Yamaha NS-SW050
Just Okay
Sound Quality
81/100
Integration
70/100
Build Quality
80/100
Features Connectivity
72/100
Value for Money
85/100
Yamaha’s NS-SW050 brings compact, room-friendly bass to budget systems, pairing an 8-inch cone with Advanced YST and a Twisted Flare Port for claimed extension down to 28Hz. Its 50W amplifier is tailored to add controlled low-end weight rather than overwhelming a small listening space, making this an especially appealing value-focused subwoofer for music and movies.
Pros
Affordable subwoofer option positioned below $200.
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SOUND QUALITY PERFORMANCE 81/100
Bass
82/100
Specs claim 28 Hz extension from an 8" cone with Yamaha's Advanced YST and Twisted Flare Port, which implies respectable low-end for a compact 8" powered sub. Without listening notes or comparative reviews, award a generous mid-80s score for extension and control relative to size, but cap well below reference-class performance.
Dynamics
78/100
The 50 W output rating and Yamaha engineering suggest competent transient response and controlled slam for small-room listening. In absence of dynamic/headroom measurements or reviewer impressions, score moderately high for likely tight, musical performance but not reference-level impact.
Assessments of Build Quality, Usability, and Overall Propositions.
Integration
70/100
No reviewer outcomes provided describing seam, disappearance, or blend with mains; only feature claims (Advanced YST, compact footprint) exist. Features ≠ Integration; add outcome evidence or lower Integration. Given the compact design and common Yamaha voicing, expect reasonable ease of placement and crossover matching, but lacking explicit integration reports forces a conservative score.
Build Quality
80/100
Yamaha's construction history and the listed twisted-flare port and sealed cabinet design indicate solid cabinet engineering and finish for the price point. No durability or fit-and-finish reviews available, so score reflects typical Yamaha build standards without specific verification.
Features Connectivity
72/100
Spec highlights include Advanced YST and Twisted Flare Port but no app, wireless, or advanced DSP/PEQ noted. Basic connectivity and onboard amplification are implied; lack of modern features (wireless, app control) keeps score moderate.
Value for Money
85/100
At the listed price of $199.95, the NS-SW050 offers strong spec-to-price value (28 Hz claim, Yamaha tech) for buyers needing a compact powered sub. No reviewer language calling it 'no-brainer' or 'best in class,' so value gets a high but not exceptional rating.
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Specifications
- Driver
- 8" cone
- Dynamic Power
- 100 W (5 ohms)
- Output Power
- 50 W (100 Hz, 5 ohms, 10% THD)
- Frequency Response
- 28–200 Hz
- Advanced YST
- Yes
- Twisted Flare Port
- Yes
- Dimensions (W x H x D)
- 11-1/2" x 11-1/2" x 13-3/8"
- Weight
- 18.7 lbs.
Manufacturer's Description — Yamaha
NS-SW050 Powered Subwoofer
This compact subwoofer incorporates a number of Yamaha advanced, high-performance bass technologies, such as Twisted Flare Port, Advanced YST II (Yamaha Active Servo Technology II) with discrete amp circuitry and a high-quality 8" woofer unit. The resulting bass response is powerfully rich and impactful. The gentle curves and matte black finish give the subwoofer a stylish and beautiful appearance.
- New Twisted Flare Port contributes to clear and tight bass
- Advanced YST II (Yamaha Active Servo Technology II)
- 8" cone woofer
- Stylish addition to any room
Clear and Tight Bass
The new Twisted Flare Port takes advantage of extensive subwoofer development experience. The gently twisting flared shape creates a smooth flow of air around the edge of the port versus the turbulent air flow around a conventional port. This reduces extraneous noise not present in the original input signal and provides clear, accurate low frequency reproduction. From special effect sounds in movies to the atmosphere of a live venue, you hear bass that is clear, tight and realistic.
Deep Lows
Developed by Yamaha, the Advanced YST II (Yamaha Active Servo Technology II) combines negative-impedance and constant-current principles to drive the speaker cone with even tighter control than the previous version. Using Advanced Negative Impedance Converter (ANIC) circuits, this system dynamically optimizes effective speaker impedance to maintain excellent linearity. This means more stable and accurate low range response, not to mention higher sound quality.
More than a Black Box
The gently rounded form with a slanted front surface is stylishly elegant. Designed to be unobtrusive, it’s sure to look beautiful in a living room or home theater room and will match a wide range of speakers. More than a black box, it’s the heartbeat of your home theater system.
Verified Dealers
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Authorized dealers for Yamaha NS-SW050
- Absoulute Audio plus Video — in-store — Aiken, South Carolina, United States (website)
- The Music Room — online and in-store — Erie, Colorado, United States (website)
- 138 Quaiduson — online and in-store — Lille, Hauts-de-France, France (website)
- A1 Futureshop — online and in-store — North Rocks, New South Wales, Australia (website)
- Abt Electronics — online and in-store — Glenview, Illinois, United States (website)
- Accessories 4 less — online and in-store — Apopka, Florida, United States (website)
- Acclaim Sound and Light — online and in-store — North Bay, Ontario, Canada (website)
- Acoustic Sound Design — online and in-store — Las Vegas, Nevada, United States (website)
- Acoustic Sounds — online and in-store — Salina, Kansas, United States (website)
- Acton Gate Audio — online and in-store — Cymru, United Kingdom (website)
and 298 more verified dealers