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Sony CRTE9SNSASW3 SA-SW3 Wireless Subwoofer — main product image
Sony CRTE9SNSASW3 SA-SW3 Wireless Subwoofer
Sony CRTE9SNSASW3 SA-SW3 Wireless Subwoofer
Sony CRTE9SNSASW3 SA-SW3 Wireless Subwoofer
Sony CRTE9SNSASW3 SA-SW3 Wireless Subwoofer
Sony CRTE9SNSASW3 SA-SW3 Wireless Subwoofer
Sony CRTE9SNSASW3 SA-SW3 Wireless Subwoofer
Sony

Sony CRTE9SNSASW3 SA-SW3 Wireless Subwoofer

★★★★★1.0 (1 reviews)

Sony's 200W wireless subwoofer pairs effortlessly with HT-A9 and HT-A7000 systems for deep, room-filling bass.

$363.93*
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

The Sony SA-SW3 is a dedicated wireless subwoofer engineered to complement Sony's premium home theater lineup, specifically the HT-A9 surround system and the HT-A7000 soundbar. Its 6.3-inch bass reflex driver is powered by a 200W digital S-Master amplifier, delivering deep, controlled low-frequency output that fills out movie soundtracks, music, and gaming audio. The magnetic circuit design ensures the bass remains tight and distortion-free even at higher volumes, while the omnidirectional block enclosure means you have real flexibility in where you place it in your room.

Setup is straightforward — the subwoofer pairs wirelessly with compatible Sony systems, eliminating the need to route speaker cables across your living space. At 474 x 274 x 500mm, it's compact enough to tuck beside furniture, and the clean design blends into most interiors. This certified refurbished unit has been fully tested to deliver like-new performance and ships with a 90-day warranty plus an included 1-Year CPS Enhanced Protection Pack for additional coverage.

Key Features

CERTIFIED REFURBISHED: This manufacturer-refurbished unit shows limited (if any) wear and has been fully tested to deliver the same reliable, like-new performance. It arrives with all essential components and is backed by a 90-day warranty for your peace of mind.

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Specifications

Brand
Sony
Model
SA-SW3
Condition
Certified Refurbished
Subwoofer Type
Wireless
Driver Size
6.3 inches (160mm)
Power Output
200W
Amplifier Type
Digital S-Master Amplifier
Channels
1ch
Power Consumption
40W
Dimensions (W x H x D)
474 x 274 x 500mm
Weight
10.5 kg
Special Features
Magnetic Circuit, Omnidirectional Block Design, Bass Reflex

Pros & Cons

👍 Pros

  • Wireless connectivity eliminates cable runs and simplifies room placement
  • 200W digital S-Master amplifier delivers powerful, clean bass output
  • Omnidirectional block design allows flexible positioning without sacrificing performance
  • Seamless integration with Sony HT-A9 and HT-A7000 systems via automatic pairing
  • Includes 1-Year CPS Enhanced Protection Pack on top of the 90-day refurbished warranty

👎 Cons

  • Only compatible with Sony HT-A9 and HT-A7000 — not a universal wireless subwoofer
  • Refurbished unit may show limited cosmetic wear
  • Relatively heavy at 10.5 kg, making repositioning less convenient once placed
  • 40W standby power consumption is notable for a wireless peripheral
  • 90-day manufacturer warranty is shorter than what new units typically receive

Frequently Asked Questions

It is designed to pair wirelessly with the Sony HT-A9 home theater system and the HT-A7000 soundbar.
No, it connects wirelessly, so you can place it anywhere in the room without running cables to your main system.
It uses a 6.3-inch (160mm) bass reflex driver powered by a 200W digital S-Master amplifier.
This listing is for a certified manufacturer-refurbished unit that has been fully tested and comes with a 90-day warranty plus a 1-Year CPS Enhanced Protection Pack.
It weighs 10.5 kg (approximately 23.1 lbs).

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