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you just need one, a general rule of thumb is that the wattage on your amp should be double the wattegae on your sub, hence if you have a 1200 watt sub you'll need a 2400 watt amp

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13y ago

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1200 watts is equal to how many amps?

To calculate amps, you need to know the voltage of the circuit. The formula to convert watts to amps is Amps = Watts / Volts. If the voltage is 120V, then 1200 watts would be equal to 10 amps (1200 watts / 120 volts = 10 amps).


How many amps does a device need?

The amps required for a device depend on its power consumption. You can calculate the amps by dividing the power rating (in watts) by the voltage (in volts) of the device. For example, a 1200 watt device plugged into a 120-volt outlet would require 10 amps (1200 watts / 120 volts = 10 amps).


How many watt is ten amps?

To calculate the wattage of a device using 10 amps, you would need to know the voltage it operates on. The formula is Watts = Amps x Volts. So, for example, at 120 volts, 10 amps would be equal to 1200 watts.


How many amps do you need for 2 120 volt lights?

Need to know the wattage to work out the amperage


How many amps do you need to start a pocket bike?

7 pocket amps


What capacity generator do you need to produce 10 amps?

Small generators are sized in watts. Watts is the product of amps times volts. To properly answer this question a voltage for your 10 amps must be stated. That said small generator outputs are usually 120/240 volts in North America. So 10 amps at 120 volts equal 1200 watts. 10 amps at 240 volts equal 2400 watts. A 3000 watt generator will be amply for your 10 amp load.


How many amps do you need to charge a car battery?

To charge a car battery you need aproximatly 8000 amps To charge a car battery you need aproximatly 8000 amps


How many carbs per day in a 1200 diet?

you need 90 carbohydrates on a 1200 diet


How many cm do you need to get to 1200 mm?

120cm


How many watts in 120v 60Hz?

You need amps


How many gallons will you need to drive 1200 if you get 23 mpg?

1200 miles/(23m/g) = 52.17gallons


How many watts is 6 amps if voltage is 240?

You need the formula: Amps * Volts = Watts But you get to do the math.