Im looking for a new sub to replace my REL T3. I use it for 97% home theater and 3% music. Was considering a Supercube 4000 since I could get it from best buy but it seems they are not very popular on here so lets see what yall would recommend. Room is living and kitchen separated by a bar 8ft tall x 15ft wide x 30ft long and split down the middle with sub placed in the corner. Reasons I was looking at SC 4000 were wireless capable, 10% off coupon for b-day, reward zone kick back, and the extended service plan they offer (I like the if it breaks and they cant fix it they give you store credit for the original purchase price). With that being said I think $800 would be my max to spend so let me know what yall think would be best. If it is available at a store to see/buy even better.