Antminer S9 Silencer,A3,V9 and any other antminer cooling setup for antminer cooling and noise suppression Brand new Antminer S9 cooler box. keep your antminers cool and quiet with this high quality custom made antminer cooler. I have been watching a YouTube channel called: MinerDigi Antminer cooler in a box - Antminer s9 bitcoin miner cooler box DIY Antminer Silencer - YouTubeVideo will open in a new window he has great setup videos to help you get these units started!! You can build these yourself. If you don't want to I can sell you mine! goto his channel now to see the setup guides so when your get your antminer you can start hashing right away! This comes with: 48 qt antminer silencing cooler 6 ft of 6" insulted ducting All you need to do is put your antminer in the cooler, plug it in and start hashing!