Audac AUA-BASSO115/OB 15inch Utra-High Power Infra-Subwoofer-1500W AES-Black (Outdoor)

The Audac BASSO115/OB is a 15-inch outdoor passive subwoofer designed for powerful low-frequency reinforcement in outdoor and weather-exposed audio installations. The enclosure is built with durable materials and weather-resistant components to ensure reliable performance in environments such as terraces, outdoor hospitality venues, theme parks, public areas, and commercial outdoor audio systems.

The subwoofer features a high-performance 15-inch low-frequency driver housed in a bass reflex cabinet, delivering deep and controlled bass output with high efficiency. It is designed to extend the low-frequency performance of distributed outdoor sound systems when paired with compatible installation loudspeakers.

The BASSO115/OB requires an external power amplifier, allowing flexible integration into professional audio installations.

Key Features

• 15-inch outdoor passive subwoofer
• Weather-resistant design for outdoor installations
• Bass reflex cabinet for improved low-frequency performance
• High-output low-frequency driver
• Suitable for commercial outdoor audio systems

System Specifications

Speaker type: Outdoor bass reflex passive subwoofer
Driver configuration: 1 × 15-inch woofer
Impedance: 8 Ω
Sensitivity (1 W / 1 m): 97 dB

Power Handling

Continuous power (AES / RMS): 500 W
Program power: 1000 W
Peak power: 2000 W

Frequency Performance

Frequency response (±3 dB): 45 Hz – 120 Hz
Frequency range (-10 dB): 35 Hz – 200 Hz

Connectivity

Connector type: Installation terminal connections

Construction

Cabinet construction: Weather-resistant enclosure
Finish: Black
Designed for outdoor installation environments