Speaker Amplifier Factories – Pro audio power amplifier for single 18″ Subwoofer – Lingjie

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

With this motto in mind, we have turn out to be amongst probably the most technologically innovative, cost-efficient, and price-competitive manufacturers for Array Speakers For Church, Bluetooth Conference Speaker, Wireless Karaoke Microphone, We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
Speaker Amplifier Factories – Pro audio power amplifier for single 18″ Subwoofer – 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.


Product detail pictures:

Speaker Amplifier Factories –  Pro audio power amplifier for single 18″ Subwoofer – Lingjie detail pictures

Speaker Amplifier Factories –  Pro audio power amplifier for single 18″ Subwoofer – Lingjie detail pictures


Related Product Guide:

To be a result of ours specialty and repair consciousness, our corporation has won a good popularity amid consumers everywhere in the environment for Speaker Amplifier Factories – Pro audio power amplifier for single 18″ Subwoofer – Lingjie , The product will supply to all over the world, such as: Nicaragua, Leicester, Botswana, Due to good quality and reasonable prices, our products have been exported to more than 10 countries and regions. We are looking forward to cooperating with all customers from at home and abroad. Moreover, customer satisfaction is our eternal pursuit.
  • The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Jack from luzern - 2018.10.09 19:07
    This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
    5 Stars By Mignon from Sri Lanka - 2017.08.16 13:39
    Write your message here and send it to us