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Professional Audio Power Amplifiers CLASS H for KTV / Concert Hall
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Professional Audio Power Amplifiers CLASS H for KTV / Concert Hall

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Professional Audio Power Amplifiers CLASS H for KTV / Concert Hall

 

 

Quick Detail:

 

Model Number: DPA120045

Brand Name: PROWEST

Type: Professional amplifier

Place of Origin: Guangzhou, China

Certificate: CE, RoHS

Input Impedance: 20kΩ

Circuit type: Class H

 

 

Description:

 

Power Amplifier
ME bi-channel power amplifiers adopt SMT modular design where the high quality elements and devices are selected. The unique design for drive circuit makes excellent the ability of timber analysis and expressing, especially that it can guarantee protecting the sound boxes. The unique heat dissipation design makes the thermal conversion more efficient while guaranteeing that it will be non-stop working and non-protective even in the worst working situation.

 

 

Applications:

 

What is an Amplifier?

An amplifier is used in order to increase the power of a signal. This is done by using energy from a power supply and controlling the output to match the signal input’s shape but with larger amplitude. Amplifiers can be specified according to their input and output properties. Amplifiers have some kind of gain that relates the magnitude of the output signal to the input signal. The gain in analog amplifiers is specified in decibels (dB), whereas the gain bandwidth is in Hertz.

 

Applied to situations like KTV, Concert Hall, Performance, Conference, and even house, etc.

 

 

Specifications:

 

Characteristic

DPA12045-450

DPA12045-600

DPA12045-900

Out Power(8Ω)

2×450W

2×600W

2×900W

Out Power(4Ω)

2×700W

2×900W

2×1400W

Out Power (BRIDGE) (8Ω)

1400W

1800W

2800W

Output Circuit Type

Class H

Class H

Class H

Input Impedance

20KΩ

Frequency Response

20Hz~20KHz

THD

0.05%

Slew Rate

80V/usec

Hum and Noise

103dB

Damp Modulus

200

Cooling

Front-to rear airflow, temperature controlled speed

Safeguard

Short circuit, open circuit, direct voltage, high temperature, radio-frequency, ultralow frequency

N Weight/G Weight(Kg)

19/23.2

19.5/23.7

25/29.2

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Mr. Misen
Tel: 86-755-29919517
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Contact Method
China Sound Equipment Online Market
NO.898,North Zhongxing Road, Shenzhen, Guangdong, China (Mainland)
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