China Wholesale Karaoke Amplifier And Speakers Manufacturers – Class D power amplifier for professional speaker – Lingjie
China Wholesale Karaoke Amplifier And Speakers 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:
"Based on domestic market and expand overseas business" is our improvement strategy for China Wholesale Karaoke Amplifier And Speakers Manufacturers – Class D power amplifier for professional speaker – Lingjie , The product will supply to all over the world, such as: Uruguay, Namibia, Johor, Our stock have valued 8 million dollar , you can find the competitive parts within short delivery time. Our company is not only your partner in business, but also our company is your assistant in the coming corporation.
By Alan from Korea - 2017.01.11 17:15
A good manufacturers, we have cooperated twice, good quality and good service attitude.
By Federico Michael Di Marco from Madagascar - 2017.11.20 15:58
