Alza Days - Speakers
- The campaign runs from September 7 to September 21, 2026 (“Campaign”).
- The list of products currently available in the Campaign (“Products”) can be found on this website below.
- A Product is considered purchased at a discounted price as part of the Campaign only once the order has been confirmed by Alza and the payment has been completed by the customer. Simply placing the Product in the cart does not constitute a purchase. If the Buyer selects cash-on-delivery payment, submitting the order to Alza within the Campaign period is sufficient, but the discount will only be valid upon successful payment upon delivery.
- Alza reserves the right to limit the number of Products a single buyer may purchase during the Campaign for certain items. Should such purchase limits apply, Alza's system will automatically prevent buyers from adding more Products to their cart than the permitted purchase quantity for the duration of the Campaign.
- Available stock of select Products will be allocated among consumers in the Czech Republic, Slovakia, Austria, Hungary, and other countries served by Alza.
- Discounts on Products are valid only during the Campaign period or while supplies last. Alza reserves the right to change the selection of discounted Products at any time during the Campaign.
- The general terms and conditions of the Campaign can be found here.
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Results
JBL Partybox 710
Bluetooth Speaker - active, with power performance of 800W, frequency range from 35 Hz to 20000 Hz, 3,5mm jack, Bluetooth 5.1, USB flash playback, USB charging, IPX4 protection level, control via device with iOS or Android
JBL PartyBox Encore Essential 2
Bluetooth Speaker - active, frequency range from 40 Hz to 20000 Hz, AUX, Bluetooth 5.4, USB charging, lighting, IPX4 protection level, control via device with iOS or Android, battery life of 15 h
JBL Partybox Stage 320
Bluetooth Speaker - active, with power performance of 240W, frequency range from 40 Hz to 20000 Hz, AUX, Bluetooth 5.4, USB flash playback, IPX4 protection level, supports FLAC and mp3, control via device with iOS or Android, battery life of 18 h
JBL PartyBox 520
Bluetooth Speaker - active, with power performance of 400W, frequency range from 40 Hz to 20000 Hz, AUX, XLR, Bluetooth 5.4, USB charging, lighting, IPX4 protection level, supports FLAC and mp3, control via device with iOS or Android, battery life of 15 h
Sony HT-AX7
Sound Bar -, Bluetooth, Microphone, True Wireless Stereo, control device via iOS or Android
JBL Go Essential 2 Blue
Bluetooth Speaker - active, with power performance of 3,1W, frequency range from 180 Hz to 20000 Hz, Bluetooth 4.2, IP67 protection level, control via device with iOS or Android, battery life of 5 h
Sony ULT FIELD 7 black
Bluetooth Speaker - active, active subwoofer, frequency range from 20 Hz to 20000 Hz, 3,5mm jack, Bluetooth 5.2, USB charging, IP67 protection level, supports A2DP, AAC, AVRCP, LDAC and SBC, control via device with iOS or Android, battery life of 30 h
Sony HT-S2000, Dolby Atmos 3.1
Sound Bar - 3.1 channel with power of 250W, active subwoofer, HDMI (1× out), optical digital audio (1× input), Bluetooth, Wi-Fi, USB, 4K Video Pass, ARC, HDCP 2.2, Dolby Atmos, Dolby TrueHD, Dolby Digital Plus, DTS: X, DTS-HD Master Audio, DTS 96/24, Dolby Digital, remote control
TCL S45HE
Sound Bar - 2.0 channel with power of 100W, HDMI (1× input), optical digital audio (1× input), 3,5mm jack (1× input), AUX, Bluetooth, USB, eARC, USB flash playback, Dolby Atmos, Dolby TrueHD, Dolby Digital Plus, DTS Virtual X, display, remote control
Sony ULT Field 5, black
