RX9d Power Amplifier
Tour series of professional high power amplifiers
- Top class four channel DSP from DFM audio
- Switched four analog inputs or two AES inputs
- Two Ethernet connectors for amplifier control, built-in router
- LCD indicator in the front panel
- Local control from the front panel
- MUTE buttons
- D class topology
- Two separate switching power supplies
- Forced cooling system with smooth fan speed adjustment
- Easily removable dust filters
- 2U height
- Overload, alarm and limiter indicators (LEDs)
- Detachable power cord(PowerCon)
- Input and line output connectors – XLR
- Output connectors – SpeakON
- Thermal protection
- Clip-limiter
- High mains voltage protection(included 400 V mains)
- DC output protection
- High frequency speaker protection
- Soft signal start
- Short circuit protection
- Microcontroller control and protection system in each of the amplifier channels
| MODEL | RX9d |
|---|---|
| Output Power, 2Ω | 4 х 2500 W |
| Output Power, 2.7Ω | 4 х 2500 W |
| Output Power, 4Ω | 4 х 2200 W |
| Output Power, 8Ω | 4 x 1200 W |
| Peak output voltage | 168 V |
| Frequency Responce | 20 Hz - 20 kHz |
| Total Harmonic Distortion | 0.02 % (20 Hz - 20 kHz) |
| Slew Rate | 60 V/µs |
| Damping Factor | 600 (1 kHz, 8 Ohms) |
| Crosstalk | 60 dB (1 kHz) |
| Signal-to-Noise Ratio (unweighted) | 97 dB |
| Gain | 35 dB |
| Input Impedance | 10 kOhms (balanced) |
| Power Requirements | ~230 V, 50/60 Hz |
| Weight | 12 kg |
| Height | 2U |
| Depth in Rack | 439 mm |
| Dimensions** | 482 х 96 х 442 mm |
| DSP Functions | Crossovers, 20 PEQ per channel, delay up to 1.5 sec/channel, RMS and Peak Limiters, two banks of FIR filter (500 tap each) per channel, speaker library (96 speaker), 92 user presets |
| DSP Parameters | SHARC DSP, 96kHz sampling rate / 40 bit floating point ADC: 120dB SNR , -100dB THD/N +18dBU Input Level DAC: 120dB SNR , -104dB THD/N +18dBU Output Level |
