Sony SA-SW5 7.1″ 300 Wireless Subwoofer for the HT-A9 and HT-A7000


Sony SA-SW5 Specs

Subwoofer Type Active
Enclosure Type Sealed
Amplifier Power Rating 300 W
Drivers 7.1″ / 18 cm (Front-Firing)
Passive Radiators 1 x 7.9 x 11.8″ / 200 x 300 mm
Ports None
Frequency Response 28 to 200 Hz
Connectivity Wireless
Phase Adjustment None
Wireless Connectivity
Wireless Connection Protocols Proprietary
AC Input Power 120 VAC, 60 Hz
Power Consumption 43 W (Typical)
1 W (Standby)
Placement & Mounting Options Floorstanding
Dimensions 10.9 x 16.1 x 16.6″ / 277 x 409 x 422 mm
Weight 28.7 lb / 13.0 kg
Packaging Info
Package Weight 37 lb
Box Dimensions (LxWxH) 19 x 19 x 14.5″


Boost the bass of your Sony HT-A9 home theater system or HT-A7000 soundbar with the Sony SA-SW5 7.1″ 300 Wireless Subwoofer. It connects to your soundbar or system wirelessly for a quick, easy setup. The subwoofer uses Separated Notch Edge technology to control the stress along the edge of the driver’s surround to allow for uniform resonance of the driver, delivering clearer bass sound.

Feel the Power of Deep Bass

Driving the HT-A9 home theater system and HT-A7000 soundbar with added bass, the compact SA-SW5 wireless subwoofer immerses you even deeper into movies and music. Enjoy louder, clearer bass for a more cinematic surround sound experience.

Rich, Deep Bass

With 300W of deep bass sound from a powerful 7.1″ driver and the digital S-Master amplifier, this subwoofer boosts the impact of everything you watch and listen to. Feel the deep rumble of thunder and heavy bass beats without distortion. You’ll also hear clearer voices and extra fidelity for truly authentic soundtracks.

Omnidirectional Block Design

The HT-A9 home theater system, HT-A7000 soundbar, and optional speakers have been designed under a common Omnidirectional Block concept. The design of the SA-SW5 is a perfect match for these systems. Its sophisticated rounded edges represent a single, solid block providing wide-spreading sound. The combination of rich material textures emphasizes an affinity with any living room environment.

Σ Magnetic Circuit for Deep, Powerful Bass

Sony’s proprietary technology, the Σ (Sigma) Magnetic Circuit, enables deep, powerful bass by maximizing the magnetic force that drives the voice coil. By contrast, conventionally shaped circuits let much of this magnetic force leak away.

Separated Notch Edge

Another Sony proprietary technology, the Separated Notch Edge improves vertical amplitude symmetry, an essential for clear sound quality. It achieves this using concentric cuts on the edge, which help to control the stress inside and outside the edge of the diaphragm.

Easy to Set Up

Simply power up the SA-SW5 subwoofer and it automatically makes a wireless connection with your HT-A9 home theater system or HT-A7000 soundbar. It’s quick and easy with no need for messy cables.


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