RMS, and RMS only with anything car audio. secondly, the amp can be a little under, but you will suffer as far as sound quality goes. 400 watts RMS per sub, that’d 800, so 150% (optimal) would be 1200 watts. 1200 watts (RMS) is what you want in an amp, look for that.
Typically the the two 12’s will play louder, because there is more cone area moving air than one 15. It is true that the larger cone can typically play lower frequencys, but in a car it’s not noticable enough to make a difference. The two 12’s on a good amp should be able to bump loud and deep enough for anybody.
Beside this, Are 15 inch subs louder than 12?
Thus, the less technical answer to the question is that , all other factors being controlled, the 15″ will be louder than the 12″. You can feed it more power and get more volume, and for low frequency signals, that is indeed important, as they may be otherwise imperceptible.
Likewise, Are 12 or 15 inch subs better?
The answer to the question of whether 15 inch subwoofers have better base than 12 inch subs is not an easy one to answer. The fact is, “better” is a personal opinion. 15 inch subwoofers are larger and displace more air than 12 inch subwoofers do, so the 12 in will have a crisper, sharper sound than the larger ones.
Also, How many watts do I need for a 12 inch sub?
This Comp sub features a thick woofer cone with 360-degree back bracing, a strong motor structure and perimeter venting to ensure you get the reliable bass you need. The Comp 12-Inch Subwoofer works best with a sealed or ported enclosure and 150 watts of recommended power. See below for more details.
Is 200 watts enough for subwoofer?
A factory radio — you won’t need more than 50 to 200 watts RMS of power for the bass. An aftermarket receiver — you might want 200 to 300 watts RMS of power. Amplified speakers with around 50 watts RMS per channel — 250 to 500 watts RMS is a good starting point.
18 Related Question Answers Found
Is a 200 watt amp good?
A 200 watt RMS power rating is how much power a speaker can handle, not how much it requires. Even a 200 watt speaker can sound great with only 30% (60 watts) power applied. However, you’ll have low SPL (sound pressure level) or “loudness” with this little power.Dec 20, 1999
What are the loudest subs?
For the loudest sub, first place goes to The Hooligan, hands down. With an RMS of 4,000 Watts and peak power of 6,000, it’s absurdly loud.
What size amp do I need for a 1000 watt sub?
about 10 Amperes
Is it better to have 1 or 2 subwoofers?
Multiple subwoofers also help in reducing low-frequency distortion and offer improved dynamics over a single subwoofer. This is a simple function of having more radiating area, plus more power on tap. Each subwoofer works less hard for a given output level, staying comfortably in its linear operating range.
Are two subwoofers better than one in a car?
Running multiple, smaller bass sources in a vehicle offers louder bass that is sharper and with enhanced clarity. Subwoofers usually work by how they displace air within a space. Thus, multiple ones will offer clearer sound than a single since they are able to displace a larger amount of air.
What size amp do I need for one 12-inch sub?
Mono amp if your only going to be running one sub. But a 2 channel will work if it’s cheaper as long as you can bridge the channels.
Are 2 subs louder than 1?
It depends on how the coil of the subs handle power and on the mechanical aspects of the design as well. The 2 subs will probably be just a bit louder (you would need a meter to tell) because the single sub would be entering into power compression and becoming less efficient as you increase the power.
How many watts should my subwoofer be?
Amplified speakers with around 50 watts RMS per channel — 250 to 500 watts RMS is a good starting point. A system with 100 watts RMS per channel — having at least 1,000 watts RMS, or more for the sub is not uncommon.
What is the most powerful subwoofer?
World’s Most Powerful Subwoofer 436 dponce80 writes “This $13,000 subwoofer, the TRW 17 from Eminent Technology is billed as the world’s most powerful due to its ability to reproduce sounds with frequencies as low as 1Hz.
What should I look for in a good subwoofer?
– Incredibly low frequency extension. Many subwoofers don’t have the ability to reproduce the deepest bass notes or tones. …
– Low frequency output at the highest sound pressure levels (SPLs). …
– Accuracy in frequency response. …
– Pinpoint speed in transients. …
– Blend seamlessly with full range speakers.
Does a bigger box make subs louder?
a bigger box makes it louder at a note just above the tunning hz. but the other notes it will not be as loud. it makes the box peak more and be loud in a smaller area other than many notes.
Is it worth having two subwoofers?
Multiple subwoofers also help in reducing low-frequency distortion and offer improved dynamics over a single subwoofer. This is a simple function of having more radiating area, plus more power on tap. Each subwoofer works less hard for a given output level, staying comfortably in its linear operating range.
Last Updated: 9 days ago – Co-authors : 10 – Users : 8