Kicker 46CWTB104 Weather-Proof Subwoofer|10 Bass Reflex Passive|48CWR104 10 Subwoofer|400 Watts RMS|800 Watts Peak|4-ohm Impedance|Compact Tube Design|Legendary Sound Quality|Car,Truck, SUV, Van

Purchased for my golf cart. Mounted under the rear seat hanging from seat bottom. Fits the space well and allows me to still put small things in that tray area. Space acts like a trunk and helps amplify depending where standing. Only running maybe 50-75 watts max to it because of 48v to 12v voltage reducer limitation and limited power available to amp. WAY loud and clean. Will be testing with power closer to RMS soon. This would fit and hide well on my pontoon. -- One of the few non-powered, marine rated, subwoofer with enclosure options available. -- Came with a vertical and horizontal mounting brackets. A plastic mounting piece was broken, but I contacted manufacturer directly and had a replacement within 2 days. -- Great product for what I was looking for.

All I can get to this from amp is about 260 amps but sounds good and adds a good thump to my boat.

Highly recommend! Added to our pontoon and it definitely pushed great sounding bass! Has 2 subwoofers and sounds amazing!! Use 12 gauge speaker wire, make sure your amp has enough watts and special subwoofer connections. You wont be disappointed!!

Sounds good really good don’t expect that being so small ....fast shipping

Made the bass sound awesome on my old boat. I will probably buy another for my new boat.

Great bass in my boat, have 2 of them and they rock!!

I mounted one of these on my back porch with a 500 watt OSD Audio mono amp pushing it to compliment 4 small Polk Atrium speakers. It works great. To clarify, it has one active driver and one passive radiator. The low frequency rolloff is low enough that a subsonic filter isnt necessary, so it will go pretty low.

Excellent!! 100% what I needed