Romicta AK50 Stereo Audio Amplifier, 2 Channel 400W Bluetooth 5.0 Home Audio Stereo Receiver with FM, Echo, AUX, USB, SD, MIC Inputs, Power Amplifier for Passive Speakers and Active subwoofer — Open-Box, 25% Off

Name: Romicta AK50 Stereo Audio Amplifier, 2 Channel 400W Bluetooth 5.0 Home Audio Stereo Receiver with FM, Echo, AUX, USB, SD, MIC Inputs, Power Amplifier for Passive Speakers and Active subwoofer
Brand: Romicta
SKU: awhd-us-b0fpq6dj82
Price: 29.99 USD
Availability: InStock

Brand: Romicta

Condition: Used - Acceptable

$29⁹⁹

$39⁹⁹

-25% Save $10⁰⁰

Updated: 19 days ago

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Description

【400W Powerful Output】 The Romicta AK50 Digital Audio Amplifier (Upgraded version of AK45 amplifier) features a fully upgraded design with 400W+400W peak power and 50W+50W rated power, It introduces an innovative feature, supporting not only 4-16 inch passive speakers but also active subwoofers. Perfect for home karaoke, home theaters, and HiFi sound systems, it is ideal for small apartments, bedrooms, offices, basements, and garages. Its compact design fits effortlessly into bookshelves or A/V cabinets.

【Mic Input & Output with Echo Control】Equipped with both MIC input and MIC output ports, along with an independent Echo adjustment knob, making it perfect for karaoke, announcements, or live speaking. Easily connect to an external speaker（Active subwoofer）or recording device for expanded use.

【Enhanced Bluetooth 5.0 – Wider & More Stable Range】Features advanced Bluetooth 5.0 technology with extended transmission range and faster pairing. Provides seamless wireless streaming up to 50ft/15m (open area), making music control more flexible.

【USB/SD Card Plug & Play】Supports USB 2.0 flash drives and SD cards for direct MP3 playback. No need for a phone or PC — simply plug in and enjoy your music library instantly.

【Bass, Treble & Remote Control】Designed with independent knobs for Bass, Treble, Master Volume, Mic Volume, and Echo, allowing full sound customization. Includes a remote control for convenient audio adjustments from a distance.

【Wide Compatibility for Multiple Scenarios】Compatible with mobile phones, tablets, laptops, TVs, DVD players, and more. Ideal for home speakers, bookshelf speakers, gaming setups, car audio systems, outdoor garden speakers, or small party use.

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Product Details

SKU:: awhd-us-b0fpq6dj82
Model:: AK-50
Country:: US
ASIN:: B0FPQ6DJ82

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $10 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Romicta products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.