PA System Amplifier Mixer Power Audio Amplifier

China PA System Amplifier Mixer Power Audio Amplifier, Find details and Price about China Amplifier Mixer Power, Audio Amplifier from PA System Amplifier Mixer Power Audio Amplifier

Basic Info.

Model NO.

OBT-6250

Output Number

Voltage

AC 220V

Element Number

Push-Pull Amplifier

Conductive Mode

Trademark

OBT

Transport Package

Box

Specification

484*450*88mm

Origin

China

HS Code

8501310000

Model NO.

OBT-6250

Output Number

Voltage

AC 220V

Element Number

Push-Pull Amplifier

Conductive Mode

Trademark

OBT

Transport Package

Box

Specification

484*450*88mm

Origin

China

HS Code

8501310000

Product Desciption

pa system amplifier mixer power audio amplifier

Feature of pa system amplifier mixer power audio amplifier

High-grade aluminium panel with high 2U, adopt polishing technology.
This series is combined the preamplifier with power amplifier. Built-in USB disc, 4 lines of auxiliary audio inputs, and 3 lines of microphone inputs and 1 line of output, Mic1 has forced switching and priority function over 2 lines of auxiliary inputs.Protected against short-circuit, overheating and speaker overload.It has an indicator indicating protection and buzzer alarm.
Output Power :90W-650W (optional) at 100V, 70V, 4-16 Ohm.

Parameter of pa system amplifier mixer power audio amplifier

Model No.	OBT-6250
Output power	250W
Power consumption	450W
Input sensitivity & impedance	MIC 1,2,3: 5mV/600Ω,unbalanced 6.35 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 6.35 screw input; AUX 1,2:>20dB, unbalanced RCA screw input MP3:>20dB,unbalanced 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:Less than 80dB
THD	1KHz Less than 0.5%,1/3 Output Power Consumption
Muting function	0-30dB adjustable
Crosstalk	Less than 50dB
Cooling	Forced air from front to rear, start built-in fan when radiator temperature reaches 45ºC
Protection	Over heat,over load & short circuit
Power supply	AC220V/50Hz
Dimensions(W * D* H)	484x450x88mm
Panel Material	aluminum