1. Exquisite design:
Standard 1u height design, sturdy steel shell, lightweight, reliable, innovative and fashionable.
2. Class D: Advanced Class D output circuit
3. PFC: Power factor correction: global operation.(AC:85-265V)
Power load balancing with PFC (power factor correction) technology can enhance the efficiency of power distribution operation
4.Green Audio Amplifier: Legendary green audio power technology can improve efficiency and minimize carbon emissions and power operating costs.
5.SRM (Smart Rail Track Management): Reduce heat consumption and improve efficiency.
New standards for quality and availability
The built-in 4x4 I / O matrix provides highly flexible routing, allowing users to mix and route analog and digital I / O
Simple, plug and play DSP allows any node in the RS485 network to easily route to dBa PC Audio.
| Model | PFA302 | PFA502 | PFA802 | PFA1002 | PFA1302 |
| Outputs Stages | |||||
| Maximum output power per channel( 8Ω) | 300Wx2 | 500Wx2 | 800Wx2 | 1000Wx2 | 1300Wx2 |
| Maximum output power per channel( 4Ω) | 300Wx2 | 500Wx2 | 800Wx2 | 1000Wx2 | 1300Wx2 |
| Maximum output power per channel( 2Ω) | 300Wx2 | 500Wx2 | 800Wx2 | 1000Wx2 | 1300Wx2 |
| Maximum Bridge output power ( 8Ω ) | 1000Wx1 | 1500Wx1 | 2400Wx1 | 3000Wx1 | 4000Wx1 |
| Typical Distortion (8 ohms) | 0.02% | ||||
| Maximum Distortion | <2% | ||||
| Frequency Response(20-20khz) | +/-1 dB | ||||
| Noise (20 Hz-20 kHz, 32 dB Gain) | <1mv | ||||
| Damping Factor (8 ohms) | 5000 | ||||
| Output Circuitry | CLASS D | ||||
| Input Sensitivity | 1.5V | ||||
| Maximum Gain (1.2V setting) | 32dB | ||||
| Maximum Input Level | 20dB | ||||
| AC Power Requirements | 85V-265V | ||||
| Input connector | 3-pin XLR, balanced signal input | ||||
| Output connector | SPEAKON | ||||
| Limiter set | Peak limiting, RM voltage limiting, RMs current limiting. | ||||
| Amplifier and load protection | Above/below the specified Ac voltage; Dangerous signal (clippingdistortion, super high frequency, long-term RMS): DC output ; Overtemperature; Short circuit; Mute sound when turning on/off. | ||||
| Heat dissipation method | Air cooling,fan infinitely variable speed | ||||
| Nominal Voltage voltage | 110-240V 50/60Hz | ||||
| Fuse | 10A | ||||
| Weight | 7.5Kg | ||||
| Size | W: 483 mm ,D: 268 mm ,H:44 mm | ||||
Frequently Asked Questions
1. Who are we?
We are based in Guangdong, China, start from 2014, sell to Domestic Market(50.00%), South America(14.00%), South Asia(10.00%), North America(8.00%), Eastern Europe(3.00%), Southern Europe(3.00%), Northern Europe(3.00%), Western Europe(3.00%), Southeast Asia(1.00%), Eastern Asia(1.00%), Mid East(1.00%), Oceania(1.00%), Central America(1.00%), Africa(1.00%). There are total about 11-50 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;
3. What can you buy from us?
Professional Digital Amplifier, Digital Amplifier Module, Digital Active Speaker Amplifier, DSP, Professional Audio Speaker
4. Why should you buy from us not from other suppliers?
Dedicated to developing, designing, and selling various professional audio products for the professional audio market, such as professional amplifiers, Professional Sound Column Speakers, active speaker amplifiers, amplifier modules, and self-developed DSP
5. What services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF ,EXW; Accepted Payment Currency: USD, EUR, HKD; Accepted Payment Type: T/T, L/C; Language Spoken: English, Chinese
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Contact Us
+86 138 0987 4978
+86 138 0960 5077
+86 133 8005 1648
2nd Floor, Building 6, No. 341, Jinou Road, Jianghai District, Jiangmen City, Guangdong Province