stuck between these 2 subs. going to run a single and the max i can go for the box is about 2.3 cuft. i know the mb quarts like sealed enclosures. i could run a smaller box sealed for the PWE352, or a ported box with the T5. i listen to a variety of music. i like tight clean heavy bass, but need a little SQL. amp will do 800rms at 4 ohm.