JBL Professional AC115S

JBL Professional AC115S 15″ High Power Subwoofer System

The JBL Professional AC115S is a high-powered subwoofer system designed for a variety of fixed installation applications, delivering deep bass and rich sound reinforcement.

Built to Deliver Deep, Accurate Bass:

• 15-Inch High-Power Woofer: At the heart of the AC115S lies a powerful 15-inch (385mm) low-frequency driver with a 3-inch (75mm) voice coil. This combination ensures the subwoofer can reproduce deep bass frequencies down to 32Hz, adding punch and impact to your sound system.

• Vented, Front-Loaded Design: The vented enclosure utilizes a front-loaded design for extended low-frequency response. This configuration allows the AC115S to produce deep, accurate bass while maintaining a compact form factor.

• Impressive Sound Pressure Level (SPL): The AC115S boasts a maximum SPL (Sound Pressure Level) of 126 dB, ensuring it can deliver powerful bass even in large spaces. This is particularly important for venues like clubs, concert halls, and auditoriums where clear and impactful low-end presence is crucial.

Flexible Connectivity and Installation:

• Dual Neutrik® NL4MP Connectors: Professional-grade Neutrik NL4MP connectors are the primary connection option on the AC115S. These connectors provide secure and reliable signal transmission, perfect for demanding professional environments. Additionally, the subwoofer includes covered barrier strip terminals for alternative connection methods.

• M10 Threaded Suspension Points: The AC115S features M10 threaded suspension points on the enclosure. These mounting points offer maximum flexibility for various installation options, allowing you to suspend the subwoofer from the ceiling or mount it securely on a stand or wall bracket (not included).

Built to Last in Professional Environments:

• Rugged Construction: The AC115S is housed in a durable 18 mm multi-ply hardwood plywood enclosure. This robust construction can withstand the rigors of professional use and ensures the subwoofer performs reliably for years to come.

• Textured Black Finish: The standard AC115S comes with a textured black finish that blends seamlessly into most professional settings. For specific aesthetic needs, a white finish can also be requested upon purchase.

• Powder-Coated Steel Grille: The subwoofer is protected by a powder-coated, 1.5mm perforated steel grille. This grille provides a professional look while safeguarding the internal components from dust and potential damage.

 Technical Specifications 

• Type: Passive Subwoofer System
• LF Driver: 1 x 15″ (385mm) woofer with 3″ (75mm) voice coil
• Frequency Response:
  • (-10 dB): 32 Hz – 250 Hz
  • (±3 dB): 40 Hz – 250 Hz
• System Sensitivity: 94 dB (1W @ 1m)
• Nominal Impedance: 8 Ohms
• Maximum SPL (1m):
  • 120 dB continuous
  • 126 dB peak
• System Power Rating:
  • Continuous/Program/Peak (IEC): 400 W / 800 W / 1600 W
  • 2 Hours (AES standard): 500 W (2000 W peak)
• Enclosure: 18 mm multi-ply hardwood plywood with textured black finish (white finish available upon request)
• Dimensions (H x W x D): 483 mm x 419 mm x 600 mm (19.0″ x 16.5″ x 23.6″)
• Net Weight: 24 kg (52.9 lbs)
• Applications: Performing spaces, clubs & bars, houses of worship, multimedia spaces, retail & hospitality spaces, presentation suites, and educational facilities.

What's in the Box:

• JBL Professional AC115S Subwoofer System
• Dual Neutrik NL4MP connectors for professional connectivity (alternative covered barrier trip terminals also included)
• Powder-coated, 1.5mm perforated steel grille with acoustically transparent black foam backing

Overall, the JBL Professional AC115S is a powerful and versatile subwoofer solution for various fixed installations, offering deep bass extension and clear audio reinforcement.