Should I use LFE or LFE Main?

LFE + Main generally refers to setting the mains to large and having bass directed to both mains and sub. If you intend to cross them at 80, just use the THX one.

Should I set my subwoofer to LFE?

Keep in mind that setting the LFE too high can allow your sub to play up to almost 100Hz, which can cause a bass bump between your main speakers and sub; increasing the chances of: Unwanted and unnatural sounding standing bass waves. Identification of the subwoofer as a point source rather than a discrete member.

What is subwoofer mode LFE?

LFE (Low Frequency Effect) – The discrete content sent to the subwoofer from a Dolby or DTS encoded audio track. ( The.1 in a 5.1 or 7.1 audio track) LFE + Main – The low frequencies output to the Subwoofer whether the speaker channels are set to Large or Small.

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What should LFE be set at?

The LPF for LFE is the low pass filter setting for the LFE channel. Normally this is set to 120 Hz, since that is typically the upper limit used by DVD mixing engineers.”

What should LPF be set at for LFE?

In practice this should always be set to 120Hz since the LFE channel supports information up to that frequency. When you set this lower than 120Hz the receiver or preamp will not redirect the LFE information to other channels.

Is LFE the same as subwoofer out?

The difference between the LFE channel and the subwoofer output is that the LFE channel is used to carry additional bass information in the Dolby Digital program while the subwoofer output represents how some or all of the bass information will be reproduced.

What Hz is best for bass?

A 20-120 Hz rating is best for bass in most subwoofers. The lower the Hz, the more is the bass you can get. Some of the best subwoofers in the market have this Hz range. If you are buying a subwoofer that has a fixed Hz rating, you should ensure it is lower than 80 Hz if the bass is important to you.

Why do receivers have 2 subwoofer outputs?

When a receiver has dual subwoofer outputs the two are typically duplicates of each other with a common internal connection. When a receiver has dual subwoofer outputs the two are typically duplicates of each other with a common internal connection. You are therefore free to choose whichever is most convenient.

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What is the best crossover frequency for a subwoofer?

Recommended Crossover Frequencies

  • Subwoofers: 70-80 Hz (low pass), the most essential purpose of a subwoofer crossover is to block midrange sounds.
  • Car main speakers: 50-60 Hz, the most critical element in main speaker crossovers is to block low-end bass ( frequencies 80 Hz and below)
  • 2-way speakers: 3-3.5 kHz (high pass)

Should I set my subwoofer to on or auto?

On – Auto – Off: We recommend the “ auto ” position so your subwoofer powers down when it is not in use, which saves power as well as amp life.

What is a subwoofer with a direct mode?

There is a very simple way to use a subwoofer in direct mode, all you need is a subwoofer that can connect to the amp with a high level connection. You then just connect the subwoofer to the same speaker terminals as your main speakers.

When should I set my speakers to big?

If you don’t have a subwoofer, the fronts should be set to ‘ large. ‘ If you have towers, or speakers capable of easily handling the full audio spectrum, set your fronts to ‘ large ‘ and set the internal crossover to “LFE + Main” (or similar setting depending on your receiver).

What should my low pass filter be set to?

As a general rule, the Low – Pass Filter should be set at a value approximately equal to (or below) 70% of your main speaker’s lowest frequency response. For example, your speaker’s frequency response goes down to 43Hz. 70% of 43Hz equals 30.1, so you should set the subwoofer’s low pass filter to 30Hz.

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What is a good crossover frequency?

For main speakers: the recommended crossover frequency is 56-60 Hz (high pass). At this frequency, low-end bass, which can cause distortion, is filtered out. This crossover is the perfect middle ground between midrange bass capability and full-range sounds.

What should I set my high pass filter to?

Recommended Starting Points: Front Component Speakers – High – Pass Filter = 80 Hz (12 db or 24 db Slope) Rear Coaxial Speakers – High – Pass Filter = 80 Hz (12 db or 24 db Slope)

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