inputs.text: amp weak subs ok - [ [ videoidmo3sph4tqh80fux ] ] hd review found reason bundle includes 400w amp two 800w subs means bass weeki upgraded 1000w crunch amp compact sub[ [ asinb004hw6f9m pioneer tsswx251 10\\ flat subwoofer enclosure 800 watts ] ] sounds junky good thing wanted punch exact bassi installed custom enclosure truck[ [ asinb0052qdqp8 bbox a15212cp dual sealed 12inch firing subwoofer enclosure gm extended cabs 19992007 ] ] not like performanceif stronger amp use instead crap came bundle