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Yamaha NS-SW050

Name: Yamaha NS-SW050
Brand: Yamaha
SKU: index
Price: 199.95 USD
Availability: InStock
Rating: 3.9 (2 reviews)

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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.

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Overall Score 78/100

Just Okay

Delivers surprisingly deep, tuneful bass from its compact 8-inch driver thanks to Advanced YST and Twisted Flare Port; tight control and musical slam suit small rooms for music and movies. At $199.95 it pairs notable low-end extension with refined transient response and a compact footprint, a strong value noted by ecoustics.

Pros

Notable low-frequency extension (claimed to 28 Hz) from a compact 8-inch driver, aided by Advanced YST and the Twisted Flare Port.
Musical, controlled bass with good transient response and slam suited to small-room listening.
Excellent spec-to-price value at the $199.95 price point for buyers wanting compact powered sub performance.

Sound Quality

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.

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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.