Whether 2 10 inch subs are louder than 1 12 inch sub depends on a number of factors, including the specific subwoofers used, the power of the amplifier, and the enclosure type.
In general, 2 10 inch subs will produce more bass than 1 12 inch sub, but the difference in volume may not be significant. 12 inch subs typically have a lower frequency response, meaning they can produce deeper bass, but 2 10 inch subs will have more surface area, meaning they can move more air and produce more bass overall.
If you are looking for the loudest possible bass, then 2 10 inch subs are a good choice. However, if you are looking for the deepest possible bass, then 1 12 inch sub may be a better option.
Here are some additional factors to consider when choosing between 2 10 inch subs and 1 12 inch sub:
- Power handling: Make sure that the subwoofers you choose can handle the power of your amplifier. If you choose subwoofers that cannot handle enough power, they will distort at high volume levels.
- Enclosure type: The enclosure type of a subwoofer can affect its bass response. Sealed enclosures produce a tighter, more controlled bass response. Ported enclosures produce a deeper, more powerful bass response.
- Personal preference: Ultimately, the best way to decide which size subwoofer is right for you is to listen to them and decide which one sounds better to you.