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Model |
T-B20 |
T-B40 |
T-B60 |
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Rated output power |
20W |
40W |
60W |
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Speaker output |
4~16Ω/100V |
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Input sensitivity& Source |
MIC Input: +5mV, unbalance 6.3 connector |
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Impedance |
AUX Input: 350mV, unbalance RCA connector |
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Tone |
Bass: 100Hz±10dB, Treble: 10KHz±10dB |
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Frequency response |
80~16KHz(-3dB) |
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SNR |
≥75dB |
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T.H.D |
Rated power output, distortion rate≤1% |
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Priority Function |
MIC1 input has the priority than other input |
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Protection |
Overheating protection, short circuit protection, |
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overload protection |
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Input Power |
~220V-240V 50/60Hz |
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Power Consumption |
40W |
80W |
120W |
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Dimension |
284 x 188 x 66.5mm |
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Weight |
2.8Kg |
3.5Kg |
4.2Kg |
* With desktop design, elegant appearance, light weight, and easy to carry.
* It can be used in different sound effect places. This series include 20W, 40W, and 60W,
which can be selected according to room size inquiries.
* Unmatched sound quality, it can connect 4~16Ω output, meanwhile it can connect
100V output, not only can play short distance beautiful music, but also can broadcast
long-distance beautiful voice.
* The output terminal use standard 6.3 audio microphone jack and line input uses
RCA jack, to provide users with different audio input interface options.
* 1 Microphone input with independent volume control.
* 2 audio inputs with independent volume control.
* With function of auto play MP3 and power memory.
* With function of priority, when MIC 1 input, the other audio signal can be
disconnected.
* With power indication light, when connect electrical power and turn on switcher,
the light turns blue.



ITC products are complied with worldwide certificates:CCC,ISO9001,CE & RoHS.Parts of our product are complied with certificates:CB,SASO,ETL,UL,FCC,EN54-24.Parts of loudspeakers are certificated by waterproof,dustproof,fire-proof & explosion-proof.

By now, we have been successfully conducting both import and export activities worldwide for 10 years with suppliers and buyers.
Pre-sale Service
* High Quality + Factory Price + Quick Response + Reliable Service, is our working faith.
* Professional foreign trade team, Reply your Alibaba enquiry and trade messager in 24 working hours.
* 30 system consultants and 10 designers to make drawing and BOQ for each tender.
* Design and BOQ response to customer within 48 hours.
Middle-sale Service
* Testing quality again before sending goods.
* Well-trained sales team for sales and basic technical service.
* Online system software demo and configuration is available.
* PDF specification sheet, system configuration template and architectural & engineer specification for documents support.
* Sending the tracking number/bill of loading, and update the situations of the goods till customers receive the goods.
After-sale service
* ITC guarantee all electronics of 3 years quality warranty.
* ITC could supply 1% wearing spare parts free of charge.
* Two English spoken technician provide online after sales service.
* Technical documents could be downloaded from website www.itc-pa.com.cn.
* All of the quality compliant shall be feedback with a solution within 48 hours.
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