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  • Mixer Power Amplifier
  • T-350 T-550 T-650

Descriptions


The basic public address mixer amplifiers have power ratings from 60W, 120W, 240W, 350W,500W to 650W.


They are featured of 3 microphone inputs, 2 aux inputs and 1 EMC input.


Priority muting is achieved via EMC for overriding other inputs except Mic1 on front panel.


Individual gain controls are provided for Mic 1-3 and Aux 1-2, bass and treble controls and master volume control are provided for overall tone control. 70V, 100V and low impedance 4-16ohms speaker outputs are provided. Extensive protection from short-circuit, overload and high temp.

 

Feature


* Mixer amplifier for paging and background music system


* Rated power from 60W, 120W, 240W, 350W, 500W to 650W


* 2U rack mount (less than 350W) and 3U rack mount design


* 70V, 100V and low impedance 4-16ohm speaker output


* Three Mic inputs by phone jack type


* Mic 1 with VOX priority and VOX level on front panel


* Mic 2-3 by phone jack on rear panel


* Two Aux Inputs and 2 line inputs for spare use


* One EMC priority input


* EMC has priority over all inputs except MIC1


* Mic 1-3, Aux 1-2 and master volume controls and bass/treble tone control


* Short circuit, overload and high temp protection


 

Optional


* DC 24V available on less than 500W models


* Panel with/without handhold


* Faults monitoring module, it can output short circuit signal to achieve main/spare amplifier



Specifications

Model

T-350

T-550

T-650

Rated Power Output

350W

500W

650W

Speaker Outputs

70V, 100V & 4~16Ω

Input Sensitivity & Impedance

MIC 1, 2, 3: 5mV/600Ω , Unbalanced phone jack input

MIC 2, 3: 775mV/10KΩ, Unbalanced RCA input

AUX 1, 2: 350mV/10KΩ , Unbalanced RCA input

EMC: 775mV/10KΩ , Unbalanced RCA input

Output Sensitivity & Impedance

MIX OUT: 1V/470Ω , Unbalanced RCA output

Tone

Bass: ±10dB at 100Hz

Treble: ±10dB at 10KHz

Frequency Response

50Hz~16KHz(+1dB, -3dB)

S/N Ratio

MIC 1, 2, 3: 66dB, AUX 1, 2: 80dB

THD

Less than 0.5% at 1KHz, 1/3 rated power

Muting Function

MIC 1 overrides other input signals

with 0-30dB attenuation

Crosstalk

≤50dB

Cooling

Fan automatically start up when temp reaches 55℃

Protection

High temp, overload & short-circuit

Power Supply

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

Power Consumption

500W

750W

950W

Weight

13.96Kg

15.72Kg

17.8Kg

Dimensions

484 x 385x132mm

Finish

Panel: aluminum plate, black

Case: steel plate, black


Diagram

Background music system power professional public address mixer amplifier


Background music system power professional public address mixer amplifier

Background music system power professional public address mixer amplifier


Background music system power professional public address mixer amplifier

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