EAW SB120z Subwoofer

The EAW SB120z is a high output, compact subwoofer system designed for permanent installation when you need impactful low end from a physically small enclosure. It is a practical fit for high quality multi-media systems that require clear, controlled bass support in spaces where placement and aesthetics matter.

These EAW SB120z Subwoofers show signs of wear but are in good working condition.

Installation-Focused Low-Frequency Support

While the SB120z works well with most full-range loudspeakers, its most frequent uses are in high quality multi-media systems. These applications include: A/V systems, meeting rooms, classrooms, exhibit areas, f/x reinforcement, cruise ships, TV studios, restaurants, and small retail spaces. With a rated frequency response of 44 Hz to 152 Hz, it is built to extend low-frequency performance for spoken word, playback, and program material without requiring a large-format subwoofer.

Performance and Coverage

The SB120z uses a 1 x 12-inch cone low-frequency subsystem and is rated up to 131 dB max SPL (half space) for high-output reinforcement in installed environments. Nominal beamwidth is 360 degrees horizontal and 360 degrees vertical, supporting consistent low-frequency coverage where sub placement options may be limited.

Power, Connections, and Physical Specs

Designed for single-amp, LF operation, the SB120z handles 450W at 8 ohms. Connection options vary by version: Barrier Strip (SB120zP) or NL4 Input/Loop (SB120zR). The enclosure measures 22.50 x 14.75 x 11.75 inches (571.5 x 374.7 x 298.5 mm) and weighs 47 lbs (21.3 kg), making it easier to integrate into permanent installs where space and mounting considerations are critical.