Public Address System 100V Amplifier -4 Channel Class-D Digital Power Amplifier T-4D120/T-4D240

This range of 4 channel power amplifiers are class D amplifier of digital signal transmission.

Description

This range of 4 channel power amplifiers are class D amplifier of digital signal transmission. With four separate amplifier in a single chassis and rated power ranges from 120W and 240W of rack mount and tabletop types in 2U height.

Balanced phoenix type line inputs, channel2 input with channel1 priority input, while channel3 with channel2 priority input and channel4 with channel 3 priority input. The phoenix type 100V, 70V and 4-16ohm speaker outputs for each channel are convenient for installation when selection different speaker matching. Master volume controls for each control are included. Complete protection includes peak, short circuit, high temp and overload. Indications for power, signal, peak and protection.

 

Features:

4 separate amplifier into one chassisClass D amplifier of rack mounted type in 2URated power from 120W to 240W per channel100V,70V and 4-16ohm speaker outputs for each channel by phoenix typesbig brother channel input priorityIsolated transformer for humans safety operationBalanced phoenix type line input for each channelReliable protection of peak, shor circuit , high temp and overload.Indications for power, signal, peak, and protectionExcellent device of radiator cooling fanner that ensures working effectivelyAC 115V and 230V voltage selector

Specifications:

Model	T-4D120	T-4D240
Rated Power Output	4x120W	4x240W
Speaker Output	70V,100V&4~16
Input	775mV/0 dB
Frequency Response	80Hz~18KHz
S/N Ratio	Better than 85 dB
THD	Less than 0.1% at 1KHz, 1/3 rated power
Controls	Power switch, volume control
Indicators	Power, clip , signal, protect
Protection	AC fuse, short-circuit, clip and high temp
Power Supply	~110/60Hz or ~230V/50 Hz
Weight	10.5kg	13.5kg
Dimensions	484x450x88 mm