Power Amplifier CF500-4
Analog amplifiers with switching power supply
- MOSFET output transistors
- AB class power amplifier
- Switching power supply
- Forced cooling system with smooth fan speed adjustment
- 2U height
- Input level controls
- Signal indicators (LEDs)
- Illuminated front panel
- Overload and alarm indicators (LEDs)
- MODE switch (STEREO-MONO-BRIDGE)
- High pass input filter
- Removable dust filter
- Detachable power cord
- Input connectors — 1/4″ JACK
- Output connectors — SPEAKON
- Double-stage overload protection
- Short-circuit protection
- Thermal protection
- Clip-limiter
- DC output protection
- High frequency protection
- Soft signal start
| MODEL | CF500-4 |
|---|---|
| Power Rating, 2Ω | |
| Power Rating, 4Ω | 2 х 250 W |
| Power Rating, 8Ω | 2 х 160 W |
| Power Rating, 4Ω, BRIDGE | |
| Power Rating, 8Ω, BRIDGE | 450 W |
| Power Rating, 16Ω, BRIDGE | 290 W |
| Frequency Range(0, - 0.2 dB) | 20Hz…20kHz |
| Total Harmonic Distortion ( 1kHz ) | 0.003 % |
| Total Harmonic Distortion ( 20Hz…20kHz ) | 0.02 % |
| Damping Factor ( 8Ω, 1kHz ) | 400 |
| Slew Rate | 40 V/µs |
| Signal-to-Noise Ratio | 100 dB |
| Crosstalk (1kHz) | 60 dB |
| Sensitivity | 0.775 V |
| Input Impedance (symmetrical) | 10 kOhms |
| Crossover Frequency | |
| Power Requirements (50/60 Hz) | ~220 V |
| Height | 2U |
| Depth in Rack | 324 mm |
| Dimensions | 482 х 96 х 362 mm |
| Weight | 6.5 kg |
Amplifiers from CF-series:
