How will this sounds with stock non bose speakkers?...well i guess what im really asking is how long will my stock speakers last?.i think this this is 26w rms x 4...thanks

 

i have it in my infiniti i30 and i love it, although im running alpine type r components front and 2 ways in the back, but still sound so much more crisp than stock, oh yeah also running a a4125hcq audiobahn amp to power the interior