Sony® BRAVIA Theater Sub 9 7.88” Black Wireless Subwoofer

Product Overview

About This Item

Experience ultra-low frequency bass that uncovers deeper layers other systems miss.

Dual opposing 200 mm aluminum drivers deliver clean, controlled bass with minimal vibration.

Connect two Sub 9 units for stronger, more balanced room-filling bass.

Expand your BRAVIA Theater setup with the Sub 9, compatible with Quad, Bar 9, Bar 8, Bar 7, HT-A7000, HT-A5000, and HT-A3000.

Bold design with refined finish and hidden cabling blends seamlessly into your space.

Use BRAVIA Connect app to easily set up, control, and update your subwoofer.

Control bass settings directly from your BRAVIA TV remote.

Deeper Bass

Powerful bass. Clear detail. - A 200 mm aluminum driver delivers bass you can feel. Clean, impactful sound that enhances every scene.

Expanded Sound System

Boost your bass: Find your perfect match - Upgrade your sound with the perfect match. Whether it’s a soundbar, home theater system, or AV amplifier, these options elevate your audio setup, delivering a richer, deeper experience.

Room-filling bass. Dual subwoofer playback. - Connect two subwoofers for a stronger, more balanced low end. The increased sound pressure fills the room with deep bass that’s powerful, stable, and unmistakably cinematic.

Design

Deep bass, even in limited space - Your room layout, your choice. Front-facing for open placement, or slits forward when space is tight. Rich bass adapts to your space.

Harmonic Presence. Slips seamlessly in your space. - A bold form with a refined finish. The clean silhouette and hidden cabling keep the large presence sleek from every angle.

Easy Setup and Operation

Do it all with BRAVIA Connect - The BRAVIA Connect smartphone app, when connected to compatible our home audio products, guides you through initial settings, assists with troubleshooting, and lets you control volume, sound field and more. It also notifies you about software updates and allows control of a compatible TV.

Easy to set up - Simply power up the wireless subwoofer and set it up through the BRAVIA Connect App for a wireless connection with your Home Theater System or soundbar—no need for cables.

Effortless control with BRAVIA - Control bass sound easily with your BRAVIA TV remote. Sound settings automatically appear on the BRAVIA Quick Settings menu for easy control of features, like Sound Field and volume.

Environment & Accessibility

Environment in mind - Sony’s home audio products are designed not only for excellent sound experiences but also with the environment in mind. We are committed to using less virgin plastic in our packaging and recycled materials in our products. Approximately 76% of the packaging is made from recycled paper and paper-based materials to minimize the use of virgin plastic.

Love the planet, smart for all - BRAVIA is designed to harmonize with people’s needs while respecting natural resources. We're accelerating our accessibility initiatives, enabling people who are vision or hearing impaired to use Sony’s devices, and expanding our environmental initiatives by incorporating recycled plastic into our products. Entertainment becomes more inclusive and enjoyable for all.

Accessible for all - To help people who are vision impaired set up the soundbar, raised square frame indicate a QR code for the web help guide, which offers screen reader support.

Useful Documents