What Does Subsonic Mean On An Amplifier?

How do I adjust the subsonic filter on my amp?

Put on your favorite song and turn the volume up to your normal listening level.

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Turn your Subsonic Filter down to 10Hz then slowly turn up the filter frequency until you hear it take effect on your sub bass.

The Subsonic is now correctly set..

Do I need a subsonic filter?

Subsonic filters are good for keeping the wattage of the amp powering the frequencies you want powered, and not wasting power trying to reproduce very low frequencies. I cannot say that you NEED a filter, but it does somewhat depend on your music tastes.

How do I adjust my amp settings?

Getting a Good Clean ToneSelect your clean channel or turn the gain down if you don’t have multiple channels. … Turn off all amp effects and effect pedals. … Bring the bass, mid & treble knobs all to 12 o’clock. … Keep the gain fairly low and adjust the volume to a suitable level. … Jam for a while to get a feel for the tone.More items…•

What should LPF for LFE be set at?

This is the high frequency cutoff point for the LFE, also known as the . 1 channel in a 5.1/6.1/7.1 surround source. In practice this should always be set to 120Hz since the LFE channel supports information up to that frequency.

What Hz is best for bass?

20-120 HzA 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.

What phase should a subwoofer be set to?

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 is the phase knob on my amp?

PHASE: The phase setting synchronizes the phase of your subwoofer output to that of the other speakers in the car. This topic is a bit complex to explain, but most amplifiers have a switch for 0 or 180 degrees.

What Should 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.

Should I use LPF on my amp?

SUBSONIC FILTER – is basically a HPF (high pass frequency) filter for your subwoofers. As we discussed earlier in this article, subwoofer amps typically use LPF (low pass frequency) filters to block high frequencies that should be playing through your speakers. … Doing so could damage your subwoofers.

What is the phase setting on a subwoofer?

One of the other controls you may find on your subwoofer’s rear panel is marked “phase.” It’s provided because the speakers and subwoofer sound best when they are in-phase — meaning their woofers move in and out in sync with each other. … Setting the subwoofer volume is next.

Should I use bass boost on my amp?

Applying just a little bass boost will bring up the kick a lot. Be careful with the bass boost, if you choose to use it — this is where distortion is often introduced into a system. If you hear distortion, lower the sub amp’s gain until it goes away. Use the bass boost to feel the beat in the air your sub moves.

What do I set my HPF and LPF filters to?

You usually set the HPF with a steep slope say 24db/octave because you are trying to protect the sub from damage and a 12-18db/octave on the LPF because you want it to kinda “blend” in with your mids. The steeper the slope (db/octave) the less your sub will creep into the neighboring frequencies.

What does the bass EQ do on an amp?

Your amp’s equalization (EQ) controls allow you to boost or cut the volume of certain frequencies. Since every venue, room, and band is different, you’ll likely find that your EQ settings will constantly need to be adjusted. For instance, some smaller rooms may be boomy, so you’ll have to turn down the bass control.