FI-AMP300DP
4x300W with DSP & Constant Voltage Professional Amplifier
The FI-AMP300DP Professional Amplifier with DSP and Constant Voltage is a cutting – edge audio tool crafted for large – scale commercial setups, public address systems, and high – end sound reinforcement projects.
It combines high – powered performance with digital signal processing and constant voltage capabilities, making it a perfect fit for a wide range of professional uses. Whether it’s for a large – scale event or a permanent audio installation, it can meet the most demanding requirements.
Features
Applications
Specifications
- High - Power Output: It can supply 300W per channel @ 8Ω loads and 450W per channel @ 4Ω loads. This ensures consistent and crystal - clear audio in big spaces such as stadiums, conference centers, and retail complexes.
- DSP - Driven Flexibility: Equipped with built - in digital signal processing, it allows real - time adjustment of EQ, crossovers, compression, and delay. It also comes with pre - set configurations for different environments, which simplifies the optimization process.
- Constant Voltage Compatibility: The 70V/100V mode is designed for long - distance speaker installations. It minimizes signal loss and guarantees uniform sound quality across distributed systems.
- Multi - mode Functionality: It can operate in stereo, bridge - mono, or parallel modes, providing great flexibility for various speaker arrangements.
- Advanced Protection: It has built - in safeguards against overheating, overloading, short - circuits, and DC signals, ensuring the safety of both the amplifier and the speakers.
- Ease of Use and Connectivity - It has an easy - to - use front program setting panel and master volume control knobs for straightforward monitoring. - It offers USB and Ethernet connectivity and Dante audio network enabling remote control and software - based configuration.
- Public address systems in airports and shopping malls.
- Houses of worship and auditoriums.
- Background music setups in hotels and restaurants.
- Mobile sound systems for live events.
| Inputs | 2 independent audio channels(analogue), optional Dante 2 digital inputs |
| Outputs | Phoenix connectors and 70V/100V terminal blocks |
| Power Output | 4x300W at 8Ω, 4x450W at 4Ω |
| Frequency Range | 20Hz - 20kHz ±0.5dB |
| Gain | 26dB |
| Signal/noise ratio | > 102dB/A |
| THD | < 0.05% typical < 0.01% 1Khz-6dB |
| Protective circuit | Soft start, over temperature, short circuit, DC |
| Power supply | 90 ~ 264 AC / 50-60Hz |
| Power consumption | Standby mode < 5W, ideal mode < 18W, max loading(musical) < 450W |
| Cooling | Passive |
| Output power | 4x300W / 2x100V output at 500W 2x300W / 1 x 100V output at 500W |
| Minimum impedance | 4 Ohms |
| DSP processor | ADI auido DPS + ARM, 24bits, 96Khz, 2 inputs & 4 output |
| DSP PEQ | 15 bands for input & output |
| DSP filters | Butterworth / Linkwitz-Riley / Bessel: -6dB, -12dB, -18dB, -24dB, -48dB |
| DSP limiting | RMS Compressor and peak stop for each output |
| DSP FIR | 1024 taps for input & output |
| DSP route | Input matrix, amplifier mode (mono, bridge, stereo) |
| DPS noise gate | yes |
| Shipping dimension | 550x272x90 mm |
| Net weight | 3.6kg |
| Gross weight | 4.6kg |