What should subsonic filter be set to?
For the mainstream listener, setting a subsonic filter around 35 Hz will allow them to hear all their music content, missing nothing on any performance, while protecting their system.
How do you adjust subsonic?
Each octave up is twice as many Hz as the previous one, and dividing any frequency by 2 takes it one octave lower. Therefore, to get your subsonic filter setting, take your subwoofer’s tuned frequency and multiply it by 0.75. So, if it’s tuned to 40 Hz, set the filter knob to 30 Hz.
What are subsonic filters?
SUBSONIC FILTER – is basically a HPF (high pass frequency) filter for your subwoofers. A subsonic filter will attenuate frequencies so low that your subwoofer cannot reproduce them OR that humans are incapable of hearing. Subsonic filter is also a very important feature for vented enclosures.
What is a good LPF?
A good rule of thumb for a home stereo subwoofer low pass filter (LPF) setting is 70 to 80Hz. In some cases you may need to increase the gain on a powered subwoofer if the level seems too low. A home receiver’s low frequency effect (LFE channel) output may have some different modes that depend on the mode.
What is subsonic filter for?
A subsonic filter will attenuate frequencies so low that your subwoofer cannot reproduce them OR that humans are incapable of hearing. Subsonic filter is also a very important feature for vented enclosures.
How do you set a subsonic and low pass filter?
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. 5. Turn the Low Pass Filter to the setting that allows for the most accurate sub bass sound for your system.
How to set a subsonic filter on a subwoofer?
Therefore, to get your subsonic filter setting, take your subwoofer’s tuned frequency and multiply it by 0.75. So, if it’s tuned to 40 Hz, set the filter knob to 30 Hz. With all the detail we’ve gone into, it’s easy to forget that most of these changes aren’t audible to the human ear.
What is a good frequency range for a subsonic filter?
As a final note for the audio geeks: Subsonic filters have steep slopes such as 3rd or 4th order (18 or 24dB/Oct) this is so u can set it nice and close to your 1/2 octave frequency, or 25-35 Hz sealed, without losing power in the neighboring frequencies. More sharing options…
What is the difference between a ported and sealed subsonic filter?
A subsonic filter is used differently in sealed enclosures than in ported. In a sealed box: The lower the frequency, the more excursion your subwoofer exhibits in order to play it loudly and accurately. A sealed box is tuned by enclosure volume, larger enclosures tune lower, smaller enclosures tune higher.
What type of crossover should I use with my MTX amplifier?
On MTX amplifiers, you can select which type of crossover you want to use based on the kind of speakers you are powering with the amplifier. For example, when using smaller speakers such as a 4”, it would be a good idea to use the HP or HPF crossover to protect them from the lower frequencies they are not intended to reproduce.