JBL Bar 1300 MK2 vs MK1 Differences If you’re comparing the JBL Bar 1300 MK2 vs MK1 differences, start with one big reality check: the MK2 delivers 2,470W maximum power output, which is more than double the original MK1’s peak power. In 2026, that kind of headroom is exactly what many buyers look for when […]