Sony SA-CS9M2 10-Inch Powered Subwoofer — Deep Bass for Home Theater (Black)

Feel the deep bass that anchors your entertainment

The Sony SA-CS9M2 is an active subwoofer with a 10-inch reinforced driver and a bass reflex enclosure. Designed to deliver deep, powerful low frequencies with minimal vibration, it can complement Sony AV receivers and CS series speakers for a cohesive setup.

Finished in a sleek black cabinet, it blends with home theater gear while remaining unobtrusive in living spaces. The reinforced driver and enclosure are engineered to translate low-end energy into tangible impact, helping music come alive and movies feel more immersive without overwhelming the rest of the system.

Key benefits at a glance

• 10-inch active driver delivers thumping bass for movies and music
• Bass reflex ducts help suppress unwanted noise and improve low-frequency reproduction
• Vibration dampening provides tight, accurate bass response
• Premium components support high-fidelity sound across volumes
• Compact, powerful design fits easily in tight spaces

Real-world use cases

• Pair with a Sony AV receiver to enrich cine soundtracks and action scenes
• Enhance music playback with controlled, room-filling bass
• Install in a discreet living room or home office setup without crowding the space

Design and ease of installation

Its compact footprint and easy installation make it a practical addition to a CS-series loudspeaker system, helping to balance mids and highs with authoritative bass without clutter.