Bluetooth Speaker - active, active subwoofer, frequency range from 20 Hz to 20000 Hz, 3,5mm jack, Bluetooth 5.3, microphone, USB charging, IP67 protection level, supports A2DP, AAC, AVRCP, HFP, HSP and SBC, control via device with iOS or Android, battery life of 25 h
Sony ULT FIELD 1 orange
Bluetooth Speaker - active, active subwoofer, frequency range from 20 Hz to 20000 Hz, Bluetooth 5.3, USB charging, IP67 protection level, supports A2DP, AAC, AVRCP and SBC, control via device with iOS or Android, battery life of 12 h
TCL S55HE
Sound Bar - 2.1 channel with power of 220W, active wireless subwoofer, HDMI (1× input, 1× out), optical digital audio (1× input), 3,5mm jack (1× input), AUX, Bluetooth, USB, eARC, remote control
Sony ULT FIELD 1 black
Bluetooth Speaker - active, active subwoofer, frequency range from 20 Hz to 20000 Hz, Bluetooth 5.3, USB charging, IP67 protection level, supports A2DP, AAC, AVRCP and SBC, control via device with iOS or Android, battery life of 12 h
Sony MHC-V73D, Black
Bluetooth Speaker - active, active subwoofer, 3,5mm jack, RCA (cinch), HDMI, Bluetooth, NFC, ARC, microphone, Dolby Digital, supports AAC and LDAC, radio, Spotify, control via device with iOS or Android, remote control
Samsung HW-LS51H
Speakers - active, 2.0 channel with power performance of 70W, optical digital audio, Bluetooth, Wi-Fi, SmartThings, Dolby Atmos, Two-channel stereo, supports AAC, FLAC, mp3, ALAC and Ogg Vorbis, Spotify, Tidal, control via device with Android
Samsung HW-QS90H
Sound Bar - 7.1.2 channel with power of 330W, active subwoofer, HDMI (1× input, 1× out), optical digital audio (1× input), Bluetooth, Wi-Fi, eARC, HDR, SmartThings, Dolby Atmos, Dolby TrueHD, Dolby Digital Plus, DTS: X, Two-channel stereo, Spotify, Tidal, control device via Android, remote control
Samsung HW-B450F
Sound Bar - 2.1 channel with power of 300W, active wireless subwoofer, HDMI (1× out), optical digital audio (1× input), Bluetooth, USB, ARC, DTS Virtual X, remote control
Sony ULT FIELD 1 grey-green
Bluetooth Speaker - active, active subwoofer, frequency range from 20 Hz to 20000 Hz, Bluetooth 5.3, USB charging, IP67 protection level, supports A2DP, AAC, AVRCP and SBC, control via device with iOS or Android, battery life of 12 h
Sony ULT FIELD 1 white
Bluetooth Speaker - active, active subwoofer, frequency range from 20 Hz to 20000 Hz, Bluetooth 5.3, USB charging, IP67 protection level, supports A2DP, AAC, AVRCP and SBC, control via device with iOS or Android, battery life of 12 h
Samsung HW-LS60D
Sound Bar - 2.0 channel with power of 120W, optical digital audio, Bluetooth, Wi-Fi, Dolby Atmos, Dolby TrueHD, Dolby Digital Plus, Spotify, control device via iOS or Android, remote control
JBL Bar 1000 MK2
Sound Bar - 7.1.4 channel with power of 960W, active wireless subwoofer, HDMI (3× input, 1× out), optical digital audio (1× input, 1 × out), Bluetooth, Wi-Fi, AirPlay, eARC, Dolby Atmos, DTS: X, Dolby Vision, Spotify, control device via iOS or Android, remote control
Sony ULT Field 5, white
Bluetooth Speaker - active, active subwoofer, frequency range from 20 Hz to 20000 Hz, 3,5mm jack, Bluetooth 5.3, microphone, USB charging, IP67 protection level, supports A2DP, AAC, AVRCP, HFP, HSP and SBC, control via device with iOS or Android, battery life of 25 h
JBL PartyBox Encore 2
Bluetooth Speaker - active, with power performance of 100W, frequency range from 40 Hz to 20000 Hz, AUX, Bluetooth 5.4, microphone, USB charging, lighting, IPX4 protection level, supports FLAC and mp3, control via device with iOS or Android, battery life of 12 h
Wireless
For Computer
TV
Soundbars & Home Cinema Systems
Party
Outdoor
Accessories
How to Build a HiFi System
All speakers
Alza Days - 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.
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.
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