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รหัส : T-450B
ยี่ห้อ : ITC-AUDIO
รุ่น : ITC-AUDIO T-450B
ราคาปกติ :  20,000.00 บาท  
รายละเอียดย่อ :
ITC T-450B เพาเวอร์มิกเซอร์ เครื่องขยายเสียง ระบบเครื่องเสียง ประกาศ สาธารณะ Power Amplifier 450 w. (XLR Balance Mic input + Phantom Power)

ราคาพิเศษ สอบถามโทร 080-6144774 , 02-9810944

รายละเอียดทั้งหมด

ITC T-450B  เพาเวอร์มิกเซอร์ เครื่องขยายเสียง ระบบเครื่องเสียง ประกาศ สาธารณะ Power Amplifier 450 w. (XLR Balance Mic input + Phantom Power) The basic public address mixer amplifiers have power ratings from 30W, 60W, 120W, 240W, 350W, 500W to 650W. They are featured of 3 balanced microphone inputs, 2 aux inputs and 2 EMC inputs.
Priority muting is achieved via EMC1-2 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.
FEATURES :

  • Mixer amplifier for paging and background music system
  • Rated power from 30W, 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 balanced Mic inputs
  • Mic 1(phone jack) with VOX priority and VOX level on front panel
  • Mic 2-3 by XLR type on rear panel with phantom power
  • Two Aux Inputs and 2 line inputs for spare use
  • Two EMC priority inputs
  • EMC1 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

OPTIONS :

  • 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

SPECIFITIONS :

 
  Model T-450B
  Rated Power Output450W
Speaker Outputs70V, 100V & 4~16Ω
Input Sensitivity & ImpedanceMIC 1, 2, 3: 5mV/600Ω, Unbalanced phone jack input
MIC 2, 3:±2.5mV/2KΩ, balanced XLR 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 & ImpedanceMIX OUT: 1000mV/470Ω, Unbalanced RCA output
ToneBass:±10dB at 100Hz
Treble:±10dB at 10KHz
Frequency Response50Hz~15KHz(+1dB, -3dB)
S/N RatioMIC 1, 2, 3: 66dB, AUX 1, 2: 80dB
THDLess than 0.5% at 1KHz, 1/3 rated power
Muting FunctionMIC 1 overrides other input signals
with 0-30dB attenuation
Tone Control±2.5mV~±75mV at 30dB 
Crosstalk ≤50dB
Phantom Power+48V, with LED indicator
CoolingFan automatically start up when temp reaches 55℃
ProtectionHigh temp, overload & short-circuit
Power Supply~110V/60Hz or ~230V/50Hz or DC 24V
  Power Consumption600W
Dimensions484x350x132mm
FinishPanel: aluminum plate, black
Case: steel plate, black