Active Cabinet Bass Subwoofer V-TONE NBS-115 15" 400W

The V-TONE NBS-115 is an active 15" bass subwoofer cabinet designed to deliver powerful low-frequency reproduction for live sound and event setups. With an integrated amplifier and a peak power rating of 400W, this subwoofer provides the deep bass foundation needed for music, DJ rigs, and PA systems. The cabinet is built to withstand regular transport and stage use while maintaining consistent audio performance.

Advantages

The built-in amplifier simplifies setup by removing the need for an external amp while providing matched power to the 15" driver. Robust cabinet construction protects internal components during transport and use, and the speaker design focuses on clear, low-frequency response to complement full-range speakers. Compact footprint for a 15" subwoofer makes it easier to position on stage or in venues without compromising output.

Suitable for

• Live music venues and bands requiring extended low-frequency support
• DJ setups for club nights, parties, and mobile events
• Small to medium-sized PA systems for events, presentations, and rehearsals

Key specifications

• Driver size: 15-inch low-frequency driver
• Peak power: 400 W
• Active design with integrated amplifier
• Rugged wooden cabinet construction
• Connection options suitable for PA and DJ equipment

How to use

Position the V-TONE NBS-115 on a stable surface or stage floor, ensuring the cabinet vents and driver have adequate clearance. Connect the subwoofer to your mixer or crossover using the appropriate line-level inputs, and set the output level on the integrated amplifier to match your system. Use the subwoofer together with full-range cabinets, adjusting crossover and gain so the low frequencies blend smoothly with main speakers. For transportation, secure the unit to prevent impact and avoid exposing it to extreme weather.

Usage recommendations

For optimal performance, place the subwoofer near the front of house or stage center and align crossover settings with your main speakers. Start with conservative gain settings and increase gradually to avoid distortion. Regularly inspect connections and the cabinet for wear if the unit is frequently transported.