HK Audio PORTABLE SUB 115 A - 15 Inch Active Subwoofer

The HK Audio PORTABLE SUB 115 A delivers powerful, precise bass and a thoroughly thought-out system concept, serving as the perfect acoustic complement to the LUNAR, POLAR, and SONAR series. It excels wherever flexible integration, rapid deployment, and reliable performance are required. Driven by a fanless 1,400-watt Class-D amplifier, this compact subwoofer provides silent operation between tracks while maintaining significant dynamic reserves.

By selecting one of the dedicated, onboard system presets (Lunar, Sonar, Polar, or General LPF), the subwoofer automatically coordinates its crossover frequency, phase alignment, and dynamics to match the top units perfectly without any additional configuration effort. Combining a space-saving footprint with professional wood construction, it delivers maximum impulse fidelity and precise, controlled bass reproduction for mobile DJs, live bands, and corporate rentals.

KEY FEATURES & SPECS:
• Preset-based system adaptation for optimal integration
• Perfect extension for LUNAR, POLAR and SONAR systems
• 1,400 watts peak power, max. sound pressure level: 131 dB
• 15″ high-performance woofer with a 3″ voice coil for crisp bass
• 24-bit DSP with built-in subsonic filter, peak, and RMS limiters
• Four selectable crossover presets for seamless speaker pairing
• Integrated stereo preamp ideal for 2.1 system routing
• Input/Thru connections for flexible signal distribution
• Gain control and polarity switch for immediate acoustic tuning
• Robust wooden cabinet in a professional, road-ready design
• Ergonomic MultiGrip carrying handles for secure transport
• Integrated M20 stand flange for satellite pole mounting
• Made in Germany
• 5-year manufacturer’s warranty (upon registration)