Black Friday - Speakers

Black Friday is here! 🖤 Thousands of products with a fair discount.

The offer is valid from 30th October to 30th November 2026.

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The offer is valid as long as the Goods are included in the Campaign or until the Goods are sold out during the Campaign. The Goods offer may be updated during the Campaign.
Stock for some products gets redistributed to customers in the Czech Republic, Slovakia, Austria, Hungary, and other countries where Alza delivers its products, based on the earlier order delivery time. This does not apply to regional/language-specific product versions.
Full Terms and Conditions of the campaign can be found here.
Alza reserves the right to change the terms and conditions of the campaign.

How to Build a HiFi System

4 colors

Bluetooth Speaker - active, with power performance of 20W, frequency range from 60 Hz to 20000 Hz, Bluetooth 5.0, microphone, IPx7 protection level, battery life of 7 h

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Bluetooth Speaker - active, 1.1.1 with power performance of 170W, frequency range from 20 Hz to 20000 Hz, Bluetooth 5.3, Wi-Fi, Dolby Atmos, control via device with iOS or Android...

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Bluetooth Speaker - active, with power performance of 40W, frequency range from 20 Hz to 20000 Hz, 3,5mm jack, Bluetooth 5.3, USB charging, control via device with iOS or Android,...

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Speakers - active, 2.1 channel with power performance of 50 W RMS, active subwoofer, 75 dB/mW, frequency range from 20 Hz to 20000 Hz, 2-band, optical digital audio, AUX, RCA...

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Bluetooth Speaker - passive, with power performance of 30W, frequency range from 40 Hz to 18000 Hz, 3,5mm jack, Bluetooth 5.3, USB flash playback, true Wireless Stereo, USB...

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AlzaPower Tone Box black

1×

79.90 € 98.90 €

In stock

Bluetooth Speaker - up to 80W power (50W RMS), frequency range from 60Hz to 20,000Hz, Bluetooth 6.0, 3 equaliser modes (Bass, Normal, Treble), playback from a flash drive (up to...

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Sencor SIRIUS 2 MINI BLACK

80×

22.90 € 35.90 €

In stock

3 colors

Bluetooth Speaker - active, with power performance of 16W, frequency range from 60 Hz to 20000 Hz, Bluetooth 5.0, microphone, IPx7 protection level, battery life of 7 h

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soundcore Boom 2 Plus blue

2×

142.90 € 209.90 €

In stock

Bluetooth Speaker - active, 2.0 with power performance of 140W, frequency range from 40 Hz to 20000 Hz, AUX, Bluetooth 5.3, true Wireless Stereo, lighting, IPx7 protection level,...

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Sencor SIRIUS 2 MAXI BLACK

52×

40.90 € 64.90 €

In stock

3 colors

Bluetooth Speaker - active, with power performance of 30W, frequency range from 50 Hz to 20000 Hz, Bluetooth 5.0, microphone, IPx7 protection level, battery life of 7 h

Added to cart

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5 colors

Bluetooth Speaker - active, voice Assistant, IP67 protection level, Spotify, Apple Music, YouTube Premium, control via device with iOS or Android, battery life of 10 h

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Speakers - active, 2.0 channel with power performance of 80W, 85 dB/mW, frequency range from 45 Hz to 20000 Hz, 2-band, optical digital audio, coaxial digital audio, RCA (cinch),...

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Sencor SIRIUS 2 MAXI ROSE

52×

35.90 € 64.90 €

In stock

3 colors

Bluetooth Speaker - active, with power performance of 30W, frequency range from 50 Hz to 20000 Hz, Bluetooth 5.0, microphone, IPx7 protection level, battery life of 7 h

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Speakers - active, with power performance of 20 W RMS, frequency range from 80 Hz to 20000 Hz, 3,5mm jack, RCA (cinch), Bluetooth, USB flash playback, display

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Sencor SIRIUS 2 OLIVE

91×

23.90 € 44.90 €

In stock

4 colors

Bluetooth Speaker - active, with power performance of 20W, frequency range from 60 Hz to 20000 Hz, Bluetooth 5.0, microphone, IPx7 protection level, battery life of 7 h

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Sony ULT Tower 9 AC, black

3×

599 € 658.90 €

In stock

Bluetooth Speaker - active, with power performance of 148W, active subwoofer, frequency range from 20 Hz to 20000 Hz, optical digital audio, 3,5mm jack, Bluetooth 5.3, USB flash...

