SOLVED
HOW TO Use a wired subwoofer with a soundbar with NO SUB OUT
So my Soundbar has a wireless subwoofer but no plug for sub out.
I think I may have solved this issue.
I want to add an inuke 3000 DSP amp and some buttkickers LFEs to my Samsung Q90R soundbar
SOLUTION
Blackbird 4K Pro 1x2 Ultra Slim HDMI Splitter HDR 18Gbps
[email protected] YCbCr 4:4:4 HDCP 2.2
Product# 21612
Monoprice Blackbird 4K HDMI Audio Extractor, 18Gbps, HDCP 2.2
Product# 24278
https://www.monoprice.com/product?p_id=21612
https://www.monoprice.com/product?p_id=24278