Public Address Power Amplifier MP3 Audio Stereo PA Amplifier

China Public Address Power Amplifier MP3 Audio Stereo PA Amplifier, Find details and Price about China PA Amplifier, Amplifier Audio Stereo from Public Address Power Amplifier MP3 Audio Stereo PA Amplifier

Basic Info.

Model NO.

OBT-6456

Output Number

Voltage

AC 220V

Element Number

Push-Pull Amplifier

Conductive Mode

Rated Power

450W

Power Supply

AC 220V/50Hz

Frequency Response

50Hz-16kHz(+1dB, -3dB)

Speaker Outputs

70V.100V

OEM Logo

Accepted

Color

Black

Weight

17.85kg

Application

Home, Communication, Public Place

Certification

CE, RoHS, CCC, FCC

Trademark

OBT

Transport Package

Box

Specification

484*450*88mm

Origin

Shenzhen, Gd, China

HS Code

8501310000

Model NO.

OBT-6456

Output Number

Voltage

AC 220V

Element Number

Push-Pull Amplifier

Conductive Mode

Rated Power

450W

Power Supply

AC 220V/50Hz

Frequency Response

50Hz-16kHz(+1dB, -3dB)

Speaker Outputs

70V.100V

OEM Logo

Accepted

Color

Black

Weight

17.85kg

Application

Home, Communication, Public Place

Certification

CE, RoHS, CCC, FCC

Trademark

OBT

Transport Package

Box

Specification

484*450*88mm

Origin

Shenzhen, Gd, China

HS Code

8501310000

Product Desciption

public address power amplifier MP3 audio stereo pa amplifier

Feature of public address power amplifier MP3 audio stereo pa amplifier

1. High-grade aluminium panel with high 2U, 6 zones.
2. Press the buttons selected to turn on the corresponding zone.
3. Built-in USB player.
4. 4 lines of auxiliary inputs, and 3 lines of microphone inputs and 1 line of output.
5. Mic1 has forced priority function over 2 lines auxiliary.
6. Built-in alarm audio PCBA and chime can be used in an emergency.
7. With automatic detecting function, protected against short-circuit, overheating and speaker overload.
8. It has led indicating protection and buzzer alarm.
9. It is easy to use and maintain. Output Power 90W/150W/250W/350W/450W/550W/650W (optional) at 100V, 70V, 4-16 Ohm .

Parameter of public address power amplifier MP3 audio stereo pa amplifier

Model	OBT-6156	OBT-6256	OBT-6356	OBT-6456	OBT-6556	OBT-6656
Rated Power Output	150W	250W	350W	450W	550W	650W
Speaker Outputs	70V, 100V & 4~16Ω
Input Sensitivity & Impedance	MIC 1, 2, 3: 5mV/600Ω
	MIC 2, 3 Line Input: 775mV/10KΩ, Unbalanced RCA Screw Input
	AUX 1, 2: 350mV/10KΩ, Unbalanced RCA Screw Input
Output Sensitivity & Impedance	MIX OUT: 1000mV/470Ω, Unbalanced RCA Screw Output
Overload source electromotive force	MIC 1, 2, 3: >12dB, Unbalanced TRS Screw Input
	MIC 2, 3 Line Input: >12dB, Unbalanced RCA Screw Input
	AUX 1,2,3,4: >20dB, Unbalanced RCA Screw Input
	MP3: >20dB, Unbalanced Input
	EMC: >12dB, Unbalanced DG7.62 Screw Input
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	1KHz 0.5%, 1/3 Output Power Consumption
Muting Function	MIC 1 overrides other input signals
	0-30 dB adjustable
Crosstalk	≤50dB
Cooling	Forced air from front to rear, start built-in fan when radiator temperature reaches 45 degrees
Protection	Over heat, over load & short circuit
Power Supply	AC220V/50Hz
Power Consumption	260W	450W	700W	950W	1200W	1600W
Weight	11.87Kg	13.74Kg	17Kg	17.85Kg	19.7Kg	20.5Kg
Dimensions	484×450×88/mm
Material	Black aluminum panel, SPCC cold rolled chassis