Down firing subwoofer on concrete floor. My woofers are on concrete.
Down firing subwoofer on concrete floor. But, in some smaller rooms that might not always be practical. Jan 8, 2024 · This means you shouldn’t be using a down-firing subwoofer that directs the sound waves at the floor, especially if you’re trying to avoid a noise complaint from your apartment neighbors downstairs. May 21, 2017 · I have a concrete floor with tiles and I'm wondering which orientation would be better? I've been using the Polk DSW 550 in a downward-firing position and I'm wondering whether I should switch things up. Jan 11, 2022 · We always recommend you decouple your speakers and subwoofers. Apr 23, 2003 · Miguel: I would have absolutely no qualms about using a downward firing subwoofer in a carpeted concrete floor application. Pick the sub that sounds best to you, and don't worry about whether it fires downward, forward, or upward. Concrete floors do vibrate. Placement Tips For Down Firing Subwoofers When it comes to optimizing the performance of down-firing subwoofers, proper placement plays a crucial role. And, moving the subwoofer more than a few inches away from a wall might also slightly reduce the boundary gain. Feb 13, 2020 · Which is why we limit down firing-only subwoofers to our entry level models like the T/5x and Tzero MKIII. “We Apr 23, 2021 · One solution might be to simply move the subwoofer further away from the wall. To further reduce the low-frequency sound traveling through your floor Apr 23, 2003 · Miguel: I would have absolutely no qualms about using a downward firing subwoofer in a carpeted concrete floor application. When I looked at speakers yesterday, an employee at Best Buy and at a local speaker shop told me not to use a down firing sub if I have a carpet or concrete floor because it could absorb/change the sound. You can get wood floors stiff enough by using larger laminated joists and doubling up on the plywood. Dec 21, 2023 · We all know that the size of your woofer matters when you want to enjoy that ground-shaking bass. Concrete floors could cause reflections, leading to a boomy or muddled audio output. This is because concrete is quite sturdy and doesn’t vibrate in the same way that a suspended or wooden floor will. While these are attractive features, there’s more to consider. However, finding the best placement for your down firing subwoofers in terms of sound quality is going to take some trial and error- even if you go by standard recommendations. Jul 7, 2024 · 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. My woofers are on concrete. Oct 9, 2012 · Right now I am looking into getting the Hsu Stf-2 sub which is a down firing sub. true. Isolation won’t make much difference on a concrete floor. Concrete is the ultimate. We’ll explain the difference between down-firing and front-firing subwoofers and help you decide which one is right for your space and budget. They have a dual spider setup and fairly large stiff suspension, so I'm not concerned about cone sag too much. But, that thunder can come from a couple of different places, depending on what subwoofer you choose to pursue for your killer home theater system. The carpet can block the sound waves trying to escape downward, causing sound distortion. Apr 19, 2021 · This means a front-firing subwoofer will create those vibrations in the air, while a down-firing subwoofer creates vibrations that drive into the ground. What you put the woofer on makes absolutely no difference. This approach truly delivers the best of both worlds. It can’t sound the same if it is facing hardwood versus carpet versus something else? Is this something you need to worry about? The answer, interestingly, is no. The floor (carpeted or otherwise) will not "absorb" the bass soundwaves. Mar 1, 2004 · Should I get a front-firing as opposed to down-firing sub? At the low end I was considering the David D-Box 302 or 303, 12" 150watts, since it's cheap here in Canada (C$250-300) and has relatively good reviews for the price, plus I'll be able to afford one of these a lot sooner . you already have the best base for a speaker ever which is way more massive than the sub will be able to resonate. A down-firing sub is you get a lower frequency response in your room. When I first got my down-firing sub (Mission M3as), I noticed it sunk into the carpet under the weight. What issues, if any Oct 11, 2024 · Subwoofer Design: Subwoofers come in various designs, including down-firing and front-firing. Isolating the subwoofers will also make them sound tight and punchy. Feb 13, 2020 · Down Firing Subwoofers. Jan 13, 2007 · How much space do you need in between the woofer and floor? My floor is carpet over underpad over concrete in my basement. However, you should not ignore the hard surface effect on the sound quality. However, the vibration is not as noticeable as other materials like wood. Subwoofers deliver thundering, heart-stopping, pulse-pounding bass to literally shake the floors. Apr 7, 2022 · The drivers used in this project are Lavoce SAF183. Use construction adhesive on everything. Top