Professional Amplifier Factory – Class D power amplifier for professional speaker – Lingjie

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We always continually offer you the most conscientious purchaser services, and the widest variety of designs and styles with finest materials. These efforts include the availability of customized designs with speed and dispatch for Portable Home Theater Speakers, Professional Digital Mixing Amplifier, 2 Way Speaker Crossover, Customer satisfaction is our main goal. We welcome you to establish business relation with us. For further information, please don't hesitate to contact with us.
Professional Amplifier Factory – 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

E SERIES


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We emphasize advancement and introduce new products into the market each year for Professional Amplifier Factory – Class D power amplifier for professional speaker – Lingjie , The product will supply to all over the world, such as: Toronto, venezuela, Mongolia, Our company now has many department, and there have more than 20 employees in our company. We set up sales shop, show room, and product warehouse. In the meantime, we registered our own brand. We have tightened inspection for quality of product.
  • We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Cornelia from Czech republic - 2018.06.09 12:42
    This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Laura from Florida - 2017.02.14 13:19
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