Alza started selling its own Karaoke Box. You get two microphones with it, and it costs under two thousand

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Jakub Kárník
Jakub Kárník
2. 7. 2026 04:30
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A karaoke set where you don’t have to buy microphones separately is hard to find for under two thousand. You can now get the AlzaPower Karaoke Box with an AlzaPlus+ membership for 1,979 CZK, and in the box, you’ll find two wireless microphones, so you can sing as a duo right out of the box.

Quick summary:
Makes sense if you want an affordable and portable karaoke set with microphones included for a home party, garden, or celebration.
⚠️ Consider that 45 W will sound a small to medium space, not a large outdoor party; bass only extends to 75 Hz, and the body is plastic.
💡 For 1,979 CZK, you get a complete set including two microphones — good value as a whole, even if the discount itself is small.

Why it makes sense

The magic of the AlzaPower Karaoke Box is that it’s a complete solution. With cheap Bluetooth speakers, you’d have to buy microphones separately, and they would often cost almost as much as the speaker itself. Here, you get two wireless microphones included, LED lights for atmosphere, and a battery for the whole evening. It’s both a gift and a party accessory in one — for families with children, for a cottage, for garden parties. Don’t expect hi-fi sound; expect fun that you unbox and it works immediately.

Key parameters explained simply

A power output of 45 W (RMS 30 W) in practice means that the box will loudly and clearly sound a living room, terrace, or smaller garden — but it’s not enough for a large outdoor party with a crowd; for that, you’d need a more powerful system. You can customize the sound with three equalizer modes (Bass, Normal, Treble), ranging from pronounced bass to a balanced delivery. What’s good to know: the frequency starts at 75 Hz, so don’t look for the deepest booming bass here — but for karaoke and party music, it’s sufficient.

At the heart of the fun are two wireless microphones with two modes — Reverb adds a pleasant echo to singing, while Speech provides clear delivery for moderating or giving a speech at a celebration. The microphones last up to 40 hours, and the box itself 11 hours on its 4,000 mAh battery. Connectivity is surprisingly rich: Bluetooth 5.3, USB-A for playing from a flash drive, AUX, a 6.3mm input for a wired microphone, a headphone output, and even FM radio. It charges via USB-C (box in 3.5–4 hours).

Practical aspects and what to watch out for

The box is compact (approximately 16 × 17 × 22 cm) and, with its 1.75 kg and practical handle, you can easily carry it to the garden or on a trip. IPX5 resistance means it can withstand splashing water and a brief shower, so outdoor parties are no problem. The LED backlighting offers several effects (color transitions, “breathing,” warm light) and can be completely turned off if you prefer quiet. Nice details: automatic shutdown during inactivity saves battery, and system announcements can be muted so they don’t disturb you while singing.

Let’s be honest about what you can’t expect from a device costing two thousand. This is a new product, so it doesn’t have user reviews yet — thus, we cannot base the quality of the microphones and sound in real-world operation on owner experiences as with established models. According to specifications, expect a plastic body and sound tuned for parties, not for music listening. If you encounter a defect, AlzaPower fortunately offers immediate replacement for a new unit at a branch for most products, which provides peace of mind for a new item without reviews.

When it doesn’t make sense

If you want to sound a large outdoor party or a hall with a crowd of people, 45 W will disappoint you — opt for a more powerful party speaker with higher output and stronger bass. Similarly, if you are looking for a quality speaker primarily for listening to music, you will get better sound for the same money with a model without the karaoke add-on. And those who need professional microphones for performing will want a higher league. However, for home and garden entertainment, family celebrations, and children who love to sing, this complete set for under two thousand is exactly what you need.

What’s more important to you in a party speaker — a complete karaoke set with microphones, or the best possible sound for listening to music?

About the author

Jakub Kárník

Jakub is known for his endless curiosity and passion for the latest technologies. His love for mobile phones started with an iPhone 3G, but nowadays… More about the author

Jakub Kárník
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