Mackie SRM450 tops and bass here running through a Yamaha Promix automated mixing desk. Also use a Lexicon reverb/delay unit for when I accompany singers along with a Sennheiser radio mic.
I used to have Electro Voice SX500 tops and the bass bins but they were far too heavy to carry for one person and needed a separate amp to power them all, the Mackies are far smaller but still pack a punch for vocals and keyboards, great stuff.