Pick 1. Dec 23, 2020 · While the SVS options should work any subwoofer, if you are worried that your 100+lbs behemoth will crush those tiny feet, look no further than the Diversitech Anti-Vibration Pads. yea actually if the frequency curve and response matches close enough that might be the best way to do it. You may be worried that the down-firing driver orientation may somehow cause the subwoofer to “walk” as the driver moves, bouncing the subwoofer out of placement. The carpet can allow sound waves to pass through it before it hits the floor. May 7, 2020 · The trick with the floor is to get it's resonant frequency outside the range of the subwoofer. It's on spikes so it's sitting on the concrete but there is a carpeted floor under it. The literal definition of shaking the floor comes through a down-firing subwoofer like the Klipsch R-80SWi. In that case, decoupling the subwoofer from the concrete floor (with or without carpet Jul 13, 2024 · But, elevating the subwoofer is not always practical. I have a pretty powerful sub sitting on the concrete floor in the basement. The case for down firing requires an understanding that by firing at the floor in close proximity to that large, flat surface, we take advantage of the single largest plane in a typical house. Jan 25, 2012 · In the case of a sub, I am pretty sure what is happening is that they are able to cause much more sympathetic resonance in the floor than a typical speaker. Built to decouple washing machines and industrial equipment, these things can take nearly anything. It's only boomy when I set the crossover to make it boomy. Decoupling the sub from the floor is really not cleaning up the sub itself, but removing the resonance from the floor that was being directly transmitted. Bass emerges from the down firing driver hits the floor and essentially crawls along the floor producing particularly deep bass. Aug 16, 2023 · Yes, you can place your down-firing subwoofer on a concrete floor. It is okay to place a down firing subwoofer on carpet regardless of how thick it is. The driver & port would be facing the floor. 03. A down-firing subwoofer is no different. A down-firing subwoofer may face challenges on a carpeted surface. But is the down-firing subwoofer or a front-firing one better? This article shares more details of the best down-firing sub-woofers for your home theatre. To ensure optimal bass response and overall sound quality, consider placing your down-firing subwoofer on a hard, solid surface such as a concrete floor or a sturdy shelf. Conversely, front-firing subwoofers may perform better because they direct sound outwards . So, let’s see why the subwoofer should not be rested on the floor, what are the ways to isolate a subwoofer from the floor and how we can get the best performance of the sub if keeping it off the floor is not feasible. Researching subwoofers presents many options – namely, down-firing, front-firing, and side-firing. Oct 28, 2022 · When people shop for a subwoofer, they first look at the size and design. They are also very well suited for down-firing subwoofers as they provide a solid, flat platform base on which the subwoofer's feet can sit and they are covered in industrial fabric that tends to work very well with the sound characteristics of down-firing subwoofers. Past experience that may be worth thinking about: When we redesigned a few of our subs years back we switched from front-firing to down-firing for one reason: The front firing was more apt to make the sub "walk" the floor when reproducing deep sub frequencies - moving it to down-firing stopped it from walking, and sound output remained consistent. The floor is wood over concrete slab, ground level no basement. Above that in each of our 2 core ranges, we offer designs that feature extremely high quality, fast forward-firing drivers coupled to unique down firing passive radiators. The same goes for upward-firing speakers and your neighbors upstairs. The sub has legs so the woofer was still off the ground but it seemed smothered. In comparison between down firing subwoofer vs front firing, A down-firing subwoofer is a type of speaker that faces downwards to amplify deep, low bass sounds. Best Overall: The KICKER L7TDF 12-inch Thin L7 Down Firing Aug 6, 2009 · They cost $50 and are superb decoupling devices. Since sound waves from a sub are omnidirectional, you do not have to point it directly on a hard or reflective surface. Aug 22, 2022 · Are there any cons of down firing a subwoofer? For arguments sake, say I were to take a Full Marty from GSG with a Dayton UM18-22 and face it down with 5" legs. Jan 11, 2022 · With a driver pointed at the ground, your down-firing subwoofer surely requires specific placement and orientation. the only drawback to concrete is mid to high frequency reflection which can be controlled by just adding a rug and soft furniture, and random stuff like even bookshelves on 25 votes, 28 comments. These subs produce enhanced bass that will make audio listening or watching movies more enjoyable.
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