Passive subwoofer Park Audio ND115-4

The Park Audio ND115-4 passive subwoofer is designed for professional use in audio systems where deep bass is required. It is ideal for concerts, stage events, clubs, indoor installations, and outdoor setups.

The subwoofer is equipped with a 15" low-frequency driver from the Italian manufacturer B&C SPEAKERS with a 500W power rating and a 3" voice coil. This allows it to reproduce low frequencies in the range from 43 Hz to 350 Hz, producing a dense and immersive bass sound.

The maximum sound pressure level reaches 131 dB, making it effective for use in large venues. The phase-inverter acoustic design enhances low-frequency response.

The subwoofer's enclosure is made of durable birch plywood and coated with black water-based polymer paint, providing reliable protection in harsh operating conditions. The front panel is protected by a perforated steel grille with a powder-coated finish, under which is an acoustically transparent foam layer to further protect the driver from dust and moisture.

The Park Audio ND115-4 features a flange for mounting on a stand adapter and two ergonomic handles for easy transportation. It connects via a standard SpeakON connector.

Features

• Maximum peak sound pressure — 131 dB
• Frequency range: 43 Hz – 350 Hz
• 15” LF driver (B&C SPEAKERS), 500W, with 3” voice coil
• Phase-inverter acoustic design
• Nominal power 500W (AES), program power — 1000W
• Sensitivity — 95 dB (1W, 1m)
• Nominal impedance — 4 Ohms
• Birch plywood enclosure
• Black water-based polymer paint finish
• Perforated steel grille with powder coating
• Acoustically transparent polyurethane foam inside the grille
• Flange for mounting on a stand or connecting to a satellite system
• 2 ergonomic handles for easy transport
• SpeakON connector for connection