I purchased one of these in an amplifier install kit with a capacitor and all the wiring for a dual amp setup. All I can say is WOW! This distribution block is the coolest thing I have ever seen, the spider in the middle is lit with blue leds, and the amount of light this thing generates literally filled my super cab trucks interior with light. It draws a bit of attention when going down the road at night. The whole in stallation is super clean, and will accept 1/0 cable easily. It looks really clean, no bolts showing, and the chrome cover os impressive to say the least! I am not sure if the amp install kits are still around, but it you are lucky enough to find one, BUY IT! it comes with all the wiring, speakers, power, and the wiring for the cap ( it;s a 1.5 farad)as well as all the connectors, and a nice clean ground block as well. Even if you can't find that, this dist. block is a great deal, and will really put the finishing details on any installation. The amp/ volt guages are accurate, and also glow blue. Soundstream is really putting out some fantastic gear now, I would suggest looking them up online before you purchase gear, to see what they have out there. Onlinecarstereo has lots of their gear, and these guys are super proffessional, and I have had nothing but great luck using them. I just ordered more gear, and will always check them first for any other gear I may need.
Item description is suppose to be 2X 4 AWG with 4X 8AWG not the 2X 0 AWG with 4X 4 AWG
Dont listen to MrMDCM. he is mistaken on his information(****) It is the 0 guage input with 4 guage output