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YAMAHA Corporation of America SW315 Subwoofer System - Black Ash

4.4 4.4 out of 5 stars 183 ratings

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Brand YAMAHA
Model Name SW315
Speaker Type Subwoofer
Subwoofer Diameter 10 Inches
Mounting Type Floor Standing

About this item

  • Physical Characteristics-Weight (Approximate)-41.89 lb
  • YAMAHA 10" SUBWOOFER 270 WATT AMP. Frequency Response : 20 - 160 Hz (-10 dB)
  • Yamaha YST-SW315 Subwoofer System - Black Ash
  • 10-inch driver with high-efficiency, 250-watt PWM digital amplifier
  • Advanced YST ensures that the speaker and amplifier work together to create perfectly linear speaker motion
  • BASS (Bass Action Selector Switch) tailors the sub's output for video or music at the touch of a switch
  • Yamaha's QD-Bass technology radiates bass in all directions for greater impact. Frequency Response : 20 - 160 Hz (-10 dB)
  • Measures 13.75 x 17 x 15.1 inches (W x H x D)
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YAMAHA Corporation of America SW315 Subwoofer System - Black Ash
YAMAHA Corporation of America SW315 Subwoofer System - Black Ash
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PriceCurrently unavailable.-25% $185.99
New Price:$248.00
-28% $179.88
List:$249.00
-19% $206.99
List:$256.99
$147.57$199.95
Delivery
Get it Mar 29 - Apr 2
Get it as soon as Friday, Mar 29
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Customer Ratings
Sound quality
4.4
5.0
5.0
3.5
4.2
4.6
Value for money
4.4
4.8
2.3
3.8
4.6
Bass quality
5.0
4.7
3.5
4.2
4.6
Volume control
4.3
4.8
3.4
4.3
5.0
Sold By
DataVision Computer Video
Walts TV
Amazon.com
Amazon.com
Amazon.com
speaker size
10 inches
10 inches
10 inches
10 inches
10 inches
power source
AC
AC
Corded Electric
Corded Electric
Corded Electric
AC
connectivity tech
RCA
RCA
RCA
RCA
Wired
speaker type
Subwoofer
Subwoofer
Subwoofer
Subwoofer
Bass reflex with down‑firing port
Subwoofer
mounting type
Floor Standing
Floor Standing
Floor Standing, Tabletop
Tabletop, Floor Standing
Floor Standing
weight
21.63 pounds
32.5 pounds
22.05 pounds
39.15 pounds
26.5 pounds
control method
touch
remote
remote
remote

What's in the box

  • Subwoofer and Wires
  • Product guides and documents

    Looking for specific info?

    Product Description

    Product Description

    The yst-sw315 is YAMAHA's newest subwoofer model, designed to provide extremely high quality bass performance for the enjoyment of both music and movies. it use two highly acclaimed technologies, advanced yst and qd-bass, to deliver deep and powerful bass with an amazing degree of clarity. a bass (bass action selector system) switch lets you choose between music and movie modes and you can also adjust the cutoff frequency of the high cut filter, giving you the best possible response with every sound source. sophisticated and powerful, this subwoofer will make every system sound a great deal better. General information - manufacturer - YAMAHA corporation general information - manufacturer part number - ystsw315 general information - manufacturer website address - YAMAHA general information - brand name - YAMAHA general information - product model - yst-sw315 general information - product name - yst-sw315 subwoofer system general information - product type - subwoofer system miscellaneous - additional information - qd-bass (quarter dispersion bass) technology advanced yst (YAMAHA active servo technology) pwm digital drive high efficiency amplifier with 270w dynamic power auto standby with sensitivity selector physical characteristics - weight (approximate) - 41.89 lb. YAMAHA's YST-SW315 offers 250 high-efficiency watts--enough power to deliver shattering, movie-theater-like bass effects. Full enjoyment of Dolby Digital and DTS surround sources requires deep, clear bass. This is especially true with 5.1- and 6.1-channel sound, because the ".1" channel is dedicated to the bass frequencies. That means you not only need a subwoofer, but a high-power subwoofer capable of handling extremely low frequencies. The YST-SW315's down-firing 10-inch driver translates power into clean bass sound, and the YST-SW315 boasts a frequency response of 20 to 160 Hz (-10 dB at the extremes of the range).

    The YST-SW315 delivers high power at deep bass frequencies, with excellent stability and low power consumption. This is made possible by the sub's highly efficient PWM (pulse-wave modulation) digital-drive power amplifier. The amplifier achieves superior conversion efficiency by minimizing power loss from the power transistors. It delivers stable audio power while minimizing AC power consumption and heat production. As it requires no output filter coil, it's extremely quiet with low distortion.

