Four channel 100V Power AmplifierPrevious page


The 4 channel power amplifiers are designed for commercial and industrial public address applications. With four separate amplifier in a single chassis and rated power from 60W and per channel which provides a wide selection to meet different size sound system needs. Balanced line inputs by XLR types, 70V, 100V and 4-16ohm speaker outputs for each channel by phoenix types are convenient for installation when selection different speaker matching.

Master volume controls for each control are included. Complete protection includes over heat, over load, clip & short circuit. Indications for power, signal, peak and protection.


19" (483mm wide) rack mountingYes
Height- rack units (1U = 44mm)2U (88mm)
Depth (Built in)448 mm
Depth (incl. front)...
Output Channels4
Output Power per Channel60W
Speaker Outputs70V, 100V & 4~16Ω
Volume Control4x Master
XLR input Sensitivity & Impedance±385mV/10KΩ, Balanced XLR
XLR output Sensitivity & Impedance±385mV/470Ω, Balanced XLR
Frequency Response50Hz~16KHz(+1dB, -3dB )
S/N Ratio>90 dB
THDLess than 0.1% at 1KHz, 1/3 rated power
Ground LiftLift the earth line ground by switch GND/lift to “lift" position
CoolingFan automatically start up when temp reaches 55℃
ProtectionOver heat, over load, clip & short circuit
Power Supply~110V/60Hz or ~230V/50Hz
Power Consumption400W
Main Construction MaterialPanel: aluminum plate / Case: steel plate
Weight16 Kg


Technical Sheet BPA 2 & 4 Channel0.53 MB - pdf
More info

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