Why Does My Subwoofer Have 2 Inputs?

Why does my subwoofer have left and right inputs?

Since the subwoofer is responsible for low bass tones (aka its sole purpose), it requires a transmitter of low-frequency audio waves.

The left and right channels are combined in an LFE cable to allow for a singular cable to evenly disperse the signals to the subwoofer..

Why do my speakers have two inputs?

Manufacturers include dual-input terminals so that consumers can bi-wire their home theater systems, improve audio fidelity and create a fuller sonic landscape. The default setting for many home theater setups is to run one dedicated cable from the amp to each speaker.

What phase should I set my subwoofer?

Typically, though, phase is left at 0° for most applications. While seated in your listening sweet spot, play music with bass content that is familiar to you and then have someone switch the 0/180 phase switch on the sub to 180-degrees. This will let you determine if the bass sounds louder in your seating position.

What should I set my subwoofer crossover to?

Tips for Setting the Proper Crossover Frequency of a SubwooferIf you know your speaker’s frequency range, set the crossover point roughly 10 Hz above the lowest frequency your speakers can handle cleanly.The most common crossover frequency recommended (and the THX standard) is 80 Hz.The numbers below highlight general guidelines for speaker/subwoofer crossover frequencies.More items…

What is speaker level input on subwoofer?

Speaker-level inputs let you hook up your powered sub by using the speaker connections from your receiver or amp, eliminating the need to run a separate RCA patch cable.

Can you run a subwoofer without an amp?

Subwoofers are designed to increase the bass frequencies, resulting in a deep, thumping sound. In most cases, they are paired with an amplifier to boost the sound. If you do not have the funds for both components, you can still hook up a subwoofer without an amplifier; it simply involves a little more know-how.

What is LFE subwoofer input?

A . 1/LFE (Low Frequency Effects) connection is a dedicated true . 1 channel to be used for Surround Sound applications. It requires a RCA-to-RCA cable connected between your . 1/LFE input on your REL and the subwoofer/.

What does subwoofer output mean?

The preferred method of connecting a subwoofer is through the Subwoofer Output (labeled as ‘SUB OUT’ or ‘SUBWOOFER’) of a receiver using an LFE ( an acronym for Low-Frequency Effects) cable. Almost all home theater receivers (or processors) and some stereo receivers have this type of subwoofer output.

What is high level input on subwoofer?

If your receiver does not have a subwoofer output, you will need a subwoofer with inputs (usually called “high-level inputs” or “speaker level inputs.”) … When using more than one subwoofer, its input wires can originate from the receiver, front left & right speakers or the inputs of the first subwoofer.

Why does my subwoofer have speaker outputs?

Like the above poster mentioned, the speaker outputs are just pass throughs that provide a signal for the powered subwoofer that are used if there is not a line out on your source to connect to the line in on your subwoofer.

What is subwoofer output jack for?

The subwoofer output jack on a receiver is normally limited to passing bass only, either from stereo music production or from the “. 1” subwoofer channel (dedicated subwoofer music content) of a surround sound system.

How do I get more bass out of my subwoofer?

Just follow these simple steps for great bass:Remove the distortion.Flatten the signal, open the low-pass filter.Adjust the subwoofer gain and low-pass filter.Adjust the bass boost and subsonic filter.Match the subwoofer level to the receiver volume.

What is bypass on subwoofer?

Some brands of subwoofers may have a “Bypass” switch, which does the same thing. By doing this, you are avoiding “cascading crossovers,” or using two crossovers in a row, which may cause losses or gaps in the bass response.

Should I use LFE subwoofer?

You should use the LFE/. … In this configuration, the REL provides support for both the left and right speakers for two-channel listening, and support for the LFE when movies are playing. Most processors will allow you to defeat the subwoofer output when listening in the two-channel mode.

Can you connect subwoofer to speaker output?

Subs can provide a foundation to the sound that few speakers can muster on their own. … Most, but not all, subwoofers have these inputs; they get connected using speaker cables to the same speaker output jacks on your receiver or amplifier that are also hooked up to your speakers.