BLAUPUNKTAMP4000D AMP4000D 4,000-Watt-Max Monoblock Class D Amp with Bass Remote

Great amp for pushing one Cerwin Vega Stroker sub! RMS wattage matched up perfect @ 1ohm with my subwoofer. Sounds awesome!!

Watched videos that tested the actual RMS output of this amp (D4000) and it does 400 RMS @ 4ohms, 700 RMS @ 2ohms, and 1000 RMS @ 1ohm. If it could do the RMS that Blaupunkt advertises, it would require bigger wire than the 4awg it recommends. That said, I haven't had any problems with this amp so far, it's a solid amp that hits hard enough for my 2 12's to rattle the windows. I haven't experienced any overheating, but I haven't run it for any longer than 25 minutes at a time.

I bought this amp almost 3 years ago now. It has been pushing one low profile 12 inch sub in a sealed down firing box. This application requires a good bit of power and honestly the amp has surpassed my expectations. Tons of power with clean clear bass. I've spent three times as much on amps that didn't have half the power. Do yourself a favor and buy one.

So I’d recommend anybody who is purchasing this amp to find another seller ! If something os broke or don’t work he will not help resolve the situation at all I got the amp wich works good the bass remote has a short in it wich cause the entire amp to go in an out only works with the bass remote unplugged.. the seller is not somebody I would ever purchase from again I’d advise yall to find another seller for this amp!

It works but not enough power to run 1 12 inch sub.

Can not beat the price and the shipping was super fast as for the quality!!!WOW!!! excellent blew the back glass outta my truck no clipping no distortion at 1000watts.

so far the rms power rating is acurate, if you know what your looking at. the only negative is the control knob that comes with it, despite being metal and feeling sturdy it did not function at all.

Excelente Producto por un Excelente Precio 👍🏻🇵🇷Atte. Alex MilleniumUn vendedor muy Responsable!