China Wholesale Trs Professional Karaoke Amplifier Manufacturers – Class D power amplifier for professional speaker – Lingjie
China Wholesale Trs Professional Karaoke Amplifier Manufacturers – Class D power amplifier for professional speaker – Lingjie Detail:
Noise-free cooling system
E series amplifier is equipped with a noise-free cooling system, so that the power amplifier can maintain a safe heat resistance level even in a high temperature environment, and it can be operated under unobtrusive background noise. The design of this noiseless cooling system allows even high-power amplifiers can be installed in a noisy and sensitive area without worrying about causing any interference.
● Toroidal transformer power supply
● Class D amplifier module
● High sensitivity CMRR balanced input, enhances noise suppression.
● It can maintain maximum stability under continuous full power operation with 2 ohm load.
● XLR input socket and connection socket.
● Speak ONNI4 input socket.
● There is input sensitivity selection on the rear panel (32dB / 1v / 0.775v).
● There is a connection mode selection on the rear panel (stereo / bridge-parallel).
● There is a power circuit breaker on the rear panel.
● The independent channel on the front panel has temperature, protection and peak-cutting warning lights.
● Independent channel power indicator on the front panel and -5dB / -10dB / -20dB signal indicator.
● Back panel has parallel and bridge indicators.
Specifications
Model | E-12 | E-24 | E-36 | |
8Ω,2 channels | 500W | 650W | 850W | |
4Ω,2 channels | 750W | 950W | 1250W | |
8Ω,one channel bridge | 1500W | 1900 | 2500 | |
Frequency response | 20Hz-20KHz/±0.5dB | |||
THD | ≤0.05% | ≤0.05% | ≤0.08% | |
Input sensitivity | 0.775V/1v/32dB | |||
Damping coefficient | ≥380 | ≥200 | ≥200 | |
Voltage gain (at 8 ohms) | 38.2dB | 39.4dB | 40.5dB | |
Input impedance | Balanc 20KΩ, unbalanced 10KΩ | |||
Cool | Variable speed fan with airflow from front to back | |||
Weight | 18.4Kg | 18.8Kg | 24.1Kg | |
Dimension | 430×89×333mm | 483×89×402.5mm | 483×89×452.5mm |
Product detail pictures:
Related Product Guide:
We have now a specialist, efficiency staff to provide good quality company for our consumer. We normally follow the tenet of customer-oriented, details-focused for China Wholesale Trs Professional Karaoke Amplifier Manufacturers – Class D power amplifier for professional speaker – Lingjie , The product will supply to all over the world, such as: Sao Paulo, Malta, Jordan, Our advantages are our innovation, flexibility and reliability which have been built during last 20 years. We focus on providing service for our clients as a key element in strengthening our long-term relationships. The continual availability of high grade products in combination with our excellent pre- and after-sales service ensures strong competitiveness in an increasingly globalized market.
By Judy from India - 2018.12.22 12:52
Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
By Ryan from Jordan - 2018.11.28 16:25