QP2000 Series Power Amplifiers with AFS
QP2125 / 2250 / 2375 / 2500

Amperes Power amplifier with AFS - QP2500

QP2500

QP2000 Series comprises of power ratings from 125W (QP2125), 250W (QP2250), 375W (QP2375) and 500W (QP2500), has been in production for a decade and improvements are made in between.

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Distinct feature is its built in auto fault sensor ( AFS ) and standby changeover relay, making overall setup easier. It has RS485 port which can be controlled and monitored over remote PC, directly via UART or through iPX5500 for IP network.

Features

  • Auto fault senser ( AFS )

  • Built in fault changeover relay

  • Digital setting for Vol, Bass, Treble

  • RS485 data for monitoring and control

  • Fan control options

  • Various protections incl inrush current

  • Efficient for power savings

Technical Specifications

( QP2125 / 2250 / 2375 / 2500 )

Ratings  :

                                  

Power requirement

Voltage                    

Current (ac / dc) 

                                  

                                    

                                    

Standby current

    

Input and Output:

Inputs             

 

Output

Output impedance

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Freq response       

S/N ratio          

Controls          

Protection         

Cooling                

Communication 

Fault sensing     

Display        

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Dimensions  :  

Weight  (kg)  :    

125 / 250 / 375 / 500W 100V 

  

 

220 - 240 V ac / 24V DC 

QP2125 : 1.0A  /  8A

QP2250 : 1.8A / 15A

QP2375 : 2.4A / 20A

QP2500 : 3.0A / 25A

0.35A max (24V DC)

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Line 1V balanced w link out

 

100V line / 4 Ohm                      80 / 40 / 27 / 20 Ohm

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70 - 15 KHz

> 70 dB @1KHz, 1V

Volume, Bass, Treble

Fuse, thermal, short

Dual speed fan temp ctrl

RS485 ; 19.2 kbps

Internal 20kHz pilot tone 

2x18 character LCD

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482 X 88 X 335 mm

12.3 / 13.5 / 16.5 / 18.8

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Documents

Catalogue

Instruction Manual

ACAD Image