Go down and check coupons out. Remember to check price history if it is available. What is best price?
SPDIF/ bluetooth 5.0, Brand: Redmi, Frequency response: 80Hz-20kHz, Impedance: 4Ω, Size: 780*64*63mm, Connect: 3.5mm AUX-in, Output power: 30W, Speaker unit: 2* 45x80mm racetrack type full frequency speakers, bluetooth: V5.0, Weight: 1.5kg
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China. So I have checked for active coupons (all category coupons and old ones), but there was no working coupon in Banggood.
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGRMTV, bGhOnEy10, BGXMRMS, BGXMRTVS, BGRMTVA, BGRMTV011, BGRMSB2, BGRMBSP, BGRXMBS, Email5, BGRMSB5, BGRSHRM, BGRMS721, BGXMSL22, BGRMS777, BGRMS91, BGRMS725, bgshOOp10, BGHJRM1, BGHRMK1, BGRMTV909, BGHRGH1, BGRMTV55, BGJPOX908, BGRMSGF, BGRFMG, BGJULY57, BGCZRMBS, BGRMSCN, BGCZRMX, BGGRRMB, BGCZRMSU, BGCNRMSH, BGCZRMSG, BGCZRMS3, BGHOMEAPP12, BGCNRMSUY, BGTHRMSK, BGCZFRMH, BGALIBUYRW, BGEUCZRM, BGCZREDMP, BGHU0003, BGHOMEAPP13, BGRMTVBAR, BG11SHOP, BGRMKL1, BG11RMTV, BGRM27, BG11PP7, BGRMTV99, BGRMTV97, BGTVGB01, BGRM28, BGEE27944, BGABD35, 7d18f7, BGBUYWITHUSTVB, BGRMTV95, BGALIBUYRV, BGRMTV96, BGLOAC1, BGRMTV92, BGRMTV93, BGBUYWITHUSTB1, BGRRETVP, BGILSTVB, BGSOUNDBARES, 451feb, BGRM324, BGRMTV27, BGRMTVES, 13f142, BG286ff7, BG8aebfb, BGE3BEA7, BGMumlatzim0, BG85c33a, BG67301c, BG099bb1, BG398243, BG8a6c29, BG7c6841, BG2d4108, BG189906, BGffebb9, BGe797ee, BG27e42f, BG4282d1, BGBuscape01, BGcb1f01, BGHOTSHOP15, BGa0f326, BG7f68ea, BG53e9c8, BGSMART946, BGAlerabatKL, BG943700, BGYBRTV, BGc18f93, BG95f341, BGd173b4, BG417075, BGBWITHUSAA5, BGAudioVideo
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Xiaomi Redmi TV Soundbar 30W [EU] ($-3)
Price history and price alert
Do you need price history chart (for all/most countries) for Xiaomi Redmi TV Soundbar 30W? There we go.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).