Looking for a promo JBL 3.1 soundbar + wireless subwoofer or equivalent

Hey everyone,

I've been quite long time waiting for a good deal on JBL 3.1 but it's been ages without a good deal.
Does anybody is aware of a good promo or has some other suggestion as good or equivalent to this set?

Link from Amazon.ca: https://www.amazon.ca/JBL-Soundbar-Wire ... 1-fkmrnull

Thank you!