The question should be, can the two 15 inch sub-woofers handle 900 Watts? The speakers should have a power rating marked on them. If the speakers can handle 900 Watts, and they are suitably impedance matched with the amplifier, there should not be a problem.
No it will not damage sub unless its raining or something.
you would need multiple amplifiers if you were using 1000 wats of subs. two amps one on each sub should work decently.
YES
What's a subs? If you are consuming 3200 watts your amps at 120 volts will be 26.6, at 240 volts it will be 13.3. However I suspect I am missing some information.
Best Buy and other electronics retailers stock Pioneer sub woofers. The can also be found at Amazon and other electronics retailers on the internet such as Overstock.
its the same year round
One can purchase car speakers and sub woofers from most car accessories stores including Halfords. They can also be purchased online at Argos and Amazon.
No, but it is nice if you want to play loud music.
no they are called accustomass moduals and their way better
In the back pointing at back hatch
Automobile speakers and sub-woofers (loudspeakers) are not that difficult to locate. Some box stores like Walmart and Best Buy carry a good range of automobile speakers and sub-woofers.