End of unintelligible TV dialogues. Samsung soundbar costs 2,542 CZK Home News Samsung HW-B400F is a 2.0 soundbar with a built-in woofer, so it doesn't need a separate subwoofer With code 2026ALZAEXTRA15 it costs 2,542 CZK instead of 2,990 CZK It's a cheap way to get rid of poor TV sound Sdílejte: Jakub Kárník Published: 6. 8. 2026 04:35 Advertisement Modern TVs are thin, which is nice to look at but a disaster for sound – proper speakers simply don’t fit into such a narrow body. You can now buy the Samsung HW-B400F with code 2026ALZAEXTRA15 for 2,542 CZK, and it’s the cheapest reasonable way to fix it. 👍 Get it if you can’t understand dialogues on your TV and don’t want to deal with a large setup or a separate subwoofer.🤔 Hesitate if you expect surround sound – this is a two-channel model without Dolby Atmos.💰 Price: 2,542 CZK for a soundbar with HDMI eARC and a woofer directly in the body. CHCI SOUNDBAR ZA 2 542 KČ No subwoofer, no cable chaos The main advantage of the B400F is its simplicity. The woofer is built directly into the soundbar, so you don’t have to look for space for a separate box or deal with another power outlet – you place it under the TV and you’re done. Connection is via HDMI with eARC support, which means volume control with the TV remote and automatic power-on with the TV, or via optical cable or Bluetooth from your phone. A dedicated remote control is also included in the package. It handles audio formats like Dolby Digital and DTS, so it decodes movies from Netflix and Blu-ray discs without problems, and its 64 cm width fits under TVs from approximately 43 inches upwards. On Alza, the soundbar currently has a rating of 4.3 out of 5, though only from nine customers. What you can’t expect for two and a half thousand Let’s be honest: this is an entry-level model, and it shows. A 2.0 configuration means you won’t get surround sound – no Dolby Atmos, no rear speakers, just better stereo. The bass from the built-in woofer is better than from a TV, but you won’t find the deep rumble that makes people buy separate subwoofers. Furthermore, Bluetooth 4.2 is an older version today. None of this changes the basic idea, however. The difference between the sound of a thin TV and any decent soundbar is huge – greater than the difference between this soundbar and a model costing eight thousand. If you haven’t addressed your sound yet, this is the cheapest upgrade (within the Samsung ecosystem) with the biggest impact. VYUŽÍT KÓD 2026ALZAEXTRA15 Do you have a soundbar with your TV, or are the built-in speakers enough for you? 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 Sdílejte: akce alza Samsung slevy soundbar You might be interested in Great discount: Sony HT-S2000 with Dolby Atmos discounted by almost 2.5 thousand Jakub Kárník 03:30 Inflates cars, bikes, and balls, and lights up in the dark. The Xiaomi 2 Pro compressor is discounted to 1,274 CZK Adam Kurfürst 01:30 Garmin running watches with AMOLED and multi-band GPS now cost 7,490 CZK Jakub Kárník 14. 11. Motorola Moto G47 Power with a massive 7000mAh battery is discounted to 4,990 CZK. It promises up to three days of battery life Adam Kurfürst 14. 11. Samsung Black Friday is here: up to 50% discounts, cashback for reviews, and multibuy Komerční článek 14. 11. 4K OLED monitor with 240 Hz for a great price: Lenovo Legion Pro discounted on Alza Jakub Kárník 14. 11.