Tx26 — compact intelligent multipurpose point-source loudspeaker with onboard DSP, power and networking. 136 dB peak SPL, 100° conical directivity.

Tx26 is an intelligent, compact multipurpose point-source loudspeaker with onboard DSP, power, and networking. Configured and controlled via PK .dynamics software, the Tx Series complements PK Sound's Trinity Series of robotic line source systems to offer a complete solution for a myriad of mobile and installed applications.
In addition to peak SPLs reaching 136 dB, Tx26 features controlled 100° conical directivity with a frequency response spanning 55 Hz-18 kHz.
A pair of vented 6″ Tetracoil transducers with custom phase plugs manage low-frequency response while a 1″ HT polymer diaphragm compression driver with HLX technology handles high frequencies. A two-channel VE15 1,400 W Class D amplifier maximizes headroom while maintaining crystal clear audio and exceptional output. A combination of FIR and IIR filters is applied to ensure smooth frequency response throughout the listening area.
Tx26's rugged, premium-grade Baltic birch enclosure is finished with an impact-resistant, tour-grade Polyurea coating.
| Peak SPL | 136 dB |
| Frequency Response | 55 Hz-18 kHz (±10 Hz) |
| Directivity | 100° Conical |
| Low Frequency | 2 × 6″ Neodymium Tetracoil |
| High Frequency | 1 × 1″ HT Polymer Diaphragm Compression Driver |
| Amplifier | VE15 2-Channel Class D |
| Amplifier Power | 1,400 W |
| Operating Voltage | Auto-Switching 100-240 V, 50/60 Hz |
| Power Consumption | 220 W |
| Network | Proprietary / AVB Ready |
| Input Selection | Analog/AES — IP65 |
| Audio/Network | Balanced XLR/etherCON — IP65 |
| Power | powerCON TRUE1 — IP65 |
| Weight | 11.8 kg / 25 lb |
| W × H × D (mm) | 503 × 194 × 303 |
| W × H × D (in) | 19.8 × 7.6 × 11.9 |
| Environmental | IP54 |
| Module Construction | Premium-Grade Baltic Birch |
| Rigging | 4 × M10 — Carbon Steel |
| External Coating | EXL Polyurea |
| Grill | Powder Coated Steel |
| Warranty | 7 years · all components |