Frequency response range: 50Hz – 25000Hz (-10dB), Rated impedance: 6 ohm.
Basically copy coupon, view price history or create e-mail price alert. What is the best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in Hong Kong. Only one coupon available!
Link: Banggood product page
1. ($123.16): BGBRPL2
just apply this code in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): 39ee50, 85597c, 225105, 10earth, BGissamxmsoba, BGSoundbar, BGMIBA06, 2019SPEDM, PICODICOM, BGAPPLIANCE, BGTV109, BGXM999, BGXMS99, BGXM85, BGXM89, 7bcdf9, BGSP89, AFfbG10, BGBSXM, BGXMBSS, BGXMTVS, BGOXMS, BGPL11XMSB, BG33BRA, BGBPM, BGSBB, BGOXMBS, BG33XM8, BGMJK, BG12XM3, BGM33S, BGMPLS, bGpAnDacHeCk, BGXMKGF, BGMBPU, BGMSH, BGHYGM, BGXM3BS, BGXMFG, BGMSPA, BGM33BS, BGCZMS, BGSBARA, BGHOMEAPP, BGMUYTR, BGXMCD, bGhOnEy10, BGXMS33, BGTLXM3, BGCZMBH, BGCNXMB3, BGCZBXM, BGCNXMB, BGCZ33S, BGGRXM33, BGTLXM33, BGURXMS, BGHU928222, BGSS10%SW, BGCZDFS, BGESXMS3, BGCZFXMW, BGCZESAUM, BGGRWXMD, bgshOOp10, BGCZXMGS, BGCZXMADS, BGCZFDRXM, BGHome15%, BGXMCZDFA, BGCNXMGS, BGCZESDER, BGHOMEAPP13, BGCZDSARF, BGCZDXMAUS, BGHOMEA13, BGCZAXMZD, BG11PP12, BGCZBFXMD, BGCZXMSN33, BGHU0200, BGCZDEXMUT, BGCNXMSR33, BGESXMHYTRA, BGRUXMHUYT, 7d18f7, BGCZXMWHSD, BGLOAC1, BGSPAXMWH, BGHU0334, BGCZDERSXML, 13f142, BGCZXMWHS
(these coupons are old, so probably won’t work)
Price history and price alert
Do you need price history chart (for all/most countries) for Xiaomi MDZ-27-DA Bluetooth TV Soundbar? There we go. The lowest price was: $69.29.
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)).