9-channel Power amplifier fr home theater system

Availability:
Quantity:
  • PA9300 home theater power amplifier
MODELPA7300
SAMPLE NO.:
CUSTOMER
SPECIFICATION250W*5 + 125W*4ch    HIFI AMPLIFIER
NO.STANDARD TEST CONDITIONSNO.STANDARD TEST CONDITIONS
1.Supply Voltage/Current: AC 0-300V/50HZ  60Hz5Measurement Bandwidth: audio precision 10Hz Hi pass & 20KHz Low pass Filter
2.Operating Voltage:AC=230V50Hz6Output Load:  4Ω/400W no induce Resistor
3.Signal Source: 600Ωunbalanced audio precision7Amplifier Position:>10 inch free air space sides Of heat sink
4.Reference Frequency:  1KHz8Operating Temperature:  25℃±3℃

NO.TEST ITEMSTEST CONDITIONSUNITSPEC
CH1CH2CH3CH4CH5CH6CH7
1OUTPOWR1%THD 4Ω/1KHz  RCA  inputW200200200200200200200
2THD+NRATED POWER  @4Ω/1KHz ,RCA input+30K%0.010.010.010.010.010.010.01
3S/NRATED POWER @4Ω/1KHz  RCA input +AdB105105105105105105105
POWER 1W@4Ω1KHz  RCA input +AdB95959595959595
4SEPARATTIONREAD POWER @4Ω/1KHz  RCA input+AdB-65-65-65-65-65-65-65
5INPUT SENSITIVITYRATED POWER 4Ω/1KHz RCA  INPUTmV750750750750750750750
XLR  INPUTV1.41.41.41.41.41.41.4
6FREQUENCY RESPONSEPOWER 1W/4Ω1KHz-3dB RCA input  SPEAKE OUTHz10-30K10-30K10-30K10-30K10-30K10-30K10-30K
7OUTPUT NOISESIGNAL SOURCE:600Ω IMPEDANCE SIGNAL OFFmV0.50.50.50.50.50.50.5
8PROTECTOR OUTPUTSHORT ACROSS OUTPUT(1W-FULL POWER @4Ω/1KHZ  For 2 Minutcs)PASSOKOKOKOKOKOKOK
9VOLTAGE SUPPLY EXTREMESFULL POWER @4Ω/1KHz (+)10% Voltage Duration:10 MinutesPASSOKOKOKOKOKOKOK
 No-LOADS @4Ω/1KHz(+)20% Voltage Duration:2 MinutesPASSOKOKOKOKOKOKOK
10TEMPERAT-URB TEST    RATED POWER @4Ω/1KHZ,60Minutes at Heat sink 90909090909090
11PROTEC-   TOR TESTTEMPERATURE PROTECTOR (RATED POWER@4Ω/1KHz)






PROTECTOR TIME (RATED POWER@4Ω/1KHz)min






12DC OFF SETDC LEVEL OUTPUT (NO-SIGNAL)mV>3mV>3mV>3mV>3mV>3mV>3mV>3mV
13HI-POTESI LINE TO GROUND&SPEAKR OUTPUT 10scc 3000V/3mAPASSok
14CURRENT DRAWREAD POWER @4Ω/1KHz RCA inputw2500
15FUSEAC SELECT 230V/50Hz & 115V/60HzAT10A/250V
COMMENTS


Previous: 
Next: 

Product Category

Davecl Industrial  CO., LIMITED

 robinwang111

  +86 19867722735 (wechat)

   +86 18665912888 (whatApp/Wechat)

  rw@davecl.com

  Room 504, President Commercial Centre, 608 Nathan Road, Mongkok, Kowloon, HK

  No.9, Street 4, Xiangmang Xilu South,Qingxi Town, Dongguan, GD, China

QUICK LINKS

Home

Contact us
Copyright © 2021 Davecl Industrial CO., LIMITED. All rights reserved.    粤ICP备20004811号-3
Support by Leadong