Breakdown acid drops?

[X-sploiT]

Hi does anyone know how to get a acid drop effect like in breakdown such bands as tdwp and bring me the horizon,in the breakdown its good booom i call it an acid drop but yeah

 

[X-sploiT]

http://www.megaupload.com/?d=OLVMZS28 found it 808 kick called bass drops or sub drops

 

[X-sploiT]

http://www.megaupload.com/?d=OLVMZS28 found it 808 kick called bass drops or sub drops

Does anyone have any tips for mixing it etc

 

[The Emptier]

from what i know the kick drum can get like really low and crazy and that's basically the sound, ive seen drummres use it live before. sounds pretty sick