Summary: Hooked up to Boss Audio NXD4500 4500 Watt Monoblock Class... Wired to 2 Ohms in a sealed box with .85 cu ft. Sounds great exactly what I was looking for. For the price these do not disappoint me.
Summary: Had it for one day in a sealed box (.69 cubic feet) running on an MRP-1000 at 2 ohms. Sub died after 30 min of moderate use. It was probably just this sub, but I won't be buying another alpine sub ever again. They don't seem to be able to guarantee that their subs can actually handle the rated RMS power. I had more luck with a sony explode when I was a teenager than with this thing. This is what I get for cheating on sundown.
Summary: I bought this item but didn't play it yet. Still I'm waiting because i'm going to get new car (Honda accord). anyways I opened box and shocked this thing is beast huge magnet and around 25LB. Friend of mind got Type R. I really like the way type R sound. When Type R with powerful amp. It will destroy any same class sub brand RF or kicker doesn't matter. It hammers like there is no tomorrow. no doubt about it. Alpine makes industry leading subs, head unit.....everything.
Great sub for the price!! This sub is for anyone who want serious sound!!!!
1 October 2014
Summary: Great product! And superior sound Alpine has really come along way the type R 10 out basses any sub I've previously owned A+ product. This speaker has no trouble hitting the lowest bass in fact at high volume it sounds even better. Good luck finding an amp to push it to the limits.