JBL AC115S 15-inch Subwoofer – Black

JBL AC115S 15-inch subwoofer

The JBL AC115S is a high-power subwoofer system designed to provide extended and controlled low-frequency reinforcement for fixed installation applications. Manufactured in China, it incorporates a single 385 mm (15-inch) low-frequency driver in a vented, front-loaded configuration, enabling efficient airflow and consistent bass performance across a wide operating bandwidth. This design supports deep low-frequency extension while maintaining clarity and stability at elevated sound pressure levels.

As part of JBL’s AE Application Engineered Series, the AC115S is developed for versatility and integration within professional audio systems. The subwoofer delivers natural low-frequency sound quality, making it suitable for environments that require accurate and balanced bass reproduction. Its high-sensitivity design minimizes power compression, allowing the system to achieve strong output with efficient power usage during prolonged operation.

The enclosure is constructed from durable 18 mm multi-ply hardwood plywood, ensuring long-term structural reliability for permanent installations. A textured black paint finish enhances resistance to wear while maintaining a discreet and professional appearance suitable for public venues. The large front port contributes to high acoustic output and reinforces low-frequency response with reduced distortion.

Installation flexibility is a core design feature of the AC115S. The rectangular cabinet includes multiple M10 threaded suspension points, enabling secure mounting in various orientations. This allows system designers to adapt the subwoofer placement to different room layouts and acoustic requirements.

The AC115S is suitable for use in performing spaces, clubs and bars, houses of worship, multimedia environments, retail and hospitality locations, presentation suites, and educational facilities requiring dependable low-frequency reinforcement.

Features of AC115S

• High-power, long-excursion 15-inch low-frequency driver

• Vented front-loaded design for extended bandwidth

• High sensitivity with reduced power compression

• Large port for enhanced low-frequency output

• Multiple M10 suspension points for installation flexibility

• 18 mm multi-ply hardwood enclosure construction

• Textured black finish for fixed-installation environments

Specifications of AC115S