T-1S120

  • RMS 120W Single Channel Power Amplifier,  
  • 100V/70V/4ohms

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This range of power amplifiers are designed for general commercial and industrial public address applications. Rack mount design in 2U type, rated power ranges from 60W, 120W to 240W which provides a wide selection to meet different size sound system needs. Both balanced and unbalanced line inputs make it selectable for installer, balanced line output feeds to another power amplifier as well as secures the signal transmission is less noise and longer distance. 70V, 100V and 4-16ohm speaker outputs are convenient for installation when selection different speaker matching. A master volume control is included. Complete protection includes clip, short circuit, high temp and overload. Indications for power, signal, clip, protection and temp.

 

Features

 

  • Rack mount amplifier in 2U type
  • Rated power from 60W, 120W to 240W
  • 70V, 100V and 4-16ohm speaker outputs
  • Isolated transformer for human safety operation
  • Balanced XLR type line input and unbalanced 1/4 inch TRS phone jack line input
  • Balanced XLR type line output feeds to another power amplifier
  • Reliable protection of over heat, over load, clip & short circuit
  • Indications for power, signal, clip, protection and temp
  • Excellent device of radiator cooling fanner that ensures working effectively
  • GND/lift switch to have two options: earth line grounded or lifted

 

 

Optional

  • DC 24V input

Model

T-1S120

 

 

Rated Power Output

120W

 

 

Speaker Outputs

70V, 100V & 4~16Ω

Input Sensitivity & Impedance

±385mV/20KΩ, Balanced XLR Input

775mv/10KΩ, Unbalanced TRS Input

Output Sensitivity & Impedance

±385mvV/470Ω, Balanced XLR output

775mv/470Ω, Unbalanced TRS output      

Overload Electromotive Force

>15dB  

Frequency Response

50Hz~16KHz(+1dB, -3dB)   

S/N Ratio

>90dB   

THD

Less than 0.1% at 1KHz, 1/3 rated power  

Ground Lift

Lift the earth line ground by switch GND/lift to “lift” position 

Cooling

Fan automatically start up when temp reaches 55℃

Protection

Over heat, over load, clip & short circuit   

Power Supply

~110V/60Hz or~230V/50Hz or DC 24V      

Power Consumption

200W     

 

 

Dimensions

484x305x88mm    

484x358x88mm

Weight

9.1Kg     

 

 

Finish

Panel: aluminum plate, black

Case: steel plate, black