Musiccube T3 PRO Compact Portable PA System
The T3 PRO is a multifunctional portable instrument speaker designed specifically for outdoor music performances. An acoustic coaxial system composed of two oval runway dual subwoofers and mid-high frequency units, combined with L-shaped bass reflex holes, effectively optimizes sound field performance and reduces standing wave interference. The system is equipped with a self-developed digital audio processing platform, integrating equalizer, effects, reverb, and power amplification functions. It supports one-click switching between three preset sound modes—”Music,” “Performance,”and “Mute”. It can also extend the soundstage through stereo linkage, flexibly adapting to diverse outdoor performance needs. As a portable sound reinforcement solution, the T3 PRO maintains a compact size while delivering stable audio output, suitable for street performances, outdoor activities, and various other scenarios.
Product features
- Dual wooferous coaxial system
- HD dynamic timbre modeling
- Scene sound effect presets
- Portable outdoor sound reinforcement system
- Acoustic System Design:Dual subwoofer coaxial structure optimizes off-axis response, resulting in a more even and spacious soundstage
- Audio processing capability:ADI DSP high-fidelity processing with low-latency reproduction of sound details
- System Scalability:Supports stereo series connection and multi-device integration, flexibly meeting different performance needs
Technical specifications
| Project | Parameters |
|---|---|
| Model | T3 PRO |
| Power | Rated power 260W / Peak power 350W |
| Frequency response range | 50Hz-20kHz |
| Audio input | Microphone/Line Inputs × 3 AUX IN 3.5mm audio input × 1 Stereo line input × 1 Bluetooth input × 1 USB input × 1 |
| Speaker unit | 5×7-inch low-frequency unit × 2 2-inch mid-to-high frequency unit × 4 |
| Effects | Hall / Music Hall / Delay / Chorus |
| Other features | OTG live recording / headphone monitoring / line output / stereo series connection |
| Preset mode | Mute / Performance / Music |
| Size (mm) | 270×285×357 |
| Net weight (lb) | 19 |
| Battery capacity | 4850mAh × 2 |
| Power supply | AC:100V–240V (powered by power supply) DC: 26V–4.8A (built-in battery) |
| Battery life | 6+ hours of playtime* |
Product Details

FAQ
The T3 PRO weighs 19lb and measures 270 × 285 × 357 mm. Its compact format is designed for musicians moving between busking locations, rehearsals and small live performances.
It features three XLR/TRS microphone/line inputs, plus stereo line input, 3.5 mm AUX, Bluetooth and USB. This allows performers to connect microphones, instruments and backing audio in one setup.
The T3 PRO includes Hall, Music Hall, Delay and Chorus effects, with Mute, Performance and Music modes for different performance situations.
Yes. Its replaceable dual-battery system has a stated runtime of 6+hours. Type-C OTG also supports compatible mobile recording and livestreaming workflows.














