Pi Series
Designed for both touring and permanent installation applications, the RAM Audio Pi Series delivers high-performance amplification featuring innovative 3-step Class H topology, QuantaPulse™ power supply, and integrated FIR DSP.
- 2 / 4 Channel
- 4 Models
- Touring Amplifiers
- RAM Audio
RAM Audio Pi Series: High-End Amplification for Touring and Fixed Installations
The RAM Audio Pi Series is a versatile family of power amplifiers engineered to meet the most demanding requirements of professional sound reinforcement. Built upon the legendary QuantaPulse™ switching mode power supply and an innovative 3-step non-symmetrical Class H topology, the series provides incredible headroom and exceptional punch. The completely renewed PMS™ (Power Management System) continuously monitors all variables in real time, keeping the amplifier within safe operating thresholds for maximum reliability. Thanks to its ability to handle asymmetric loads, the Pi Series allows system designers to squeeze every last drop of power from each channel of the sound system. The extra-large 4.3-inch IPS capacitive touchscreen display on the front panel enables intuitive control over all parameters, system presets, user EQs, and snapshots. Furthermore, a powerful integrated FIR DSP, paired with dedicated control software, ensures precise signal processing. Available in 2 and 4-channel configurations, the Pi Series brings world-class amplification to your projects under Trioacoustic's distribution.
Innovative 3-step asymmetric Class H topology and QuantaPulse™ power supply.
Advanced PMS™ (Power Management System) for real-time protection.
Maximum channel efficiency with the ability to handle asymmetric loads.
4.3-inch IPS capacitive touch screen for preset and equalizer management.
High-precision FIR DSP architecture integrated with custom software.
Pi Series Models
Compare the 2 and 4-channel Pi Series models below to find the perfect solution for your project's power and channel requirements. Each model is designed to deliver uninterrupted and reliable performance with the assurance of Trioacoustic.
Model Comparison
| Feature | Pi2-3K | Pi2-5K | Pi4-6K | Pi4-10K |
|---|---|---|---|---|
| Channels | — | 2 | 2 | 4 |
| Power @ 2Ω | All channels driven | 2x 1450 W ² | 2x 2500 W ² | 4x 1450 W ² |
| Power @ 4Ω | All channels driven | 2x 1500 W | 2x 2500 W | 4x 1500 W |
| Power @ 8Ω | All channels driven | 2x 1100 W | 2x 1600 W | 4x 1100 W |
| Bridge @ 8Ω | 3000 W | 5000 W | 2x 3000 W | 2x 5000 W ¹ |
| S/N Ratio | 106dB | 107.5dB | 106dB | 107.5dB |
Areas of Use
Live Performances and Touring
The Pi Series is built robustly to withstand the rigorous conditions of touring. Thanks to the QuantaPulse™ power supply and asymmetric Class H topology, it delivers exceptional headroom and punchy bass response even on the most demanding stages.
Large-Scale Fixed Installations
Reliability is essential in fixed installation projects such as stadiums, arenas, and large concert halls. The advanced PMS™ technology continuously monitors the amplifier, ensuring the system remains within safe operating thresholds 24/7.
Multipurpose Event Venues
In venues with varying acoustic needs, the integrated FIR DSP and 4.3-inch touch screen provide great convenience. Users can manage snapshots and system presets directly from the device for quick, venue-specific optimization.
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Explore Series →Frequently Asked Questions
What does it mean that Pi Series amplifiers can handle asymmetric loads?
This feature allows the amplifier to seamlessly drive speakers with different impedance and power requirements simultaneously. This ensures maximum efficiency from each channel of the sound system and offers flexible installation options.
How can I control the DSP settings on the device?
You can manage all system presets and user EQs via the 4.3-inch IPS capacitive touch screen on the front panel of the Pi Series. Additionally, more detailed FIR DSP configurations can be made using the custom software developed specifically for the series.
How does the PMS™ (Power Management System) protect the amplifier?
PMS™ technology monitors all operating parameters of the amplifier in real-time. In cases of overheating, voltage fluctuations, or short circuits, it intervenes instantly to ensure the device always operates within safe limits.
Achieve Flawless Acoustics in Your Projects with the RAM Audio Pi Series
Reach us for detailed technical guidance on Pi Series, backed by a 2-year distributor warranty.