Digital Professional power amplifier , 2x45w 8 ohm for home DPA12039 manufacturer from China Hangzhou Direct Electronics Co.,Ltd

Digital Professional power amplifier , 2x45w 8 ohm for home

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: DPA12039

Digital Professional power amplifier , 2x45w 8 ohm for home

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Digital Professional power amplifier , 2x45w 8 ohm for home

Quick Detail:

Model Number: DPA12039

Place of Origin: Guangzhou, China

Brand Name: PROWEST

Type: power amplifier

Input Impedance: 20kΩ/10kΩ

Color: Black

Description:

High reliable professional stage amplifier

2U Aluminum panel design with strong case instruction

With Protect and Clip LED indicator on the front panel

Short circuit, thermal, overloads, clip limiter, DC fault and soft start protection

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:

Model No.:	DPS12039
8 ohms stereo power	2x45W
4 ohms stereo power	2x60W
Frequency Response	20Hz – 20kHz
THD 20Hz-20kHz for 1W	<0.1%
S/N ratio	>80 dB
Crosstalk	>70dB