The RF-AUDIO FP series professional power amplifier is developed for high end market with most powerful output and most reliable performance. Its superb quality has got trust from both China and Oversea markets. It is very popular to all customers since it is released to industry.
Features:
1, Toroidal transformer, extra sufficient capacitor as power supply.
2, Using 2 step amplifying circuit for 400watt to 800watts/8ohm. 3 step amplifying circuit for 900watts to 1500watt/8ohms, that can ensure more efficient and less heat loss.
3, Using SMT components for low voltage and current circuit prevent from making noise and signal loss.
4. Dual, variable speed fans each channel.
5. Male and Female XLR inputs.
6. Speakon and 4 binding post speaker outputs.
7. Mode selector is available for stereo, parallel and bridged-mono operation.
8. Input sensitivity selection,
9. Crossover and grounding left switches are selectable.
10. Limiter button for use in rear panel.
Protestion system:
1. Turn on/off protection: For 4s at turn on and off amplifier output will be muted
2. Clip limiter: Prevent severely clipped waveforms from reaching loudspeakers, while remaining full peak power output.
3. DC protection: Protect against infrasonic signal at the output.
4. Overheat protection: Amplifier will turn into protected while high temperature.
5. Short circuit protection: Protect the amplifier from short circuit.
| Model | FP800 | FP1200 | FP1600 | FP2600 | FP3000 |
| Power |
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| 8Ω STEREO | 400 W | 600 W | 800 W | 1300 W | 1500 W |
| 4Ω STEREO | 600 W | 900 W | 1200 W | 2000 W | 2250 W |
| 2Ω STEREO | 900 W | 1350 W | 1600 W | 2950 W | 3370 W |
| 8Ω BRIDGE | 1200 W | 1800 W | 2400 W | 4000 W | 4500 W |
| 4Ω BRIDGE | 1800 W | 2700 W | 3600 W | 6000 W | 7000 W |
| OTHER Specification |
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| Frequency response |
| 20Hz-20kHz. (+/- 0.5dB) 20Hz-120Hz. (+/- 0.5dB) 50Hz-20kHz. (+/- 0.5dB) |
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| THD+N | < 0.1% |
| S/N rate | > 105dB |
| Damping factor | > 1000 | > 1500 |
| Crosstalk | > 60dB |
| Slew rate | > 40 V/μ s |
| Input sensitivity | 0.775V /1V/1.4V |
| Input impedance | Balance/20KΩ Unbalance/ 10KΩ |
| Voltage gain (8Ω ) | 35.2dB 37.7dB 38.4dB 40.5dB 41.8d |
| Output circuitry | ClassAB 3-tier Class H |
| Cooling | Fans |
| Protection | Soft start, DC, short circuit, over load, clip limit, over heat, |
| Function |
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| Front panel indictor | POWER, ACTIVE, SIGNAL CLIP, PROTECTION. |
| Front panel | Power switch, volume control knob |
| Rear panel | Stereo/parallel/bridge switch, input sensitivity switch, Left-ground switch. Crossover switch. Limiter buttom. |
Product dimension
(W x D x H) (mm) | 483x495x88 (2U) mm | 483x495x133(3U) mm |
Packing dimension
(W x D x H) (mm) | 620x585x170 mm | 620x585x210 mm |
| N. W. | 16kg | 20kg | 22kg | 34kg | 37.0kg |
| G. W. | 17kg | 21kg | 23kg | 35kg | 38kg |
| POWER SUPPLY | AC220V/50Hz. ± 10% |
"RUNFENG AUDIO" is a China based PRO amplifier MANUFACTURER that mainly offers OEM/ODM business for contractors, installers, professinals and all kinds of sound companies all over the world. We have been released RUNFENG DESIGNS to partners both in China and oversea for decades.
The founder, Mr Paul Lin, who started his carear with his strong desire and passion to PRO amplifier and relative audio equipments. He spent most his time and energy to design and research how to make PRO amplifier work. His works has come out and helped many professionals with a high quality but low burget solutions. But he doesn't even stop working hard his research for a better solution.
RUNFENG AUDIO was founded to overtake next revolution of the future, located in Zhongshan city Guangdong province. With clear MOTTO"QUALITY FIRSTLY". We decide to devote ourself to a single line of AUDIO PRODUCTS.
