| Place of Origin: | China (Mainland) |
|---|---|
| Type: | Professional Amplifier |
| Model Number: | TI-350B |
| Brand Name: | ITC |
| Speaker Outputs: | 70V, 100V & 4~16 Ohm |
| 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 |
| Gain Control: | +-2.5mV~+-75mV at 30dB |
| Crosstalk: | <50dB |
| Phantom Power: | +48V, with LED indicator |
| Cooling: | Fan automatically start up when temp reaches 55 c |
| Protection: | High temp, overload & short-circuit |
Quick Details
Specifications
Descriptions
The basic public address 5 zone mixer amplifiers have power ratings from 60W, 120W, 240W,
350W, 500W to 650W. They are featured of 3 balanced 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.
Features
* 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
* 5 zone and all zone speaker terminals
* 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
* 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
Switch
Specifications
|
Model |
TI-350B |
TI-550B |
TI-650B |
|
Rated Power Output |
350W |
500W |
650W |
|
Speaker Outputs |
70V, 100V & 4~16Ω |
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Input Sensitivity & Impedance |
MIC 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 |
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Output Sensitivity & Impedance |
MIX OUT: 1000mV/470Ω, Unbalanced RCA output |
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Tone |
Bass: ±10dB at 100Hz, Treble: ±10dB at 10KHz |
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|
Frequency Response |
50Hz~16KHz(+1dB, -3dB) |
||
|
S/N Ratio |
MIC 1, 2, 3: 66dB, AUX 1, 2: 80dB |
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|
THD |
Less than 0.5% at 1KHz, 1/3 rated power |
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Muting Function |
MIC 1 overrides other input signals with 0-30dB attenuation |
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|
Gain Control |
±2.5mV~±75mV at 30dB |
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Crosstalk |
≤50dB |
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Phantom Power |
+48V, with LED indicator |
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|
Cooling |
Fan automatically start up when temp reaches 55℃ |
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Protection |
High temp, overload & short-circuit |
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Power Supply |
~110V/60Hz or ~230V/50Hz or DC 24V |
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Power Consumption |
500W |
750W |
950W |
|
Weight |
18.9Kg |
22.6Kg |
23.9Kg |
|
Dimensions |
484x385x132mm |
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Finish |
Panel: aluminum plate, black Case: steel plate, black |
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