Features
ADVANCED ACTIVE SERVO TECHNOLOGY
Yamaha's Advanced Active Servo Technology is a complementary amplifier/speaker system utilizing negative impedance feedback in the amp and a Helmholtz resonator in the speaker to provide strong and accurate bass.
Features
ADVANCED ACTIVE SERVO TECHNOLOGY
Yamaha's Advanced Active Servo Technology is a complementary amplifier/speaker system utilizing negative impedance feedback in the amp and a Helmholtz resonator in the speaker to provide strong and accurate bass.
10-INCH DRIVER AND 250 WATT PWM AMPLIFIER*
High amplifier power assures enough power to deliver shattering movie theater-like bass effects, and the down firing 10-inch long stroke cone driver translates the power into clear bass sound. The PWM digital drive amplifier is extremely efficient and stable. The YST-SW315 has a frequency range of 20 to 160 Hz.
BASS SELECTOR
Yamaha's BASS (Bass Action Selector Switch) tailors the sub's output for video or music at the touch of a switch.
YAMAHA QD-Bass TECHNOLOGY
A Yamaha technology that uses a down firing driver to radiate the bass output more efficiently. Sound is radiated in all directions for greater impact.
MAGNETIC SHIELDING
The subwoofer is magnetically shielded so it can be placed near a TV monitor or receiver without degrading the picture.
CONTINUOUSLY VARIABLE HIGH-CUT FILTER
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 other speakers in the system and the room's acoustics for a seamless presentation.
VOLUME CONTROL
The volume control permits the perfect matching of the sub's output to the overall volume of the system.
SIGNAL SENSING ON/OFF
For convenience, 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.
PHASE NORMAL/REVERSE SWITCH
Makes it easy to phase the subwoofer with the other speakers in your system.
DUAL INPUTS
Two sets of inputs allow the versatile subwoofer to accept either line level or speaker level input signals.
HEAVY-DUTY SPEAKER TERMINALS
Yamaha's three-way speaker terminals accept banana plug and a variety of other connectors, as well as speaker wire.
BLACK ASH FINISH
Handsome black ash finish blends in with room decor and complements many furnishing styles.
RIGID CABINET CONSTRUCTION
The YST-SW315's cabinet is constructed of thick MDF to increase rigidity and reduce vibration and resonance.
Technology
Advanced YST
Advanced Yamaha Active Servo Technology (Advanced YST) is a unique system in which the speaker and amplifier work together to cancel out impedance so the speaker unit has a perfectly linear motion. Advanced YST helps to ensure the highest levels of sound pressure and overall performance.
QD-Bass Technology
QD-Bass (Quatre Dispersion Bass) technology uses down-firing drivers with square, pyramid-shaped reflective plates to radiate the sound efficiently in four horizontal directions. The reflective plates negate any effects caused by the floor surface and reduce resonance between sound waves reflected from the floor and the unit.
Audio & Video
Specs
Specifications
| Advanced YST Technology | Yes | |
|---|---|---|
| QD-Bass Technology | Yes | |
| High-Efficiency Power Amplifier | Yes | |
| Multi-Range Driver | 10" Cone | |
| Magnetic Shielding | Yes | |
| High Cut Filter | 40 - 140 Hz | |
| Phase Control (Normal or Reverse) | Yes | |
| Auto Standby | Yes | |
| BASS (Bass Action Selector System) | Yes | |
| Dynamic Power | 270 W | |
| Frequency Response | 20 - 160 Hz (-10 dB) | |
| Dimensions (W x H x D) | 13-3/4" x 16-15/16" x 15-1/16" | |
| Weight | 41.9 lbs. | |
| Shipping Dimensions (W x H x D) | 21" x 18-1/8" x 18-1/4" | |
| Shipping Weight (lbs.) | 46.3 | |
Optional Accessories
Support
Downloads
YST-SW315 Manual [English / 1.5MB]Contact
Online Help
Warranty
REVIEW SNAPSHOT®
by PowerReviews(based on 6 reviews)
Ratings Distribution
5 Stars
(5)
4 Stars
(1)
3 Stars
(0)
2 Stars
(0)
1 Stars
(0)
100%
of respondents would recommend this to a friend.
Pros
- Attractive (6)
- Great sound quality (6)
- Easy to set up (5)
- Good power output (4)
- Easy to mount (3)
Cons
Best Uses
- Home theater (6)
- Large rooms (5)
- Home (4)
- Basic systems (3)
- Reviewer Profile:
- Movie enthusiast (5), Audiophile (4), Tech savvy (4)
- Was this a gift?:
- No (6)
Reviewed by 6 customers
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Displaying reviews 1-6
Yamaha's top of the line sub delivers!
