Professional Power Amplifier Pa-3900 Class H 3u 2*900w

Blessed with a team of dexterous professionals our organization counted as leading Exporter Manufacturer & Supplier of Professional Power Amplifier PA-3900 CLASS H 3U 2*900W in Jiangmen Guangdong China.
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 H 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 large stage performances KTV rooms pubs and conference rooms etc.

Technical Specifications:
RMS 8IC/STEREO: 900W+900W
20Hz-20KHz 4IC/STEREO: 1400W+1400W
THD+N 0.1% 8IC/BRIDGE: 2800W
Frequency Response ref 1k20Hz-20KHz: A 0.2dB
THD+N: < 0.1%
SNR: 100dB
Damping Factor: >200
SR: >20V/I s
Gain RL 8IC: 40dB
Input Impedance: balance 20K / unbalance 10K
Output Circuitry: 2-tier Class H
AC Power: AC220V / 50HzA 10%
Amplifier and Load Protection: Soft boot DC short circuit over load overheat Clipping distortion