Best Sony subwoofers
Wireless SA-SW series subwoofers designed for Sony's HT-A soundbars and home theatre systems.
Sony · 7.1″ passive-radiator · ~$700
Sony SA-SW5
The full-fat bass upgrade for Sony HT-A soundbars and the A9 system — wireless, room-filling, and the single biggest improvement you can make to that ecosystem.
Sony · 6.3″ ported · ~$400
Sony SA-SW3
The sensible Sony soundbar sub: most of the SW5's warmth at a friendlier price, sized for living rooms and apartments.