The number of amps you need for 2 subs depends on a few factors, including the size of the subwoofers, the type of enclosure they are in, and the desired sound level.
In general, a pair of 12-inch subwoofers can handle anywhere from 100 to 1000 watts of power. However, it is important to note that not all subwoofers are created equal. Some subwoofers are designed to handle more power than others.
The size of the subwoofers also plays a role in how much power they need. Larger subwoofers need more power than smaller subwoofers. This is because larger subwoofers have more cone area, which allows them to move more air.
The type of enclosure that the subwoofers are in also affects how much power they need. A sealed enclosure will require less power than a ported enclosure. This is because a sealed enclosure does not allow the air to escape as easily, which helps to prevent the subwoofers from overdriving.
The desired sound level also affects how much power you need. If you want to play the subwoofers at a very loud level, you will need more power than if you are only going to play them at a moderate level.
Ultimately, the best way to determine how many amps you need for 2 subs is to consult the manufacturer’s specifications. The manufacturer will typically list the recommended amount of power for the subwoofers.
Here are some additional tips for choosing an amplifier for your subwoofers:
- Choose an amplifier that is rated for at least twice the power that your subwoofers can handle. This will give you some headroom and prevent the amplifier from overloading.
- Choose an amplifier that has the features you need. Some amplifiers have features such as crossover controls and bass boost, which can be helpful in optimizing the sound of your subwoofers.
- Consider your budget: Amplifiers can range in price from a few hundred dollars to several thousand dollars. It is important to set a budget before you start shopping so that you do not overspend.