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Sony SA-SW5 — Review & Specs | Pricepect | Pricepect

Home Home Theater SubwoofersSony SA-SW5

Sony SA-SW5 — image 1

Sony

Sony SA-SW5

Expert Review Analysis

The Sony SA‑SW5 is an active wireless subwoofer built to complement Sony HT‑A series soundbars, delivering 300 W of RMS power through a 7‑inch front‑firing woofer and a down‑firing passive radiator. It uses Sony’s proprietary S‑Master digital amplification and a sealed enclosure for clean, distortion‑free bass, and connects via a 5.0 GHz RF protocol for cable‑free integration.

✓ Best for: Sony HT‑A series soundbar owners seeking wireless, cable‑free bass expansion; home‑theater enthusiasts who prioritize seamless integration within Sony’s ecosystem; users who need a compact, sealed‑design subwoofer for movies and music in apartments or space‑constrained rooms.✗ Not ideal for: Consumers who use non‑Sony soundbars or AV receivers; buyers looking for a cross‑brand subwoofer solution; listeners who require ported‑type bass output or extensive tuning options such as phase control.

Pros

✓Deep, powerful bass output from 300 W amplification delivers strong low‑frequency performance for movies and music.
✓Wireless connectivity via proprietary 5.0 GHz RF eliminates cable clutter and simplifies setup with compatible Sony systems.

Price History

Current

$698.00

Average

$626.12

Lowest

$448.00

Highest

$798.00

Price trend (90d):-12.5%

Best Seller Rank History

Now#23Best#4Worst#50 +27

Lower = better sales rank

Specifications

Audio

Driver Size180 mm mm

Frequency Response28–200 Hz

Passive Radiators1 (200 × 300 mm)

Phase AdjustmentNo

Amplifier TypeDigital S-Master, 1-channel

Connectivity

Connection TypeWireless (proprietary 5.0 GHz RF)

Design

ColorBlack

Dimensions277 × 409 × 422 mm

Weight13 kg g

Enclosure TypeSealed

Features

Omnidirectional Block DesignOmnidirectional Block Design

Wireless SetupWireless connectivity and quick setup

General

BrandSony

ModelSA-SW5

Release Date2021-09-27

Warranty1 year

Power

Power Output300 W W

Power Consumption (Typical)43 W W

Power Consumption (Standby)1 W W

Amplifier

Amplifier TypeDigital S‑Master, 1‑channel

Passive Radiator

Passive Radiator Size7.9" × 11.8"

Enclosure

Enclosure TypeSealed

Phase Adjustment

Phase AdjustmentNone

Dimensions & Weight

Height16.1 inches

Width10.91 inches

Depth16.61 inches

Weight28.66009406 pounds

Research Sources

bhphotovideo.com

crutchfield.com

brandsmartusa.com

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User Reviews

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4.4

(576 reviews)

$698.00$799.9913% off

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SA-SW5Black 1 year

Home Theater Subwoofers

✓

Sigma Magnetic Circuit and Separated Notch Edge technologies reduce distortion and improve bass clarity compared with conventional designs.

✓Passive radiator design avoids port turbulence, providing cleaner sound without wind noise.

✓Energy‑efficient operation with typical power consumption of 43 W and standby power of only 1 W.

✓Compact footprint (277 × 409 × 422 mm) allows flexible placement in various room sizes.

Cons

✗Compatibility restricted to specific Sony HT‑A series soundbars and select AV receivers, making it unusable with other brands.
✗No phase‑adjustment feature limits fine‑tuning of bass integration with other speakers in a home‑theater setup.
✗Sealed enclosure design may limit maximum bass output compared with ported subwoofer designs in some listening scenarios.
✗Upper frequency response ceiling of 200 Hz may restrict higher bass detail for certain content.
✗Lack of physical ports or inputs reduces flexibility for alternative connection methods.

From Expert Reviews

Praised by Experts

✓Sony's S‑Master digital amplification delivers efficient, distortion‑free bass performance across the subwoofer's range.
✓Sigma Magnetic Circuit technology maximizes magnetic force on the voice coil, providing deeper bass with less distortion than conventional circuits.
✓Separated Notch Edge technology reduces diaphragm stress, resulting in clearer low‑frequency reproduction.

Expert Opinion

Professional sources highlight the SA‑SW5 as a premium, tightly integrated component of Sony's soundbar ecosystem, emphasizing its proprietary S‑Master amplification, Sigma Magnetic Circuit, and wireless 5.0 GHz RF connectivity. Reviewers note that these technologies aim to deliver powerful, low‑distortion bass while maintaining a compact, cable‑free design, positioning the subwoofer as a high‑end add‑on rather than a universal aftermarket upgrade.

How It Compares

No direct comparative data with competing subwoofers is provided in the source material, so a detailed performance versus other brands (e.g., Bose, Samsung, LG) cannot be assessed. The SA‑SW5 is presented primarily as a Sony‑exclusive accessory rather than a generic market competitor.

Rating Trend

Rating4.4/ 5Reviews577+250 reviews -0.10

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