Answer your question I own the outlaw LFM 1 Plus sub that you are talking about here and in about 8 9 years the internal amp went on me.. it cost me $100 to pull out the amp send it back to outlaw and they sent me a refurb with a 90-day warranty it's been about 5 years without a problem prior to this I was running it with the port plug in, I pulled it out because I had the same thought as you more air, less heat.Hello,
I'm getting an Outlaw sub. It apparently has a port plug that allows the sub to go down to 18hz by plugging up one of the two ports. Would this have any detrimental effects on the sub? I'm mainly concerned about heat distribution and or life span of the sub.