inputs  
✔️ Turn any TV, computer, or projector into a sound system  
✔️ Portable & easy to set up — great for apartments, studios, workshops  
✔️ Works with a wide range of speakers & music sources  

📦 What’s in the Box?
• 1 × AK45 Pro Home Audio Amplifier  
• 1 × Remote control  
• 1 × Power cable / adapter  
• 1 × User manual  

💡 Tips for Use
• Bluetooth and wired input cannot be used at the same time — unplug wired input before switching to Bluetooth  
• If you hear electric current noise, check cable seating & eliminate nearby interference  
• If only one channel plays — ensure speaker polarity (+/–) wiring is correct  

📦 Fastest Shipping Guaranteed
 Unlike other stores that offer cheaper products but come with delivery delays of up to 30 days, we take pride in offering fast and reliable shipping. Based in the USA, we guarantee that your order will be delivered within 7–14 days, with no unexpected delays (unless under rare circumstances). When you shop with us, you’re choosing speed and satisfaction. 📦🚚

❓FAQs
Q: Can Bluetooth and wired connections work at the same time?  
A: No — only Bluetooth OR wired can be active at one time.

Q: Can I pair two Bluetooth devices at once?  
A: No — disconnect first before connecting another device.

Q: Why is there buzzing noise?  
A: Check loose cables, eliminate interference sources, and ensure no-load noise isn’t present.

Q: What types of speakers work with it?  
A: Compatible with 4–16 Ohm speakers including tower, bookshelf, and outdoor/garden speakers.

  About us

We offer the best prices around on high quality products. Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more.

Shipping

We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control.
We offer free shipping to the lower 48 states and ship within 2-3 business days of payment, usually sooner. We do not accept P.O. Boxes. Please provide a physical address.
For shipping outside of the continental USA, we only use eBay's Global Shipping Program.The item is shipped to KY and then sent to the rest of the world. International customers are responsible for all duties and taxes. Continue to check out to calculate costs for shipping the item to your country. Messages regarding eBay's Global Shipping Program MUST be directed at eBay EXCLUSIVELY.

Returns

We offer a 30-Day Return Policy on items in which you are not completely satisfied with. You have the option of a full-refund or an exchange of the item. No returns are available on items shipped outside of the USA

Satisfaction

We try over very best to make sure every customer is completely satisfied. If there's a problem, message us! We're happy to help.

Payment OptionsShop With Confidence