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Dual 18” Powered Subwoofer for Extreme Professional Bass Performance

The BASSBOSS SSP218-MK3 Active Subwoofer is a tour-grade powered subwoofer engineered to deliver massive low-frequency output, exceptional clarity, and uncompromising reliability for professional sound reinforcement applications. Designed for concerts, festivals, nightclubs, touring productions, and large-scale AV systems, the SSP218-MK3 combines dual 18-inch neodymium woofers with powerful integrated amplification for extraordinary bass performance.

Equipped with a 5000W Class-D amplifier and advanced 96kHz DSP processing, this active subwoofer delivers deep, tight, and musical bass response down to 30Hz while maintaining extremely high SPL performance with low distortion. Its rugged 18mm birch plywood enclosure is built to withstand the demands of professional touring and high-output live events.

Optimized for transportation efficiency and fast deployment, the SSP218-MK3 is an ideal solution for rental companies, professional DJs, concert production, and premium sound reinforcement systems.

Key Features

  • Dual 18-inch high-output powered subwoofer
  • Integrated 5000W Class-D amplification
  • Advanced 96kHz DSP processing
  • Deep low-frequency response down to 30Hz
  • Maximum SPL up to 139 dB peak
  • Cardioid configuration capability
  • Touring-grade birch plywood enclosure
  • Waterproof Neutrik powerCON True1 connectors
  • Compatible with ControlBASS remote management software
  • Heavy-duty construction for professional applications

Technical Specifications

  • Configuration: Dual 18” Powered Subwoofer
  • Frequency Response: 30Hz – 100Hz
  • Maximum SPL: 139 dB Peak
  • Amplification: 5000W Class-D (2 x 2500W)
  • DSP: 96kHz with up to 100 user presets
  • Drivers: 2 x 18” Neodymium Woofers
  • Cabinet Material: CNC-machined 18mm Birch Plywood
  • Connectors: XLR and Neutrik powerCON True1 IP65
  • Dimensions: 22.5" x 48" x 29.5"
  • Net Weight: 199 lb (90 kg)
  • Shipping Weight: 230 lb (104 kg)

Ideal Applications

  • Concert and festival sound systems
  • Touring audio productions
  • Professional DJ systems
  • Nightclubs and entertainment venues
  • Houses of worship
  • Corporate AV installations
  • High-output live sound reinforcement
  • Large-scale professional audio systems

Why Choose the SSP218-MK3?

The SSP218-MK3 is built for professionals who demand powerful, consistent, and precise low-frequency performance in any environment. Its combination of extreme SPL capability, intelligent DSP processing, and rugged touring-grade construction makes it one of the most complete subwoofer solutions for modern professional audio applications.

Professional engineers and users frequently praise the SSP218 series for its exceptional punch, sustained bass performance, and reliability in demanding outdoor and large-scale event environments.