Inter-M PAM-120A เครื่องขยายเสียงFeature
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
|
|
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
|
|
TRIM VR -60dB Position
|
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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