Soundbars

I purchased the “Boston Acoustics TVee 26 Soundbar with Wireless Subwoofer” last month. I found the left speaker has no sound. I took apart it. testing with multimeter. speaker is good. circuit
is good. And I exchange left to right channel. Left speaker with sound. So,Circuit board has problem. I am from China. This product with not Gobal Warranty. I sent it to Boston China service station.The result is I spend my money to fix a new item. Oh, no, it is refurbished…