    YAMAHA's patented Advanced Active Servo Technology (Advanced YST) generates incredible bass from small speaker enclosures. This system uses negative-impedance feedback in the amp and a Helmholtz resonator in the speaker to provide strong and accurate bass.

    QD-Bass (Quatre Dispersion Bass) technology uses a down-firing driver with square, pyramid-shaped reflective plates to radiate sound efficiently in four horizontal directions. The reflective plates (not used in other brands' down-firing subwoofers) negate any effects caused by the floor surface and reduce resonance between sound waves reflected from the floor and the unit. Most other systems use circular cones, but the YST-SW315 avoids firing sound into the legs of the cabinet by radiating in four directions. Changing the height of the pyramid varies the acoustic load, permitting relatively simple high-cut adjustment and improving bandpass properties. QD-Bass also grants greater freedom of placement, since the sound radiates with equal effectiveness in all directions.

    The user-adjustable, continuously variable high-cut filter sets the highest frequency the subwoofer will deliver. It can be set anywhere from 40 to 140 Hz. For instance, if the filter is set at 75 Hz, only frequencies 75 Hz or below will be delivered by the subwoofer. This allows the sub's output to be matched to the lowest reproducible frequency of other speakers in the system and the room's acoustics for a seamless presentation.

    The rotary volume control permits the perfect matching of the sub's output to the overall volume of the system. The YST-SW315 has a signal-sensing circuit. When the subwoofer detects an audio signal, it turns its power on. When it senses no signal for several minutes, it shuts itself off.

    YAMAHA's BASS (Bass Action Selector Switch) tailors the sub's output for video or music at the touch of a switch. Two sets of inputs let the sub accept either line- or speaker-level inputs, while a handy phase normal/reverse switch makes it easy to phase the subwoofer with the other speakers in your system.

    Three-way speaker terminals accept banana plug and a variety of other connectors, as well as speaker wire, and the YST-SW315's thick, rigid MDF cabinet reduces vibrations and resonance. The speaker's handsome black-ash finish blends in with room decor and complements many furnishing styles, and it's magnetically shielded so you can place it near a TV or computer monitor without degrading the picture.

    What's in the Box
    Subwoofer, user's manual, and warranty information.']

    Amazon.com

    Yamaha's YST-SW315 offers 250 high-efficiency watts--enough power to deliver shattering, movie-theater-like bass effects. Full enjoyment of Dolby Digital and DTS surround sources requires deep, clear bass. This is especially true with 5.1- and 6.1-channel sound, because the ".1" channel is dedicated to the bass frequencies. That means you not only need a subwoofer, but a high-power subwoofer capable of handling extremely low frequencies. The YST-SW315's down-firing 10-inch driver translates power into clean bass sound, and the YST-SW315 boasts a frequency response of 20 to 160 Hz (-10 dB at the extremes of the range).

    The YST-SW315 delivers high power at deep bass frequencies, with excellent stability and low power consumption. This is made possible by the sub's highly efficient PWM (pulse-wave modulation) digital-drive power amplifier. The amplifier achieves superior conversion efficiency by minimizing power loss from the power transistors. It delivers stable audio power while minimizing AC power consumption and heat production. As it requires no output filter coil, it's extremely quiet with low distortion.

    Yamaha's patented Advanced Active Servo Technology (Advanced YST) generates incredible bass from small speaker enclosures. This system uses negative-impedance feedback in the amp and a Helmholtz resonator in the speaker to provide strong and accurate bass.

    QD-Bass (Quatre Dispersion Bass) technology uses a down-firing driver with square, pyramid-shaped reflective plates to radiate sound efficiently in four horizontal directions. The reflective plates (not used in other brands' down-firing subwoofers) negate any effects caused by the floor surface and reduce resonance between sound waves reflected from the floor and the unit. Most other systems use circular cones, but the YST-SW315 avoids firing sound into the legs of the cabinet by radiating in four directions. Changing the height of the pyramid varies the acoustic load, permitting relatively simple high-cut adjustment and improving bandpass properties. QD-Bass also grants greater freedom of placement, since the sound radiates with equal effectiveness in all directions.

