2000W Infrasound Power Amplifier for Infrasonic Sound Generator Speaker, Powerful Long Range Infrasound Bird Scarer

Product Overview

Description

2000W Infrasound Amplifier

 

Infrasound amplifier is to amplify electronic signals in the infrasound bandwidth (BW).

This 2kw Infrasound Power Amplifier is a specially designed to generate high power low frequency infrasonic source. It is a D-type high fidelity power amplifier with very low distortion. Under the rated work voltage, the continuous and undistorted power can be 2000W, and 3000W at peak. It can resist high current shock when switching on/off. It has quick stop function, low distortion (total distortion plus noise <0.03%), various protections from over voltage, over heat, current limit, de-noising). It is reliable and stable, and the long-term stability is not subject to change with external conditions such as temperature, time etc. It is easy to install and use.

With anti-current-shock function, the power is increased gradually from zero to set value when switching on, and decreased from the set value to zero when switching off, to ensure no destroying the infrasound generator by surge current, and no system dead. 

The infrasonic power amplifier can work in coast areas of high humidity and salt fog.

It can have emergency stop function by connecting one 4mm2 signal cable and a button for quick power output shut-off.

The device is robust with 316# stainless steel case.

It can work continuously for 3 months without stop at full power.

This amplifier, with the proper infrasound transducer (microphone) will amplify various infrasound signals, such as earthquake sounds, infrasound in pipelines of liquid or gas flow, low-frequency magnetic fluctuations, low-frequency motor sounds and engine sounds etc.

 

 

Specifications:

Rated power: 2000w (2Ω), max. 3000w

Load impedance: 2Ω to 8Ω

Sine wave output: 1Hz to 300Hz

Frequency range: 1Hz to 2000Hz

Sine wave: 2-99Hz

Background noise level: <100mV

Work temperature: -45 to +75^oC

Power supply: AC110/220V

Size: 225x2155x85mm

 

Applications:

Provide power signal sources for infrasonic bird scarers and other infrasonic sound generators.

 

Notifications:

Avoid frequent continuous shock to prevent fatigue, and power-off shock

Should prevent it from high voltage, fire, high temperature, direct sunlight, and shock from high velocity fluids

This item does not include any infrasonic microphones, infrasonic electrodes, infrasonic probes or infrasonic transducers.