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JD-MEDIA PA-112 User Manual

JD-MEDIA PA-112
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1. INDEPENDENT SPK SYSTEM
It will be used for independent speaker zone system.
1.󰼿독립된󰼿스피커󰼿시스템
이󰼿방법은󰼿스피커󰼿존이󰼿독립된󰼿시스템으로󰼿운용할때󰼿
사용되는󰼿방식입니다.󰼿
O
UTPUT CONNECTIONS
For the serial connection, impedance setting between
matching transformer and output power of amplifier is
most important. Be sure that total primary impedance
calculated should be higher than that of output
impedance
of amplifier.
앰프󰼿출력을󰼿직렬󰼿연결시는󰼿앰프󰼿출력과󰼿매칭󰼿트랜스의󰼿임피
󰼿던스󰼿설정이󰼿대단히󰼿중요하며,󰼿어떠한󰼿경우라도󰼿연결하려는󰼿
매칭󰼿트랜스의󰼿합산된󰼿1차󰼿임피던스가󰼿앰프의󰼿출력󰼿임피던스󰼿
보다󰼿낮아서는󰼿안됩니다.󰼿
9
Method of matching trans calculation
.
SPK Q'TY =
Series output amp wattage
SPK output wattage per piece
Primary trans IMP = Series output amp wattage IMP x SPK Q'TY
EX) In case SPK output power requirement is
SPK Q'TY
=
480W
= 9 PCS
50W
Primary trans IMP = 16 x 9 = 144
AMP-1
100V/70V
100V/50V/25V/ EUROPE
70V/35V/25V/ AMERICA
100V/50V/25V/ EUROPE
70V/35V/25V/ AMERICA
100V/50V/25V/ EUROPE
70V/35V/25V/ AMERICA
100V/50V/25V/ EUROPE
70V/35V/25V/ AMERICA
50V/35V
25V/25V
COM/COM
100V/70V
50V/35V
25V/25V
COM/COM
100V/70V
50V/35V
25V/25V
COM/COM
100V/70V
50V/35V
25V/25V
COM/COM
AMP-2
AMP-3
AMP-4

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JD-MEDIA PA-112 Specifications

General IconGeneral
BrandJD-MEDIA
ModelPA-112
CategoryAmplifier
LanguageEnglish

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