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Professional power amplifier class AB for public address system
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Professional power amplifier class AB for public address system

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Professional power amplifier class AB for public address system

 

 

Quick Detail:

 

Model Number: DPA12015

Brand Name: PROWEST

Type: power amplifier

Place of Origin: Guangzhou, China

Input Impedance: 20kΩ/10kΩ

Dimensions: 483x453x88mm

 

 

Description:

 

Professional power amplifier Class AB

1. Perfect circuit protected for: over load short circuit, self-excitation, over temperature, mute for on/off, DC output, for sure can be worked in high voice for long time safely.

2. With advanced compress limited circuit, so that bass is stronger and no distortion for hi, excellent components, can be made noise in lower.

3. With XLR and 6.35 input connector, 3kinds of working mode: stereo, bridged and connection in parallel

 

 

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.

 

Applications for audio amplifiers include home audio systems, concert and theatrical sound reinforcement and public address systems.

 

 

Specifications:

 

Characteristic

DPA12015-400

DPA12015-600

DPA12015-800

Out Power(8Ω)

2×400W

2×600W

2×800W

Out Power(4Ω)

2×700W

2×1050W

2×1350W

Out Power(2Ω)

2×1000W

2×1400W

2×1800W

Out Power (BRIDGE) (8Ω)

1250W

1750W

2300W

Out Power (BRIDGE) (4Ω)

1700W

2300W

2900W

Output Circuit Type

Class AB

Class AB

Class AB

Input Impedance

20KΩ

Frequency Response

5Hz~500KHz

THD

0.05%

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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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