By Broscheanu
from Fremont, CA
About Me Electrical Engineer, Movie Enthusiast, Tech Savvy
Pros
- Attractive Design
- Deep Bass
- Easy to Mount
- Easy To Set Up
- Good Power Output
- Great Sound Quality
Cons
Best Uses
- Home
- Home Theater
- Larger Rooms
Comments about Yamaha yst-sw315_piano_finish:
I bought this unit to replace my 7 year old SW215. I have it connected to a Yamaha Aventage A720, and I use it for movies, music and video games (PS3). The bass that comes out of this sub is rich, deep and immersive. I can hear no distortion even at high volumes. The 10" down firing driver on this sub really delivers. I like the fact that you can fine tune the cross-over frequency, the volume and that it has two thresholds of stand-by power. It looks beautiful and it is very well built.
- Was this a gift?:
- No
Bottom Line Yes, I would recommend this to a friend
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Just a great sub for the price
By Sonny
from Crystal Beach, Florida
About Me Audiophile
Pros
- Attractive Design
- Easy to Mount
- Easy To Set Up
- Good Power Output
- Great Sound Quality
Cons
Best Uses
- Basic Systems
- Home
- Home Theater
- Larger Rooms
Comments about Yamaha yst-sw315_piano_finish:
Dollar for dollar, a sound good buy.
- Was this a gift?:
- No
Bottom Line Yes, I would recommend this to a friend
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- You may also flag this review
(1 of 1 customers found this review helpful)
Fantastic Sound!!
By Artilles
from Greensboro,NC
About Me Audiophile, Movie Enthusiast, Tech Savvy
Pros
- Attractive Design
- Bass
- Easy to Mount
- Easy To Set Up
- Good Power Output
- Great Sound Quality
- Simple Setup Instructions
- Standbyon Feature Works
- Tremendous Bass
Cons
Best Uses
- Basic Systems
- Home
- Home Theater
- Larger Rooms
- Smaller Rooms
Comments about Yamaha yst-sw315_piano_finish:
I purchased one for my living room which has an oblong shape.The subwoofer worked perfectly, delivering deep resonating bass.I was so impressed with it's performance,I bought another putting it on the other side of my living room.I connected them to my receiver per the instructions,and they work perfectly. The standby/on feature turns them on simultaneously,every time!I have known of Yamaha quality products for years and I was not disappointed!!I am also impressed with the piano finish,which matches any decor.
- Was this a gift?:
- No
Bottom Line Yes, I would recommend this to a friend
(1 of 1 customers found this review helpful)
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- You may also flag this review
Awesome sound
Pros
- Attractive Design
- Easy To Set Up
- Great Sound Quality
Cons
Best Uses
- Basic Systems
- Home Theater
- Larger Rooms
Comments about Yamaha yst-sw315_piano_finish:
Incredible sound and response, unfortunately, you have to keep it turned up high so it doesn't lose connection.
- Was this a gift?:
- No
Bottom Line Yes, I would recommend this to a friend
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- You may also flag this review
(4 of 4 customers found this review helpful)
Best Sub I have ever owned!
By Craig
from Canton, Michigan USA
About Me Audiophile, Movie Enthusiast, Tech Savvy
Pros
- Attractive Design
- Easy To Set Up
- Good Power Output
- Great Sound Quality
- Pure Bass
Cons
- Heavy / Bulky
Best Uses
- Home
- Home Theater
- Larger Rooms
Comments about Yamaha yst-sw315_piano_finish:
I replaced a home theater woofer that was starting to make noises, (pops, static) when there was no bass freqs present. Tried to fix, no go. This Yamaha put that old one to shame! Why didn't I have this years ago? The bass sounds are powerful, but not overwhelming, clear and distinct, makes all booms, gunshots, and music sound like you are right there! The Yamaha has a non-intrusive design that hides itself when the lights are dimmed, but from the sounds, you know it is still there! It's like I am hearing some movies for the first time. I didn't know some of those sounds were there until I got my Yamaha. I am a sound engineer at our church. I purchased some stage monitors that were Yamaha. That convinced me of their build quality and sound quality. I was very happy to find this one for my home. You too will be happy with your Yamaha speakers of any kind. Thanks Yamaha!! Please keep up the good work because I will be back!
- Was this a gift?:
- No
Bottom Line Yes, I would recommend this to a friend
(4 of 4 customers found this review helpful)
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- You may also flag this review
(1 of 1 customers found this review helpful)
excellant reproduction of bass sounds
By Keith
from Tulsa, Oklahoma
About Me Movie Enthusiast
Pros
- Attractive Design
- Great Sound Quality
Cons
Best Uses
- Home Theater
Comments about Yamaha yst-sw315_piano_finish:
replaced an old sub that everything sounded alike. the yamaha sub reproduced sounds exactly as they should be. gunshot sounds like a gunshot, explosion sounds..........
- Was this a gift?:
- No
Bottom Line Yes, I would recommend this to a friend
(1 of 1 customers found this review helpful)
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