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Highlighted Companies

Pa 2500 2u Class Ab Professional Power Amplifier 2 500w At 8 Honm Brushed Aluminum - China

price: 1.00 Dollar US$


1. Splendid color display, display the overload protection, current speed gears of fan, audio signal, voltage of AC, connection mode;
2. Brushed aluminum front panel with unique streamline design;
3. Perfect dynamic, comprehensive current limit, overload and chopped protection;
4. Intelligent-controlling fan for radiating;
5. Perfectly combine AB technology and topology;
6. AI insert and SMT automatical technique for strict control the consistency of the products;
7. Adopt A class standard steel disc and fine copper high-powered;toroidal transformer to achieve driving bass, mellow alto and clear treble;
8. Adopt original high-powered enthusiast Toshiba audio tube;
9. With USA branded twin tube, circuits is optimized to perfection;
10. Suitable for stage performances, KTV rooms and conference rooms etc;

RMS 8Ω/STEREO: 500W+500W
20Hz-20KHz 4Ω/STEREO: 800W+800W
THD+N 0.1% 8Ω/BRIDGE: 1600W
Frequency Response ref 1k20Hz-20KHz: ±0.2dB
THD+N :< 0.1%
SNR: 95dB
Damping Factor : >200
SR : >20V/μs
Gain RL 8Ω : 37dB
Input Impedance : balance 20K / unbalance 10K
Output Circuitry: Class AB
AC Power :AC220V / 50Hz±10%
Amplifier and Load Protection: Soft boot, DC, short circuit, over load, overheat, Clipping distortion
Input CONNECTORS: Female XLR Type/ Male XLR Type
Output CONNECTORS: NL4 Speakon socket, Binding post
Controls and LEDs—Rear Panel: Stereo, Splice, Bridging option switch, Bridging incicator, Sensitivity option switch, Grounding switch, 30Hz HI-PASS switch.
Cooling mode: Stepless automatic transmission cooling fan.

Company Contact:

  • Phone: +86-15807507101

  • Address: No.1 E1,District 2,Industrial Transfer Estate, Jiangmen, Enping, Guangdong, China

  • Email: Email

Published date: July 14, 2016 - Modified date: August 1, 2016

  • Business Description: LANNGE ELECTRONICS CO., LTD. established in 2010, is a new high-technology enterprise manufacturing professional wireless microphones, processors, mixers, amplifiers, speakers etc audio products. Our company integrates research, production, sales and service with OEM and ODM value-added services.

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