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Sony ULT TOWER 5, Black

1×

299 € 399 €

In stock

Bluetooth Speaker - active, with power performance of 300W, frequency range from 20 Hz to 20000 Hz, 6,3mm jack, RCA (cinch), XLR, Bluetooth 5.3, IPX4 protection level, supports...

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YENKEE YSP 50BG BT MAMBO S beige

7×

41.90 € 58.90 €

In stock

2 colors

Bluetooth Speaker - active, 2.0 with power performance of 20W, frequency range from 65 Hz to 20000 Hz, 3,5mm jack, Bluetooth 5.3, true Wireless Stereo, IPX4 protection level,...

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Sencor SIRIUS 2 MAXI NAVY

52×

33.90 € 57.22 €

In stock

3 colors

Bluetooth Speaker - active, with power performance of 30W, frequency range from 50 Hz to 20000 Hz, Bluetooth 5.0, microphone, IPx7 protection level, battery life of 7 h

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Speakers - active, 2.0 channel, frequency range from 50 Hz to 20000 Hz, 3,5mm jack, Bluetooth

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soundcore Select4 Go purple

7×

17.90 € 32.90 €

In stock

2 colors

Bluetooth Speaker - active, with power performance of 5W, Bluetooth 5.4, true Wireless Stereo, USB charging, IP67 protection level, supports SBC, control via device with iOS or...

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Speaker System - 2.1, power performance: 15W, active, frequency range: 40Hz - 20000Hz, connection: 3,5 mm jack, output: 3,5mm Jack

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soundcore Select 4 Go Blue

31×

17.90 € 32.90 €

In stock

2 colors

Bluetooth Speaker - active, with power performance of 5W, Bluetooth, USB charging

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Genius SP-HF400 dark wood

3×

27.96 € 32.90 €

In stock

Speakers - active, 2.0 channel with power performance of 10 W RMS, frequency range from 40 Hz to 20000 Hz, 3,5mm jack

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Bluetooth Speaker - passive, with power performance of 30W, frequency range from 20 Hz to 20000 Hz, 3,5mm jack, Bluetooth 5.3, microphone, USB flash playback, USB charging, IPx5...

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Black Friday - Speakers - additional info

Speakers are electro-acoustic transducers. The scientific name tells us that the speaker is a device that converts electrical impulses into sound. It consists of a magnet and a diaphragm for converting electrical signals to sound waves, then radiate them into the air.

The human ear can hear sounds at frequencies from 20 Hz to 20 kHz. Therefore, speakers are constructed to encompass this ideal sound spectrum. The lower the frequency, the deeper the tone. It is very effective for movies with action and explosions etc., and for listening to music with deep bass and drums.

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Speakers are chosen according to what they will be used for and what system they will complement. Speakers used with computers and music can easily use Set 2.0, consisting of two stereo speakers. Set 2.1 includes two speakers and one subwoofer, taking care of the deepest tone reproduction. Both sets are suitable for listening to music and watching movies. Sets 5.0 and 5.1 (or higher) offer superb sound and uncompromising quality, guaranteeing you experience the best from your system when watching movies and listen to your favorite music. 5.1 systems consist of a center speaker, right, left and two SFX (rear) speakers and one subwoofer. This set is the only equipment which will provide true surround sound.

Tip: For great quality sound choose solid speakers made of wood. It is also advantageous to add a receiver or amplifier, to achieve the best possible results.

Black Friday - Speakers

Black Friday - Speakers - additional info

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