Question: What Size Wire Should I Use For Subwoofers?

Is Thicker gauge speaker wire better?

A lower-gauge number indicates a thicker wire, while a higher-gauge number indicates a thinner wire.

Speaker wires with lower-gauge numbers are better at carrying an amplified audio signal.

However, for longer speaker wire runs (to another room, for example), it is better to use a thicker, lower-gauge wire..

How many watts can 12 gauge wire handle?

Basic wire sizing guide for US 120 and 240 voltsGaugeAmpsWatts#14121440#12161920#10242880#83238403 more rows

What size speaker wire should I use for home Theatre?

A good rule of thumb when hooking up a home theater system is that 16 gauge cable will work in just about any in-room situation, but if your runs are going to be over 40-50 feet in length, 12 gauge cable will further drop your resistance and keep your cables from becoming equalizers for your sound.

Can I use a coaxial cable for a subwoofer?

Yes. You can use the Coax digital cable for a subwoofer connection without problem. However, things may not be entirely interchangeable. Digital coax cables and all video cables have a standard impedance of 75 ohms.

What’s better 2 10 inch subs or 1 12 inch sub?

But, generally speaking, given adequate power, the two 10″ subs will sound a little cleaner and punch harder because their combined cone surface area yields more sound pressure. The single 12″ sub, however, may sound a little deeper.

What hits harder 2ohm or 4ohm?

A subwoofer with a lower electrical resistance produces a louder sound than one with a high electrical resistance, which means that 2ohm subwoofers are louder than 4ohm ones.

Is Underpowering a subwoofer bad?

Underpowering a subwoofer isn’t inherently bad for the sub. Not giving it enough power just means that the music will sound weak and lack detail. The danger is when that power is coming from an amplifier that’s being overworked and sending out a clipped signal.

What type of cable is used for subwoofers?

Regardless of what type of connection is available, be it RCA or direct wired, it is highly recommended to use shielded, heavy gauge cabling specifically designed for subwoofers. Such cables provide a cleaner, more noise-free audio signal. The image below shows two subwoofer outputs.

Can I mix 12 gauge and 14 gauge wire?

mixing 14-gauge NM and 12-gauge. both 14 and 12 gauge will be protected by a 15A breaker. Code states that 14Ga will be protected by an overcurrent device of not more than 15A and 12GA by 20A. 14 and 12 are both ok behind a 15amp breaker, but you must use one or the other and not both.

Why do subwoofers have 2 inputs?

Dual input allows the subwoofer an extra sensitivity adjustment. Normally, it would be enough to use a mono LFE subwoofer signal from its processor. If you have a processor with very low output so you can use a Y-splitter. By using both inputs with the same mono signal doubles the subwoofer sensitivity.

Are 2 subs louder than 1?

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.

Should I use 12 or 14 gauge speaker wire?

Thick wire (12 or 14 gauge) is recommended for long wire runs, high power applications, and low-impedance speakers (4 or 6 ohms). For relatively short runs (less than 50 feet) to 8 ohm speakers, 16 gauge wire will usually do just fine.

How do I connect my subwoofer to left and right input?

To connect a subwoofer to its receiver, you can use an LFE input cable or an RCA line-in cable (used for left and right input options). Assuming your subwoofer has the option to use an LFE input, this will be your best choice. But, if not, then an RCA input option will work.

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.

What gauge wire should I use for my subwoofer?

As mentioned already, subwoofers typically use lower gauge wire. The most common speaker wire gauges for subwoofers are 16, 14, and 12. These dual conductor wires carry positive and negative polarity and are by far the best to use for crisp, clear sound.