Rockford Fosgate M2 M212S4 Marine-Grade 12-Inch 500-Watt Subwoofer (Set of 1) (White)

So I FINALLY had these 2 subs installed this week, and I'm truly loving them. They hit HARD...and (as long as you adjust the levels correctly) are crystal clear. The massive power is supplied by a Polk Audio 1200-watt D1000.1 amp. I can't even turn them up more than about halfway now (they need a few weeks to a month to fully break in). But I have them in a Jeep Wrangler with a soft top (which is almost always down) - and these subs still easily vibrate the seats and rattle the rearview mirror :)I'll try to update again once the subs are fully broken in - with a final review of how they're doing.=============================================================================I haven't had the chance to fully install these and hook them up just yet, but I have taken delivery of them, and they look amazing! The build quality is truly first class.If these hit as hard, go as deep and sound as clear as they look...these just might be some of the best 12" subs...in the world <said in best jClarkson voice possible>(note: only 4 out of 5 stars at the moment as I haven't heard them yet. I'll hopefully remember to come back and update this review once they're installed and wired up and running)

I installed it on the port side of my 2016 23' Tidewater cc boat on the console. Have it powered with a 3000 watt Pyle amp. Also have six 7.5 JL speakers hooked up. This woofer absolutely rocks my boat! You can hear my boat clearly from over a half a mile away on the water!

I put a pair of these on my boat, driven by the RF M1200-1D amp. Let's just say that I could probably harness the sound pressure and power the boat with them! They flat-out ROCK! Install was a breeze, and the quality is wonderful; exactly what I've come to expect from Rockford Fosgate!

Great product

Sub showed up in better than expected condition. Fast shipping. Would buy from this company agin. I installed it in a .80 cubic foot box cause I owned already, and it sounds good with a 200 watt amp.

this is an incredible speaker when used with a good subwoofer amp!

Great sound, even in my party barge the sound is amazing being in open air. I used it all summer and absolutely love it.

This is a great sub. I have it installed in my boat and it provides great bass in open air.