4 Channel MP3 Power Amplifier Matrix Mixer Public Address Amplifier

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US $420-800 / Unit | 10 Unit/Units public address amplifier (Min. Order)
Supply Ability:
1000 Unit/Units per Week public address amplifier
Guangzhou, Shenzhen or HK
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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
T-4060MP T-4120MP T-4240MP
Power Output:
Versatile Speaker Output:
70V, 100V & 4Ω
S/N Ratio:
LINE1-4 Output Level:
1V/ 600 ohm (Balanced)
Frequency Response:
80-16KHz (0/-3dB )
SD File System:
Only support FAT16 & FAT32, not support to create folder
Power Consumption:
Power Supply:
Packaging & Delivery
Packaging Details
Full-sealing package of Products:
We adopt full-sealing bubble film+stretch film+wood frame (or wood box). It will keep the moist from entering into the package to make the products rusted.
Delivery Time
Shipped in 20 days after payment

4 Channel MP3 Power Amplifier Matrix Mixer Public Address Amplifier


Product Description



1)  It’s 4x4 matrixs pa system controller in design of 3U rack mount.

2)  All input could be matrix-style assigned to different 4 output simultaneously.

3)  5 input and MP3 input are with individual treble/bass control and volume control.

4)  3 Mic/Line input is with phantom power and gain control.

5)  2 AUX input is in type of RCA and is with gain control.

6)  It’s with both USB port & SD slot to read MP3 files, which is supplied by individual power.

7)  It’s with internal radio tuner.

8)  Users could connect the host and remote paging microphone via RJ45.

9)  Versatile speaker output for each 4 channel: 70V, 100V and 4 ohm.

10)  It offers RS232 to work with third-party system.

11)  Priority level from high to low:

(Before triggered by short) Mic 1=TEL=Remote Mic=Mic 2>Mic 3>Line 4>Line 5>MP3

(After triggered by short) TEL=Mic 1=Remote Mic=Mic 2>Mic 3>Line 4>Line 5>MP3

12)  With monitor

13)  Complete protection for short, over-heat, overload, etc.







Power Output




Versatile Speaker Output

70V, 100V & 4Ω

Input Sensitivity & Impedance

CH1, CH2, CH3/MIC: ±2.5mV/600 ohm

Phantom Power: ±2.5mV

Line: AC 175mV/10 Kohm, balanced

CH5, CH6:350mV/10 Kohm, balanced

TEL: 350 mV/10 Kohm

Remote Mic: ±387mV/10 Kohm


Bass: ±10dB at 100Hz

Treble:±10dB at 10KHz

S/N Ratio


LINE1-4 Output Level

1V/ 600 ohm (Balanced)

Frequency Response

80-16KHz (0/-3dB )


Support MP3 format, max. of capacity is 32GB

SD File System

Only support FAT16 & FAT32, not support to create folder

Mp3 Format

Supports MPEG audio 1, 2 and 2.5. Supports Layer 1, 2and3 Supports sample rates 8k, 16k, 32k, 11.025k,22.05k, 44.1k, 12k, 24k and 48kHz

Supports bit rate 8 to 320 kbps and VBR (Variable Bit Rate).Except free format



Power Consumption




Power Supply








Front Panel


1 Button for mute control

2 Matrix-style choosing output buttons for MP3 and radio tuner

3 Monitor volume level indicators

4 Adjustment rotary knob for monitor volume

5 Volume level indicator for each zone

6 Switcher for monitor

7 Volume control for each output

8 Power Switcher

9 Indicator for Power

10 Individual treble control

11 Individual bass control

12 Volume control for Channel 1

13 MP3 Player with USB port and SD slot


Rear Panel

1 Socket for AC power

2 DIP switch and volume control for TEL

3 Input and gain control for Channel 5

4 Input and gain control for Channel 4

5 Mic/Line input and gain control for Channel 3

6 Mic/Line input and gain control for Channel 2

7 Mic/Line input and gain control for Channel 1

8 Input for remote paging microphone

9 RS232

10 Switcher for Mic and Line

11 Vent

12 Versatile speaker output of Zone 1 to 4

13 Line output for Zone 1 to 4

14 Antenna port

15 TEL input

16 Short receiving port to change the priority between TEL and MIC 1

17 Monitor output

18 Ground method swithcer




General System Diagram




Related Products
Company Information

 ITC Audiovisual is the pioneer of Chinese audiovisual industry. Latest, we launch Luna Cloud-based Public Address System. Also, we develop steadily. We provide our client with one-stop solution, such as Public Address System,IP System,conference systemvideo conferencing,Evacation System, professional sound system, multimedia central control system, etc. What's more,our system is applied to various world-class events, such as 2008 Peking Olympic Games, 2010 Shanghai Expo, 2010 Guangzhou AsianGames, etc. For now,we have up to 200 thousand successful cases in China and in worldwide. 


Q1: Are you manufacturer or trade company? Where?

A: We are manufacturer. which located in NO. 1 Building B Block Zhongcun Street Panyu District Guangzhou, Guangdong, China. 


Q2: Do you offer OEM&ODM service?

A: Yes, we do. 


Q3: What's the quality standard of your products?

A: Our products has approved CCC, ISO9001, CE, RoHS, EN54-24 and EN54-16 certification. 


Q4: Which place will use ITC equipment?

A: Our products are widely used in International Conference, Governments, Banks, Churches, Highways, Airports, Parliaments, Eduction institutes, Hotel, Private corporate conference hall and ect. 


Q5: What project you have done in overseas? 

A: *EXPO 2016 Antalya in Turkey

*International Airpport in Tabatinga, Brazil. 

*The 7th South China Sea International Conference in Vietnam. 

*The Subway center of Chanakyapri in New Delhi, India .

*Department of Public Works and Highway in Philippines. 


Q6: How to contact us?

A: Write down what you need and click Send, you will get the feedback soon.