| Great Deal Yamaha YST-SW315 10-Inch Digital Pro Series Subwoofer (Black) | |||||
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Yamaha YST-SW315 10-Inch Digital Pro Series Subwoofer (Black) Features
Yamaha YST-SW315 10-Inch Digital Pro Series Subwoofer (Black) Overviews Yamaha has endeavored to produce products and services that satisfy the diverse needs and desires of people worldwide. Its products and services are recognized the world over for superior quality in acoustics, design, technology, craftsmanship, and customer oriented services. These products and services under the brand name of Yamaha are highly regarded by a large number of professionals, institutions, business people within the related industries, and consumers.PRODUCT FEATURES:QD-Bass (Quatre Dispersion Bass) Technology;Advanced Yamaha Active Servo Technology;A/V ready, magnetically shielded for video use. Yamaha YST-SW315 10-Inch Digital Pro Series Subwoofer (Black) Specifications 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
Customer Review Best Customer Review : So this is the fourth sub i've purchased lifetime, and i have to say it's definitely the best sounding and has the tightest response of the four. My previous sub was a KEF 230w, and the thing was loud...i mean REALLY loud but a little too boomy for my taste, that and it decided to die on me after a year. I have my surround system located in my bedroom, which is probably as big as some living rooms so you can take that with a grain of salt. I'm no expert on all the technicalities and inner-workings of these things so i'm not going to try and BS you. We all know yamaha makes quality sound-producing units, and to some extent we also know that floor-firing subs are usually pretty darn expensive. For this price this sub will give you all you need in sound, feeling and wall-rattling that you would ever need(unless you fancy huuuge house parties and want to wake up the next morning with buzzing in your ears). It simply has the best articulation of any sub i've ever heard, music is a blast to listen to, you can pretty much picture the location of the drum set and pluck it right from the other instruments, without it over-powering them. Movies are every bit as exciting as the theater with this thing. Granted, you need to have a decent receiver and surround setup so that you can tune the crossover preferences and speaker levels to the range that is best for you, but basically add this sub to any mid to high-range setup and you won't be disappointed. Customer Review 1 : Tight And Clean Bass - Ambrose A. Nnaemeka - Detroit, MI USA This Sub is simply amazing. Hook up is a snap. It outputs tight and clean bass with no distortion even at high volume. It has multiple inputs and even has two Low frequency Extension (LFE) inputs just in case you have high end Receiver that has two LFE outputs. I previously owned a Sony Sony SA-W2500 Performance Line 100 Watt Subwoofer which has sub-par performance. This Yamaha is in a class by itself. It does not only produce dynamic bass but is a classic piece of workmanship to boot. Customer Review 2 : No Regrets. - P. Chebib - USA LOOKS GREAT. EASY CONTROL ON FRONT DOWN FIRING, IN ALL 4 DIRECTIONS FILLS THE ROOM WITH SOLID LOW FREQUENCY YOU CAN ACTUALLY FEEL AND HEAR I HAVE 2 OF THESE BABIES HOOKED TO A PIONEER VSX 919 A/V RECEIVER AND PAIRED WITH 2 POLK M-70 AND ONE CS2 AND 2 IN CEILING POLKS FOR SURROUND, 50" PSASMA SAMSUNG, IN THE MASTER B/R. WOW, WATCHING A MOVIE OR LISTENING TO MUSIC, ALL KINDS OF MUSIC IS JUST ABSOLUTELY A GREAT EXPERIENCE. I THINK 2 MAY BE AN OVERKILL, BUT I LOVE BASE, AND THESE BABIES REPRODUCE SOME REAL TIGHT BASE NOTES AND DO NOT SHOW ANY DISTORTION AT HIGHS OR LOWS. I HAVE IT COMPARED TO MY POLK PSW 505 IN MAIN ROOM, ALSO 2 OF THEM: I HAVE TO SAY I LIKE THE 10" YAMAHA 'S SOUND BETTER THEN THE POLK 12" SUBWOOFER SOUND. IT BLENDS MUCH EASIER WITH THE REST OF THE SPEAKERS. GET IT WHILE SUPPLIES LAST, YOU WILL BE GLADE YOU DID |
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Yamaha YST-SW315 10-Inch Digital Pro Series Subwoofer (Black)
Posted by richy | 10:25 AM | (Black), 10-Inch, Digital, Series, Subwoofer, Yamaha, YST-SW315 | 0 comments »
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