Hello you experts Ask you a question: I have n E46 (Limo) with a ski bag and want to build in with a small system because I am totally dissatisfied with the Haman/Cardon.. Thought about the following components: – Doors: Audio System X-ion 165 E46 – Sub: Thought about the GZHW or the GZRW from GZ in 30 or 38… – End stage (Sub.): Hifonics Merlin Warrior (450Watt RMS Monoblock at 1 Ohm) – End stage (door speaker): Hifonics Falcon Warrior (2x 140Watt at 2 Ohm) – Radio: Alpine or Clarion.. Irgendwa about 300€ Now my questions to you: 1) Should I rather install the sub as a bandpass or bass reflex? How do I get more pressure/bass through the ski bag?? 2) Do you think the final stages are sufficient? 3) Do you have better alternatives to sub.?? Should be in about the same price range… .. We see you I am in this regard the total layman Please help!! THX!!!