you would need multiple amplifiers if you were using 1000 wats of subs. two amps one on each sub should work decently.
get the 2800
Scroll down to related links and read "Why there is no such thing as 'RMS watts' or 'watts RMS' and never has been".
Find out what the rms is for that sub woofer,if it'1000 then find out what the max is,then you could go between the rms power and the max power to get the right amount of watts.
the ohm is a unit of measurement based off of someones last name. When used in subwoofers, for example 4 ohms or 8 ohms, it actually determines the amount of watts the speaker needs. Like if two identical subwoofers were taken and one was 4 ohms and one 8 ohms and applied say 150 watts to each of them, the 4 ohm would be louder because ohms are the speakers resistance and the lower the ohms the less amount of power it takes for the subwoofer to reach a specific loudness. That's why professional huge subwoofers may be one ohm, because an amplifier that has less power than the sub could still power it because since its one ohm, the 500 watt amplifier at 4 ohms could be 1500 watts at 1 ohm.
2x20 Watts
There are a bunch of important factors to consider prior to buying an amplifier for a vehicle. Primarily, you must decide what the amplifier will be primarily used for. If the amplifier will be used for powering subwoofers it would be good to consider the bridged or mono capabilities as well as ohm ratings of the amplifier as well as the draw, or amount of power the amplifier will pull from the car's electrical system. The most important factor in considering an amplifier for powering subwoofers is probably output watts, which will determine the amplifier's power to the speakers and the amount of bass to be transmitted. If the amplifier is to be used to power mid or high range speakers, a multi channel (four or more) amplifier should be considered because of the ability to run multiple sets of speakers or component sets off of the different channels of the amplifier. The considerations inherent to the subwoofer amplifier are also present including watt ouput and power draw, but when selecting a multi cha
It depends on the specific power-handling capabilities of the subwoofers and their impedance. If the subwoofers have a total power handling capacity that is lower than 300 watts and the amplifier can provide enough power at the required impedance, then it should be able to adequately power the two tens. However, if the subwoofers have a higher power handling capacity or the amplifier cannot provide enough power, it may not be sufficient.
A monster amplifier is about 500 watts, which means the amplifier is louder than most.
It depends on the power rating of the amplifier. The rule of thumb is often said to be 1000 RMS watts per farad. RMS watts is basically the average output of your amp/subwoofer. The power ratings most often given by manufacturers are Peak Watts, ie. how much power the amp/sub can take before breaking down. The RMS wattage is often about half of your Peak rating. So, given that you are running your 1000w Peak Pioneer subwoofer on a 1000w Peak amplifier, and given that both of them are 500w RMS, yes, a 1 farad capacitor would give the amplifier enough juice to run the sub.
To power your speakers, and to ensure that your amp has enough power to power your subwoofers, you would need at least an amp of 750 watts true power.
The ideal size amplifier for a car is between 80 and 100 watts, otherwise if the consumer wanted more sound or more amps the amplifier must be larger watts capacity.
It could be a 2 channel stereo amplifier.