What does FS mean on a subwoofer?
What does FS mean on a subwoofer?
Fs. This parameter is the free-air resonant frequency of a speaker. Simply stated, it is the point at which the weight of the moving parts of the speaker becomes balanced with the force of the speaker suspension when in motion.
How do you find the FS of a speaker?
The Fs of the speaker in free air has been measured, so simply add a suitable mass to the cone and re-measure the resonant frequency. This becomes Fs¹. First, measure cone diameter so that effective cone area can be determined. Measure the diameter, including half the surround.
What is subwoofer resonant frequency?
The resonant frequency of the speaker (read: driver + cabinet + room acoustics) only refers to a sensitivity around a certain hz. The sound reproduced at frequencies lower than Fs are not necessarily better or worse than those above Fs.
What frequencies should a subwoofer cover?
The typical frequency range for a subwoofer is about 20–200 Hz for consumer products, below 100 Hz for professional live sound, and below 80 Hz in THX-certified systems. Subwoofers are never used alone, as they are intended to augment the low-frequency range of loudspeakers that cover the higher frequency bands.
Can I use a woofer as a subwoofer?
Interestingly, many woofers are called subwoofers though they are not entirely limited to low-frequency audio. You can use a woofer as a subwoofer by ensuring the proper connection between the audio channels.
What is the best location for a subwoofer?
A subwoofer placed in the corner of a room may increase the subwoofer’s output – causing the sub to sound louder. Try placing your subwoofer in a corner and see how it sounds. However, depending on your floor space, a corner might not be a viable option for your subwoofer if it’s too far from your listening area.
Does direction matter subwoofer?
Here is the short answer. For the best sound quality, the subwoofer should be placed with the speaker facing out to the room, and the port should be away from a wall. Bass waves travel in all directions, but it’s important to have the speaker facing your main listening area.
Does subwoofer need to be on floor?
As far as placing the subwoofer on the floor is concerned, the quick answer is that this is not the best option. Ideally, it should be elevated for the best sound output. But, elevating the subwoofer is not always practical.
Can you put subwoofer behind TV?
As long as the TV is a foot or two away from the sub it should be fine. However, placing the sub in a corner behind the TV stand is not the nest because the heavy stand and heavy TV will absorb some of the sub’s output.
Should subwoofer be in front or back?
You can place a subwoofer behind you or in the back of the room but this is likely not going to be the most optimal location. Ideally, the subwoofer should be placed at the front of the room pulled at least 6-inches away from the wall for the best low-frequency audio signal performance.
Can I put subwoofer under bed?
A subwoofer can be placed on or under a table, behind the television, and on the floor in a corner, depending on the floor space and listening area. However, it is not advisable to place a subwoofer under a bed as it can hinder the subwoofer’s output.
Should a subwoofer be near the soundbar?
Since your soundbar houses your front speakers, it’s a good idea for the two to stay somewhat close together, in order to sound congruent. If your subwoofer is wired, you can go as far away from the soundbar as the wires allow. If your subwoofer is wireless, it can be placed as far away as you’d like.
Where should a firing subwoofer be placed?
Down firing subwoofers can be placed on almost any dense surface, in the corner or mid-wall, and can sit at 8-12 inches above the ground.
Are Down Firing Subwoofer good?
In simplest terms, a good down-firing sub can perform equally well to a good front-firing sub. There is no reason to avoid one design or the other. One is not inherently better than the other. Regardless of what subwoofer you choose, just be sure to decouple it from the floor.
What is the difference between a car subwoofer and a home subwoofer?
Car and Home Subwoofer Differences An active subwoofer is a subwoofer that has an internal amplifier built in. The subwoofer in your home is designed to move a lot of air and produce sound for a large area. The subwoofer in your car is designed to fill the vehicle cabin with sound, which is a much smaller space.
Why does a subwoofer fire down?
An advantage of a down-firing subwoofer is the driver won’t move out of place. Usually, drivers are forward-firing or side-firing. With music blasting from your speakers, drivers tend to wiggle and squish a lower part of a rubber all while stretching the upper part falling downwards.
Which is best woofer or subwoofer?
While the frequency range of woofers is quite adequate for the majority of applications, you will require a subwoofer if you are looking to get the best sound. If you plan on having a sound system that has more than two speakers, then having woofers is recommended.
Do subs hit harder facing up or down?
Do subs hit harder facing up or down? Only the Strong Survive. inverted is the correct term to use with that type of set-up. and it depends on the system, if you use 1 amp per sub and run like 2 subs, then a regular facing and inverted facing sub system would hit harder then both of them facing out.
What is the hardest hitting shallow Mount Subwoofer?
Best Shallow Mount Subwoofer Reviews for 2021
- Best Overall Pick: Rockford Fosgate Power T1S2 Shallow Subwoofer.
- Best for Trucks & Under Seats: JL Audio TW3.
- Low Cost: Pioneer TS-A.
- Best Design: MTX FPR.
- Best Volume: Alpine Type-R.
- Best All-Weather Pick: Kicker CompRT.
- Best Value: Rockford Fosgate Punch P3.
- Best Technology: JL Audio TW5v2.
Who makes the best shallow Mount Subwoofer?
Comparison Table for Best Mount Subwoofers 2020
| Subwoofer Name | Power handling |
|---|---|
| Alpine Swr-t10 10-Inch | Peak: 1800w RMS: 600w |
| Rockford Fosgate R2 Ultra Shallow 10-inch | Peak: 400w RMS: 200w |
| Infinity Reference REF1200S 12″ | Peak: 1000w RMS: 300w |
| Skar Audio VD-10 D4 10″ | Peak: 800w RMS: 500w |
Are 10 or 12 subs better?
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 is subwoofer top mount depth?
With top-mount speakers, you should find out the top-mount depth. This is the speaker’s mounting depth when it’s installed as a top-mounted driver. Your vehicle will need this much clearance in order for the speaker to fit properly.