    The user-adjustable, continuously variable high-cut filter sets the highest frequency the subwoofer will deliver. It can be set anywhere from 40 to 140 Hz. For instance, if the filter is set at 75 Hz, only frequencies 75 Hz or below will be delivered by the subwoofer. This allows the sub's output to be matched to the lowest reproducible frequency of other speakers in the system and the room's acoustics for a seamless presentation.

    The rotary volume control permits the perfect matching of the sub's output to the overall volume of the system. The YST-SW315 has a signal-sensing circuit. When the subwoofer detects an audio signal, it turns its power on. When it senses no signal for several minutes, it shuts itself off.

    Yamaha's BASS (Bass Action Selector Switch) tailors the sub's output for video or music at the touch of a switch. Two sets of inputs let the sub accept either line- or speaker-level inputs, while a handy phase normal/reverse switch makes it easy to phase the subwoofer with the other speakers in your system.

    Three-way speaker terminals accept banana plug and a variety of other connectors, as well as speaker wire, and the YST-SW315's thick, rigid MDF cabinet reduces vibrations and resonance. The speaker's handsome black-ash finish blends in with room decor and complements many furnishing styles, and it's magnetically shielded so you can place it near a TV or computer monitor without degrading the picture.

    What's in the Box
    Subwoofer, user's manual, and warranty information.

    Product information

    Feedback

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    YAMAHA Corporation of America SW315 Subwoofer System - Black Ash


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    Customer reviews

    4.4 out of 5 stars
    4.4 out of 5
    183 global ratings

    Customers say

    Customers say the subwoofer has great sound quality, with tight bass that can tear down walls. They also find the value of the product to be great, saying it's well made for the price. Customers say it performs very well, is effective, and is very useful. They appreciate the build quality, saying the cabinets are solid and built to last. Customers also like the volume and crossover range, size, and appearance of the sub.

    AI-generated from the text of customer reviews

    56 customers mention54 positive2 negative

    Customers are satisfied with the sound quality of the speakers. They mention that it has great range, tight bass, and really explodes with bass and sound. The subwoofer performs quietly nicely, and it has volume control. It also has huge clean lows and rumbles that terrify dogs.

    "...The YST-SW315 produces clean, punchy bass at just about any volume level, and when adjusted correctly will not overpower the rest of your audio...." Read more

    "This sub fleshes out the lower frequencies down to 20 Hz. The effect is subtle at low volume, but is very noticeable when turned up for movie night...." Read more

    "...Both music and movies sound fantastic, and I set the Music/Movies switch to Movies and just left it there...." Read more

    "...I made the right decision. This woofer really explodes with bass and sound. I am very pleased...." Read more

    28 customers mention25 positive3 negative

    Customers like the value of the speakers. They say it's a great product for the money, well made, and should satisfy the low-end needs of any audio application.

    "...this subwoofer has exceeded my expectations, and is an incredible value for the price, I am giving the Yamaha YST-SW315 10-inch Digital Pro Series..." Read more

    "This is really a great sub for the money...." Read more

    "...this Yamaha YST-SW315 is a superb unit that should very easily satisfy the low-end needs of any audio application. Well-done, Yamaha ......" Read more

    "...Great speaker, great price!BTW, the box for my original order arrived in a pretty sad condition...." Read more

    22 customers mention18 positive4 negative

    Customers like the performance of the subwoofer. They say it's very effective, great, and has clear sound. They appreciate the tunable crossover and the active servo technology. Overall, customers are happy with the sub and say it fills their needs perfectly.

    "...the SW315 in auto standby mode at all times, as I find this feature to work very well...." Read more

    "This subwoofer performs very well for all my needs...." Read more

    "...The active servo technology does work well when you want to have the best sound you can for movies and music...." Read more

    "...Don't get me wrong , this sub does not disappoint. You just can't expect it to perform like a super high end subwoofer...." Read more

    14 customers mention12 positive2 negative

    Customers like the build quality of the speakers. For example, they say the cabinets are solid and well built, and the speakers are built to last. Some mention the build is nice, but not very punchy for price. Overall, customers are satisfied with the quality and performance of the product.

    "...The bass produced by the YST-SW315 subwoofer is very solid and punchy, and gives very little audible distortion at even high volume levels...." Read more

    "...This is just my 2 cents of thinking. But this is a quality well built product...." Read more

    "...all speakers are built well with the yamaha setting the pace for movies with its huge clean lows and rumbles that terrifies my dog...." Read more

    "...for making this purchase was: $300 price range; deep, clear bass; solid TV, movie and music performance; accurate sound reproduction; high build..." Read more

    13 customers mention13 positive0 negative

    Customers are satisfied with the quality of the subwoofer. They mention that it is a great addition to fill in a stereo system, it is amazing and built to last. The subwoof delivers a lot of punch to almost any TV show or movie, and is well balanced with the music mode.

