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collapse expand iconDescription

Experience unparalleled audio fidelity with the BASSBOSS Krakatoa-MK3 18" 4-way full-range powered loudspeaker. A cutting-edge sound reinforcement system that delivers exceptional coherence and precision. Optimized for both live performance and studio monitoring, this advanced loudspeaker elevates your listening experience to new heights.

Unrivaled Sound Coherence and Imaging

The Krakatoa's innovative 4-way point source design emanates sound from a single point, ensuring minimal phase interference for a stunningly coherent soundstage. You'll be enveloped in rich, three-dimensional audio with superior imaging and localization, creating an immersive listening environment that brings performances to life. Whether on stage or in the studio, the Krakatoa transports you to the heart of the action.

Full-Spectrum Coverage With Uncompromising Clarity

With a remarkable frequency response spanning 25Hz–19kHz, the Krakatoa reproduces the entire audible spectrum with exceptional clarity. From thunderous lows to glistening highs, every nuance is captured with pristine detail and transparency. The advanced 4-way configuration employs dedicated drivers for very lows, mid-lows, mid-highs and ultrahighs, ensuring optimal distribution and resolution of frequencies for balanced, articulate sound reproduction.

Powerful Output for Larger Venues

Boasting a staggering 7,500W of Class-D amplification, the Krakatoa delivers ample headroom and dynamic range to fill larger spaces without compromise. Its high-efficiency design maximizes power handling, enabling it to project rich, full-bodied sound with authority—even at higher volumes. Whether deployed for a festival stage or a house of worship, the Krakatoa's potent output ensures your audience experiences every sonic detail.

Versatile Performance and Seamless Integration

With its full-range capabilities and point source configuration, the Krakatoa transitions seamlessly between live sound reinforcement and high-end audio systems. Its integrated DSP offers comprehensive control with eight presets for dialing in the perfect sound. Moreover, the Krakatoa's phase-aligned design allows it to integrate flawlessly with other BASSBOSS subwoofers, ensuring consistent low-end extension and clarity.

BASSBOSS Krakatoa-MK3 18" 4-Way Full-Range Powered Loudspeaker
BASSBOSS Krakatoa-MK3 18" 4-Way Full-Range Powered Loudspeaker
BASSBOSS Krakatoa-MK3 18" 4-Way Full-Range Powered Loudspeaker

collapse expand iconFeatures

  • 4-way active design
  • Single-axis point source design
  • Full-range 25Hz–19kHz
  • 7,500W Class-D amp, 142dB max SPL

collapse expand iconSpecs

  • Type: 18" 4-Way Coaxial Active Loudspeaker
  • Frequency Response (±3dB): 25–19,000Hz
  • Maximum Measured SPL: 142dB @ 1m (half-space)
  • Maximum Calculated SPL (Peak): 145dB @ 1m (full-space)
  • Nominal Dispersion: 60° x 40° (25° down, 15° up)
  • Amplification: 7,500W Class-D (5,000W LF, 1,600W MLF, 600W MHF, 300W HF)
  • Current Draw: 120V: 13.75A (nominal); 240V: 7A (nominal)
  • Processing: Integrated comprehensive DSP with 96kHz sampling rate and 8 pushbutton presets; All presets include high-pass filters, low-pass filters, phase alignment, equalization and multi-stage limiting; Storage capacity for up to 100 presets
  • Enclosure Type: 4-Way Full-Range Single-Axis Point Source with Vented Short-Horn (6th order)
  • Low Frequency Section: Coaxially positioned acoustic suspension Mid-Bass section with a coaxially horn-loaded Midrange and High Frequency section through its center
  • Transducer (LF): 4 x 18” diameter (450 mm) neodymium motor woofers with 4” (100 mm) voice coils and waterproof cones
  • Transducer (MF): 18” diameter (450 mm) neodymium motor bass driver with 4” (100 mm) voice coil
  • Transducer (HF): Coaxial Compression driver featuring a 4” (100 mm) diameter Ring Diaphragm Midrange and a coaxially positioned 2.5" (64 mm) voice coil; Ring Diaphragm Tweeter exits via a 2" (51 mm) throat horn mounted through the center of the 18" woofer's Pole Piecer
  • Cabinet Construction: CNC machined 18 mm Birch plywood with extensive bracing and dado joinery; includes 16 M10 fly-points, 8 steel bar handles and 8 interlocking UHMWPE sliders
  • Dimensions: 48" x 48" x 36"
  • Weight: 470 lb.

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