The exodus looks to have the same basket as my rlp-18. I noticed the single spider? As well as a triple joint cone,coil,spider set up with non sewn in leads and foam surround?. The rlp-18 uses 2 spiders and 3 individual glue joints with sewn in tinsil leads and the cool tall rubber surround. The exodus's motor is beefy looking though, i'll give it that. The rlp has more quality to it I'de say.