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Home  >  Products  >  Amplifier  >  Power Amplifier  >  PA-450P

Public Address Power Amplifier 450W

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Public Address System Power Amplifier      

PA-450P



Description:

The  range of public address power amplifiers are designed for general  commercial and industrial public address applications. Rack mount design  in 2U type, rated power of 450W, which provides a wide selection to  meet different size sound system needs. Both balanced and unbalanced  line inputs make it selectable for installer, balanced line output feeds  to another power amplifier as well as secures the signal transmission  is less noise and longer distance. 70V, 100V and 4-16ohm speaker outputs  are convenient for installation when selection different speaker  matching. A master volume control is included. Complete protection  includes clip, short circuit, high temp and overload. Indicators for  power, signal, clip, protection and temp.



Feature

Rack mount PA 100 Volt amplifier in 2U type

Rated power of 450W.

70V, 100V and 4-16 ohm speaker outputs

Isolated transformer for human safety operation

Balanced XLR type line input and unbalanced phone jack line input

Balanced XLR type line output feeds to another power amplifier

Reliable protection of over heat, over load, clip & short circuit

Indications for power, signal, clip, protection and temp

DC 24V power supply backup input at request.




Specification:

Model

PA-450P

Description

Public Address System Power Amplifier

Rated Power Output

450W

Speaker Output

100V, 70V, 4-16Ω

Input

10k ohms(Ω) < 1V , unbalanced phone jack and balanced XLR Input

Output

10k ohms(Ω) 0.775V (0 dB) , Unbalanced phone jack and balanced XLR Input

Frequency Response

60-15KHz

S/N Ratio

≥70dB

THD

Less than 0.1% at 1KHz, 1/3 rated power

Cooling System

Fan auto open when internal temp reaches 55°C

Protection

Temp, overload, short circuit & clip

Power Supply

AC230V or 110V, 50-60Hz

Power Consumption

620W

Dimensions

484x366x88mm

Weight

17.7kg


pa-120p rear.jpg



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