thats the key difference. Subsonic filter. the rest is the same. besides the clarus's ugly look.the Clarus, IMO, is built better. Comes with a 2 year warranty...never had one break on me (or my friends)...and has a subsonic filter built it. the casing itself is even built better...had 2 california's and 1 baja amp from profile crap out and need to be sent back. Hasn't happened once with a clarus...and friend has had his for 1.5 years. peace
NG
go with a cl800...gives you 600 watts rms @4ohms mono. good luck, peace
NG