The Ts15 is a compact, high-performance subwoofer within the Trinity Series, the industry’s first robotically controlled line-source system platform. Designed for high output in a low-profile form factor, Ts15 delivers exceptional low-frequency reproduction with a peak SPL of 136.5 dB and a usable frequency range of 33–130 Hz.

Controlled, impactful bass responset

The enclosure incorporates a front-loaded, long-excursion 15-inch transducer in a bass-reflex configuration to provide tight, controlled, and impactful bass response. A large, optimized vent supports high sound-pressure levels while minimizing port turbulence and distortion. Power and processing are provided by PK Sound’s VE platform, housed in a single, field-replaceable rear module that integrates a 2,400 W Class-D amplifier, power supply, and control electronics.

Consistent acoustic performance

Integrated DSP and AVB network endpoints streamline system configuration and calibration while ensuring consistent acoustic performance. Signal and power connections are routed through IP65-rated Neutrik DR Series connectors for reliable operation in demanding environments. Network-based Auto-Array functionality, managed via PK .dynamics software, enables each Ts15 to automatically identify its position within a system, improving deployment accuracy and supporting advanced configurations such as cardioid arrays and arc delays.

The Ts15 includes integrated rigging hardware for secure ground stacking or flying as a single unit using an optional bracket set. An M20 pole mount and optional caster kit further enhance deployment flexibility and portability. Its low-profile design supports efficient transport and installation, making it suitable for both touring and permanent applications.