# Car Audio question **URL:** \ **Category:** NYSpeed Automotive\ **Created:** [June 19, 2011, 10:31am UTC](https://forums.speedlife.net/t/car-audio-question/213627 "2011-06-19T10:31:14Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Tim](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/tim/32/5211_2.png) [@Tim](https://forums.speedlife.net/u/Tim)\ **Post date:** [June 19, 2011, 10:31am UTC](https://forums.speedlife.net/t/car-audio-question/213627/1 "2011-06-19T10:31:14Z")
I have a question about wiring with my system. I plan on running 4awg from the battery to my distribution block which is (1) 4awg in and (2)8awg out. I have a 500w 4-channel amp and a 650w mono channel amp. I’ll also be running a 150amp ANL fuse. Will this be sufficient? ---
**Author:** ![BDR5oh](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/bdr5oh/32/7315_2.png) [@BDR5oh](https://forums.speedlife.net/u/BDR5oh)\ **Post date:** [June 19, 2011, 10:39am UTC](https://forums.speedlife.net/t/car-audio-question/213627/2 "2011-06-19T10:39:58Z")
depends on the amp … how long of a wire run … fuse rating of the amps … you should have no problem … make sure to keep your grounds as short as possible ---
**Author:** ![Half-Breed](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/half-breed/32/5351_2.png) [@Half-Breed](https://forums.speedlife.net/u/Half-Breed)\ **Post date:** [June 19, 2011, 1:15pm UTC](https://forums.speedlife.net/t/car-audio-question/213627/3 "2011-06-19T13:15:04Z")
150 amp is a touch on the high side for 4 ga I back it down to around a 100amp