Sony SA-SW3 Compact Subwoofer Black Active subwoofer 200 W

The Sony SA-SW3 is a compact active subwoofer that delivers up to 200W of deep bass to enhance home cinema and music playback. Designed to pair seamlessly with compatible Sony soundbars and the HT-A9 home theatre system, the SA-SW3 combines a compact cabinet with advanced driver and magnetic circuit technologies to reproduce rich, low-frequency sound while occupying minimal floor space.

Advantages

With 200W of power, the SA-SW3 extends the low-frequency performance of the HT-A9 or HT-A7000, producing stronger, more defined bass. Its design incorporates a Σ-shaped magnetic circuit and a separated notch edge to reduce distortion and improve low-frequency clarity. The subwoofer supports quick wireless setup—power it on and it automatically pairs with compatible Sony soundbars or home theatre systems—and its Omnidirectional Block design ensures visual and acoustic compatibility with HT-A7000 and HT-A9 units.

Suitable for

• Enhancing movie soundtracks and home cinema systems
• Improving bass response for music playback
• Adding low-frequency extension to compatible Sony soundbars (HT-A7000) and HT-A9 systems

Key specifications

• Output power: 200W
• Type: Active (powered) subwoofer
• Connectivity: Wireless pairing with compatible Sony soundbars and home theatre systems
• Colour: Black
• Compatible models: HT-A9, HT-A7000 (soundbar)

How to use

Place the SA-SW3 on a stable floor surface within wireless range of your compatible soundbar or HT-A9 system. Connect the subwoofer to power, then switch it on. The SA-SW3 will automatically connect to a compatible Sony soundbar or HT-A9 home theatre system; follow on-screen or soundbar instructions if manual pairing is required. Adjust volume and crossover settings from the connected soundbar or receiver to integrate bass levels with your main speakers.

Recommendations

Position the subwoofer away from walls and corners for tighter bass, and avoid placing it on uneven surfaces. Use the connected soundbar or system settings to fine-tune crossover frequency and subwoofer level for balanced sound across dialogue and low-frequency effects.