Inter-M PAM-120A เครื่องขยายเสียง 120W MODULAR TYPE MIXING AMPLIFIER, 4Ω/70V/100V, 6 AUDIO INPUTS WITH TRIM/EQ/PHANTOM POWER, 5 ZONE SELECTOR, DC 24V BACKUP
PAM-120A/340A/480A
Overview
PAM-340A / 480A is a high output P.A amplifier that power output terminal is designed with transless method, so it makes high quality sound and features optional tuner, CD, wireless mic, etc available together. It is possible to be announced in selected zones or all zones using speaker selection switch and connecting with remote amplifier makes it possible to broadcast via remote control. Also, it's convenient to use in a diverse environment by offering a variety of functions such as priority broadcasting, CHIME, EM, etc.
Feature
Power output terminal of high output P.A amplifier
- Which has no output trans is designed with transless method, so it makes high quality sound.
Various Options
- Optional tuner, CD, wireless mic are available according to user environment.
Remote Control System
- It is possible to use by connecting with remote amplifier and to be announced in selected zones via the remote amplifier.
Speaker Selection Switch
- It is possible to be announced in selected zones or all zones using 5 speaker selection switches and one ALL switch.
MIC Priority Broadcasting
- It is designed to make it possible to block broadcasting from other sound sources when broadcasting CHI, CH2 because
CH1 and CH2 inputs have priority broadcastings.
Tone Control Volume
- It is possible to control tone considering what is preferred using high or low tone controller according to usable frequency.
Application
Remote mic
* Broadcasting alarm sound and mic TALK function
* Broadcasting area selection
* Output level meta
* Mic broadcasting
* CHIME output removal
Specification
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PAM-120A
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PAM-340A
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PAM-480A
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Rated Output Power
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120W (RMS):THD 1%
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340W (RMS):THD 3%
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480W (RMS):THD 3%
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Frequency Response
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Amp In
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80Hz~20kHz
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Link In
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80Hz~15kHz
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CH1~CH6
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120Hz~8kHz
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Remote In
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120Hz~8kHz
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T.H.D
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less than 1%
(If rated output is 1kHz)
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less than 0.5%
(If half power output is 1kHz)
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S/N Ratio
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Amp In
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Over than 90dB
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Over than 88dB
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Link In
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Over than 65dB
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CH1~CH6
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Over than 50dB
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Remote In
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-
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Over than 50dB
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Input sensitivity
/impedance
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CH 1~CH 6
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|
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TRIM VR -60dB Position
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1mV/10kΩ
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TRIM VR -16dB Position
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158mV/10kΩ
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Link In
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100mV/10kΩ
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Amp In
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1V/47kΩ
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1V/20kΩ
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Remote In
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-
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1V/10kΩ
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Speaker Output/Impedance
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120W/4Ω, 70V/42Ω,
100V Ω /83Ω
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340W, 100V/29.4Ω
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480W, 100V/20.8
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Preamp Out/Impedance
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1V/600Ω
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Tone Control (100Hz, 10kHz)
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±12dB
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CH1~CH6 EQ Control (100Hz, 1kHz, 10kHz)
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±12dB
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Operation Temperature
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-10°C~+40°C
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Power Source
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AC100V-120V/220V-240V, 50/60Hz
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Power Consumption
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135W(1/8 POWER)
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260W(1/8 POWER)
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360W(1/8 POWER)
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200W(1/3 POWER)
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400W(1/3 POWER)
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550W(1/3 POWER)
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300W(FULL POWER)
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620W(FULL POWER)
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880W(FULL POWER)
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Weight
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13kg
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13.5kg
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15.5kg
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Dimensions
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420(W)×132(H)×360(D)mm
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