    "...However, there are also speaker level inputs and outputs, for those that wish to connect the subwoofer inline, between their stereo amplifier and..." Read more

    "...It has nice options for how you want it setup for cutoff, and I love the auto sensing power on/off...." Read more

    "This subwoofer performs very well for all my needs. There is a music mode, which makes the response much cleaner, and a movie mode which lets the..." Read more

    "This is a great subwoofer for a medium sized listening area. It provides deep powerful bass for movies and music...." Read more

    10 customers mention10 positive0 negative

    Customers like the volume and crossover range of the speakers. They say they love being able to adjust the settings, the controls are on the front, and the high cut filter adjustment control works well. They also appreciate the tunable crossover, which is easy to tune to room and other components.

    "...The high cut filter adjustment control works very well, allowing you to determine the high-end frequency cutoff of the speaker...." Read more

    "...Another nice feature is the front panel controls which makes it very easy to adjust the sound for different circumstances...." Read more

    "...I like the tunable crossover - very useful...." Read more

    "...I call it a sub/woofer because the cutoff frequency is adjustable and goes up to 350hz. It also has volume control...." Read more

    9 customers mention9 positive0 negative

    Customers are satisfied with the size of the subwoofer. They mention that it is small, powerful, and well worth the extra size. Some say that it can be hidden behind a piece of furniture and is excellent for a mid-sized family room or living room. Overall, most are happy with the compact size and the versatile input options and controls.

    "...I feel that this subwoofer is excellent for a mid-sized family room or living room, but may not be well suited for an extremely large room, unless..." Read more

    "...by 13 ft viewing space, i stuck with the yamahas for their small and stylish footprint...." Read more

    "...Still - given its audio-system use, the size of the space it fills, and its price, it’s hard to see how this could disappoint a home listening space...." Read more

    "...big (there is an 8" version) but after listening to it the extra size is well worth it...." Read more

    7 customers mention7 positive0 negative

    Customers are satisfied with the appearance of the speakers. They mention that it is good looking, stylish, and rock solid. Some are happy with their purchase and say that it looks great in their living room.

    "...It is small enough to hide behind a piece of furniture but looks good enough to leave out in plain view...." Read more

    "...This seemed to fit the bill, from stylish looks to power and the fact that it had a great range down to 20hz...." Read more

    "Great sound and great price. Good looking and stylish! Would by again." Read more

    "...Great for movies. I like the controls in front. The silver accent on black is nice looking...." Read more

    Precise Rumble
    5 Stars
    Precise Rumble
    This SW 315 replaces an “old” (1986) ads 12”, 300 Watt subwoofer that electrocuted itself one fall day last year. The bass from the new Yamaha is completely unexpected given the standard of comparison set by its pricier ($1200) and at the time, at least mildly ‘haughty’ predecessor.The Yamaha subwoofer sets in a corner of the room and broadcasts onto hardwood floor into a large listening area approx. 20’ x 50’ (yes…50’) by 10’ ceiling. The corner location and reflectivity of the floor are surely working in the SW 315’s favor, yet even so…this little box amazes! Not simply for ‘boom’ there is plenty of that if you need it (I don’t, this is an AUDIO application not home theatre). The amaze comes from its musicality, its ability to make a bass sound like well… that large, standup, stringed instrument that we call a bass! The low notes of the piano, or the rumble of a kettle drum all sound like the instruments that caused the recorded sound, un-muddied by distortions. The notes are clear and clean and tight - free of any noticeable sympathetic vibrations. As for volume, I’m ‘afraid’ (for my neighbors annoyance) to try driving it to distortion just to see how far it will go. The volume setting that I use is so low that I’ll add a photo and you will have to trust me that I have not cheated!It is entirely possible that this Yamaha sub has simply found one of those sonically ‘ideal locations’ that optimizes its effort and somewhere (anywhere?) else would disappoint. (How often, after all, do speakers ‘dazzle’ at the audio store only to disappoint completely once home?) Still - given its audio-system use, the size of the space it fills, and its price, it’s hard to see how this could disappoint a home listening space. I recommend it to you for music, and wouldn’t be a bit surprised that it may also amaze partnered with video for gaming, or action movies - given the reserve of its power that I am not using!
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    5.0 out of 5 stars deep, smart, nice finish
    Reviewed in Canada on December 24, 2013
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