Active Speaker Amplifier Manufacturers – 1800W pro audio power amplifier high power amplifier for performance – Lingjie

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Sticking to the principle of "Super High-quality, Satisfactory service" ,We are striving to generally be a very good business partner of you for The Range Speakers, Professional Amplifier, Speaker System With Subwoofer, Our professional technical team will be wholeheartedly at your service. We sincerely welcome you to visit our website and company and send us your inquiry.
Active Speaker Amplifier Manufacturers – 1800W pro audio power amplifier high power amplifier for performance – Lingjie Detail:

Product model: LIVE-2.18B

Output power: 8Ω stereo output power: 1800W

4Ω stereo output power: 2920W

2Ω stereo output power: N/A

8Ω bridge connection: 5840W

4Ω bridge: N/A

Performance gain: 42.3dB

Signal-to-noise ratio: >80dB

Conversion speed: 20V/μs

Damping coefficient: >200@8Ω

Frequency response: +/-0.5dB, 20Hz+20KHz

Resolution: 80dB

THD: 0.05%

Function: low pass, stereo mode, grounding switch, sensitivity

Input impedance: 10K/20K ohurs, unbalanced or balances

Output socket: 4-POLE Speakon per channel and a pair of binding posts

Output to circuit type: 3 STEPS CLASS

Protection function: peak clipping voltage limit, short circuit, overheating, DC protection, soft start protection

Power switch/volume: on/off on the front panel, -80dB-0dB variable on the front panel

Indicator light: LED on the front panel

Power supply: ~220V +/-10% 50Hz

Static power loss: <60W

Cooling method: 2 temperature-controlled high-speed fans strong cooling air, air flow flows from the front to the back

Weight: 16.7kg

Dimension(LxDxH): 483x345x88mm

The product is equipped with a LIMITER switch, you can select LIMITER ON and OFF under the premise that the system signal is stable to improve the acoustic effect.

This product has a good built-in DC protection (±1.5V), which can effectively protect the loudspeaker.

Each channel has its own SIGNAL and CLIP indicators.

When the protection circuit of each unit is activated, the PROTECTION indicator lights up and the sound output stops automatically. For example, if the working temperature of the power amplifier increases, the PROTECTION indicator will light up.

Variable-speed low-noise fans ensure high reliability. When the power is turned on initially, the fan rotates slowly, but when the heat sink temperature exceeds 50°C (122°F), it will automatically start. When the temperature changes, the fan speed will automatically adjust accordingly.

The large-surplus transformer of the device selects a silicon steel core with ultra-low excitation current to ensure the strong heart of the product, and save energy, and it is green and environmentally friendly.


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Active Speaker Amplifier Manufacturers –  1800W pro audio power amplifier high power amplifier for performance – Lingjie detail pictures

Active Speaker Amplifier Manufacturers –  1800W pro audio power amplifier high power amplifier for performance – Lingjie detail pictures


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Our firm sticks to the basic principle of "Quality is the life of your company, and status will be the soul of it" for Active Speaker Amplifier Manufacturers – 1800W pro audio power amplifier high power amplifier for performance – Lingjie , The product will supply to all over the world, such as: Mongolia, Swansea, Jamaica, We are your reliable partner in the international markets of our products. 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. We are willing to cooperate with business friends from at home and abroad, to create a great future. Welcome to Visit our factory. Looking forward to have win-win cooperation with you.
  • We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Miranda from Jordan - 2017.08.15 12:36
    We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Charlotte from Marseille - 2017.08.18 11:04
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