Summary: Its the best type of speaker alpine looks and sounds good I couldn't wish for a better speaker. I have only one in my car right now and you can hear it from 3 blocks away great sound and loud to
Summary: I have an Alpine system in my car. Deck, Amps, and R type speakers. This was the perfect touch to complete it. Along with that, it didn't take long to receive it after i ordered it. Thank you and Nice job.
Summary: I bought this to give my dodge ram a little kick to it. And i was not disappointed with it of course it cost more me gas in the truck due to everyone wants to either drive my truck or i drive everyone else around cuz they want the sound of the stereo and when we pull up other people turn to see who it is.....BOTTOM LINE I LOVE THIS ITEM...
Summary: These are hands down the best competition subs I've ever used. Configuration : 4 x SWR12D4 2 x Pheonix Gold QX900.1 900 Watt Class D 20 Farad Stinger Capacitor @ 14.6V Optima Deep Cycle Battery (Red Top) Loud.
Summary: I bought this as a replacement recently to replace a 10" kicker L7 that had horrible bass response for anything above 80hz. I suppose that is my fault though for not reading before-hand, because apparently kicker likes to promote their highest end product not for sound quality, but for nasty, booty-slappin bass in only one particular frequency range: gangster rap. Being in my 30s now, I don't really listen to this genre, and wanted something more appealing.
Summary: I bought this sub just to add a little bass to my system. I had no idea it would hit this hard. I love the sub! The black finish looks really nice as well. I have it in a custom black box and it looks awesome. I would definitely recommend this sub to anyone wanting nice deep high quality bass.
Conclusion: My friend has one of these wired at 4 ohms he has a cheap amp so it probably gives the woofer around 200 watts, I connected the sub to my Rockford T1500-1bdcp which puts out over 1000 watts @ 4 ohms and the alpine really started slappin (no audible mechanical noise at 1000 watts either). 1 of these is good on 1000 watts, I would definitely get one if looking for good bass out of a single sub. 2 of these on an amp up to 2000 watts rms would be super loud.
Conclusion: Bought two of these and put them in a custom ported box tuned to 35 htz and wired to 1 ohm with a power Acoustik BAMF 4000/1D and these things pound!! Alpine did a really good job changing these up... wish they would do the same for the 15's!!!
Conclusion: I have been through 3 subs since i had put sounds in my 2009 Eclipse. 1st one was a 12" Orion Xtr Pro, was pretty decent but i blew it. 2nd was an RE audio SE, Liked it a lot but i wanted to see if the new Apline R Type was better. Lol. Lets just say that i messed the hatch up with just ONE of them. The hatch flexes now. i had to turn down my Power Bass 2000 watts. Will be buying another one and plan to bust peoples ear drums.