BOSS Audio Systems D10F 800 Watt, 10 Inch , Single 4 Ohm Voice Coil, Shallow Mount Car Subwoofer

okay we have here what a sucker I'm swishing the line and receive it and this is the second time I actually heard this last time when I've seen before so and just opened it and that there's something wrong with it so I send it back and they send me another one and I tell you that was lady she this is a boss audio system a phantom d12 f12 Stamper and sizes 12 inch and sub woofer and it's a low profile and thousand watt peach why wonder what RMS in the frequency respond of 20 a 2 to 2 Hertz and the very high sensitivity of 95 disabled means very efficient impedance of 4 and then the cone is poly Michael and Michael is a very good material both initiative and very strong against all sort of forces whether resistance in those and you me and you name it and they usually use they used to use my couple insulation of cables and in ok speaker usually and they're unboxing this is heavy okay you s