Most helpful critical review
1 of 1 people found the following review helpful
Hit or miss
on July 22, 2015
Purchased this in 2012. At first it sounded acceptable, then about two years after, it started to make a loud popping sound every 10 to 20 minutes. It would also make low level distorted background rumbling sounds even when receiver powered off. Disconnected from receiver and power for about 6 months. Reconnected later on but could not get a green signal light nor sound. Found out from Infinity that the unit had a two year warranty only on the amp and a 5 year warranty on the driver (cone). After numerous discussions came to find out that they no longer make the amp board for this unit. Looked inside and found the circuit board was burned. Decided to try a Dayton sub-1500 for a change. Not sure if I would ever purchase an infinity again. Customer Service is outsourced and very difficult to explain problems. Also could not send email because their domain name could not he found. Overall, I would say that you might be taking a risk if you purchase this product.