It gives you two analog filters side by side that can be used in series or parallel
This means combining exceptional bass power with precision and clarity in every subwoofer
More specifically
4 band fully parametric EQ
" The phantom powered circuitry provides impedance conversion only
ELX200-15P It gives you two analogPowered full range models allow easy setup via four presets (Music, Live, Speech, Club), sub top system match crossovers, three band EQ, five user programmable presets (Store and Recall settings), visual monitoring of limiter status, input level control and meters, and master volume control to ensure optimal gain structure. ELX200 powered models are ideal for portable and installed applications, with lightweight and durable polypropylene enclosures,