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High-Impact Bass Performance: The 15” driver delivers deep, controlled bass with up to 128 dB SPL. It produces punchy, precise low frequencies, providing a strong foundation for live performances, DJ sets, and club-style events. This ensures every beat hits with clarity and energy.
Powerful 1400W Peak Class D Amplifier: The built-in Class D amplifier delivers high-efficiency output with minimal heat loss. Its fanless design ensures silent operation, allowing the subwoofer to perform in noise-sensitive environments without unwanted fan noise. Users benefit from consistent, reliable sound even at high volumes.
Advanced 24-bit DSP Processing: The integrated DSP optimizes audio performance with precise digital filters and limiters. It enhances impulse response and maintains clarity across the frequency spectrum. Consequently, bass reproduction is tight and controlled, even during demanding live applications.
Intelligent Preset System: Users can quickly select LUNAR, SONAR, POLAR MK2, or General LPF 100 Hz presets via push buttons. This ensures seamless integration with various HK Audio systems, automatically adjusting settings for optimal sound performance.
Flexible Stereo Connectivity: The stereo preamp supports 2.1 system setups and allows signal routing from the subwoofer to top speakers. Additionally, XLR/jack combo inputs and XLR thru outputs provide versatile connectivity for complex setups, simplifying integration with other PA systems.
Low-Resonance Wooden Cabinet: Constructed from MDF, the cabinet reduces unwanted vibrations and resonance. Its internal damping ensures tight, accurate bass reproduction. The enclosure is compact yet durable, providing reliable performance and longevity during transport and use.
Open Port Design: The optimized bass reflex port reduces airflow noise while enhancing efficiency and acoustic performance. This ensures improved bass response without distortion or contamination of the reflex port.
Ergonomic MultiGrip Handles: Handles are positioned at the center of gravity for balanced, secure transport. Users can carry the subwoofer comfortably in multiple orientations, ensuring safe and convenient handling during setup or transportation.
Built-in Protection Systems: Subsonic filters, peak, and RMS limiters protect the subwoofer from overload and damage. This ensures consistent performance while prolonging the lifespan of internal components.
Seamless System Integration: Designed to match HK Audio LUNAR, SONAR, and POLAR MK2 systems, the PS 115A maintains acoustic and visual consistency. It is also compatible with other top units, making it a versatile solution for professional sound setups.
Specifications:
