Beschrijving
Pi is a multipurpose series of power amps for touring and installation applications, based on the legendary QuantaPulse™ switching mode power supply with an innovative class H 3 steps topology.
This series includes a completely renewed PMS™ which incorporates a set of protection systems in power supply and audio modules which works in real time continuously maintaining all variables of the amp within safe working threshold always. So, Pi amps are appropriate machines for the most exigent applications with the best reliability.
Pi amps have been designed with a non-symmetrical class H topology which allows working with very high voltages given incredible headroom and a great punch.
All these characteristics make Pi amplifier an interesting device to work with asymmetric loads to squeeze every last drop of power in each way of the sound system.
Pi series has an extra-large 4.3″ IPS display with capacitive touch panel whereby it is possible to control and manage every parameter of the amp and select all System Presets, Uses, User EQ and Snapshots created.
Also a powerful FIR DSP has been implemented in these amps with a software specifically developed for this series.
• Extra-large 4.3″ IPS display, capacitive touch panel user interface
• High performance 96kHz DSP process. See More
• Available versions with Dante™, AES67 (ATMOS and RAVENNA compatible) and AES3 Digital inputs
• Two ports Ethernet switch for daisy chain connection
• USB port for firmware update and DSP control
• High voltage output for high headroom performances
• QuantaPulse™ SMPS
• Similar power per channel in any impedance
• RAM Audio advanced Power Management System to squeeze until the last watt for your speakers
• Exceptional power sharing in asymmetrical loads
• Powerful and fast response cooling system
• Industry standard Neutrik® XLR and Speakon® connectors
• Standard Version: Standard Pi amp is equipped with DSP (4 Inputs/4 Outputs real time fully programmable through Ethernet, USB or directly from the large frontal touch panel) and industry standard Neutrik® XLR input.
• Dante Version: Besides the DSP, this version of Pi amps includes Dante™.
• AES67 Version (ATMOS and RAVENNA compatible): Besides the DSP, this version of Pi amps includes digital inputs AES67.
• AES3 Input Version: Besides the DSP, this version provides standard AES3 (AES/EBU) digital inputs, at any sample rate.
| Power table | Pi2-3K | Pi2-5K | Pi4-6K | Pi4-10K | |
| Number of channels | 2 | 2 | 4 | 4 | |
| Total output power | 3000 W | 5000 W | 6000 W | 10000 W | |
| Output Power* | |||||
| 2 ohm | All channels driven | 2x 1450 W ² | 2x 2500 W ² | 4x 1450 W ² | 4x 2500 W ² |
| Single channel | 1x 1450 W ² | 1x 2500 W ² | 1x 1450 W ² | 1x 2500 W ² | |
| 4 ohm | All channels driven | 2x 1500 W | 2x 2500 W | 4x 1500 W | 4x 2500 W ¹ |
| Single channel | 1x 1750 W | 1x 2800 W | 1x 1900 W | 1x 3000 W | |
| 8 ohm | All channels driven | 2x 1100 W | 2x 1600 W | 4x 1100 W | 4x 1600 W |
| Single channel | 1x 1150 W | 1x 1700 W | 1x 1200 W | 1x 1800 W | |
| Bridge @4 ohm | 2900 W ² | 5000 W ² | 2x 2900 W ² | 2x 5000 W ² | |
| Bridge @8 ohm | 3000 W | 5000 W | 2x 3000 W | 2x 5000 W ¹ | |
| Hi-Z 70V | 2x 1500 W | 2x 2500 W ² | 4x 1500 W | 4x 2500 W ² | |
| Hi-Z 100V | 2x 800 W | 2x 2500 W | 4x 800 W | 4x 2500 W ¹ | |
| Pi2-3K | Pi2-5K | Pi4-6K | Pi4-10K | ||
| Max output voltage | 144 Vpeak | 176 Vpeak | 144 Vpeak | 176 Vpeak | |
| Max output current | 38 Apeak | 50 Apeak | 38 Apeak | 50 Apeak | |
| Total Harmonic Distortion | <0.05% | ||||
| Intermodulation Distortion (SMPTE) | <0.05% | ||||
| Crosstalk (20Hz-1kHz), typical | >70dB | ||||
| Voltage Gain | 26dB to 44dB (1dB step) | ||||
| Signal to noise Ratio | 106dB | 107.5dB | 106dB | 107.5dB | |
| Required AC Mains |
Operating Voltage (50Hz-60Hz) | 170V-265V AC / 90V-140V AC | |||
| 1/8 Rated Power (@230V, 4ohm) | 7 A | 8 A | 15 A | 16 A | |
| Dimensions W x H x D | 483x89x330 mm – 19″x3.5″x13″ | ||||
| Weight Net (kg-Lb) | 6-13.2 | 8.5-18.7 | 8.5-18.7 | 8.5-18.7 | |
Protections: Soft-start, Turn-on Turn-off transients, Muting at turn-on, Over-heating, DC, RF, Short-circuit, Open or mismatched loads, Overloaded power supply, ICL™, PMS™ and SSP™.
* IEC filtered pink noise signal (40Hz-5kHz, 12dB crest factor). 230V AC mains.
¹ PMS can limit output to prevent excessive current draw tripping the mains breaker.
² SSP can limit output to prevent excessive heating.
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