Subwoofer Information: Learn About Car Audio Subwoofers

Subwoofers. The bass. The loudness. The glory. The most obnoxious ingredient in your method, and also, a single of the most necessary.

If you have read through my write-up about speakers, you’re up to speed. If you haven’t (and don’t know everything about speakers or subwoofers), read through it here.

Subwoofers reproduce the cheapest frequencies of the audio spectrum, AKA bass. They are essential to both SQ and SPL techniques, but for various causes. Let’s consider a look now…

For SQ programs: Efficiently reproduce the lowest frequencies producing the songs sound full and potent. Instruments that engage in decrease frequencies this sort of as organs, drums and synthesizers will seem a lot more realistic and powerful with a subwoofer installed.

For SPL systems: Simply because subwoofers are loud, they are the desired speaker to make a whole lotta noise.

Also, due to the fact our ears are significantly less delicate to reduce frequencies we need to have the additional bass for the technique to audio balanced.

So, what do I have to search for to find a wonderful woofer? I’ll notify you!

Energy Dealing with:

Just like with every single other portion in a stereo method, electrical power handling is critical for subwoofers as properly. Previously, in my write-up about speakers, I talked about how you can ship much more electricity to them to increase their quantity, but decrease the distortion. The exact same is true of subwoofers, but be mindful! Considering that reduce frequency distortion is more challenging to perceive, it’s straightforward to overdo it, and blow your subwoofers. Anyway, with that said, it is smart to acquire an amp that can set out just what your subwoofers are developed to get, but just take it easy!


Subwoofers come in several dimensions, but the most widespread are 8″, ten”, twelve”, and 15″. This is almost certainly also observed in metric for the european manufacturers. As you can picture, the greater woofers are the types that will engage in louder and play lower. Of course, the smaller kinds are more musical, a lot more exact, and sound “tighter”. What dimensions you decide on typically has to do with your personal tastes, as well as set up concerns. Bear in mind! eighteen” subwoofers do not just suit anywhere!

Voice coil details:

SVC: Single voice coil

This signifies that the speaker has only 1 voice coil. In other terms, only a single enter.

DVC: Dual voice coil

This indicates that the speaker has two voice coils, or two inputs.

Ummmmmmm, okay. Why does make a difference?

I could go into specifics below, but I know you don’t genuinely care. Essentially, it boils down to this: With a DVC subwoofer, there are more set up possibilities. Look at it this way, a DVC “seems to be” like two subwoofers to your amplifier. With some nifty wiring methods (called sequence and parallel), you can hook up numerous subwoofers to a one amp–even if the amp is a “mono” or a two channel amp. In addition, you can manipulate how a lot of ohms the amp has to thrust. If you have an amp that is steady to a 50 percent ohm (like some old university Orion HCCA amps), you could potentially hook up four-8 woofers to a single channel! Envision the sound you could make!

Some phrases about bins:

Bins are vital to most subwoofers. In other words, contemplate a subwoofer’s box just as important as the subwoofer itself. Why? Due to the fact most subwoofers need to have a box to operate properly, sound excellent, and not harm them selves. Subwoofers that never require a box are called “free air” or “infinite baffle” subwoofers.

Like I said, most subwoofers want a box. So, let us talk about packing containers!

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