Hey ya'll just wanted to see if I left anything out from my setup. I'm replacing all the factory speakers and head unit(radio) in my 2001 Saturn L200. Speakers: Alpine Type-S SPS-600C - 80 Watt - 2-way - component Sub: MTX JH5512-X2D Ported enclosure with two 12" JackHammer 55 subwoofers Head Unit: Pioneer AVH-P4100DVD 7-Inch In-Dash Double-DIN DVD Multimedia AV Receiver with Widescreen Display Amp: Alpine PDX-5 - Amplifier - 5-channel Please let me know if I am forgetting anything.