China Wholesale Active Speaker Amplifier – Class D power amplifier for professional speaker – Lingjie
China Wholesale Active Speaker Amplifier – 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:
"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our firm to the long-term to develop together with consumers for mutual reciprocity and mutual advantage for China Wholesale Active Speaker Amplifier – Class D power amplifier for professional speaker – Lingjie , The product will supply to all over the world, such as: Latvia, Estonia, Porto, We will initiate the second phase of our development strategy. Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
By Belle from Moldova - 2018.06.18 19:26
This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
By Mary from Denmark - 2017.09.26 12:12
