Amplifier tích hợp mixer NPE LDA 300

Power Mixer

–Công suất: 300W @4-8-16 ohms, 70v, 100v

–Tần số đáp ứng: 35Hz- 18KHz

-4 MIC/ 2 AUX ; Master 3 EQ

-Nguồn điện: 220v 50Hz, 12V DC

Made in Thai Land

FREQ : 35Hz – 18KHz

4 MIC/ 2 AUX ; Master 3 EQ

POWER : 300W @ 4-8-16 OHM, 70V, 100V

POWER REQUIREMENT : 220V 50Hz., 12V DC

DIMENSIONS (WxHxD) : 483x133x455 MM. 3U ; 20.5KG

Parameter	NPE LDA-300
การตอบสนองความถี่ @4-8-16โอหม์ 70-100V
MiC,Aux,Return input:	35 Hz-18kHz 0,-3db
Amp input:	20 Hz-20kHz 0,-3db
Horn HigH Pass Filter:	150Hz-20kHz 0,-3dB
Master Equalizer
Low:	300Hz ±10dB Shelving
Mid:	900Hz ±10dB Shelving
High:	2.5kHz ±10dB Shelving
Hum & Noise @8ohm
Mic input:	<-22dBu
Aux input,Return input:	<-32dBu
Amp input:	<-57dBu
Input Impedance
Mic input:	2kΩ
Aux input:	12kΩ
Return input:	20kΩ
Amp input:	30kΩ
Input Sensitivity @8Ω
Mic input:	-52dBu to -14dBu
Aux input:	-25dBu
Rturn input:	-20dBu
Amp input:	1dBu
Maximum Input Lebel @1kHz
Mic input:	>-24dBu to +15dBu
Aux input:	>+3dBu
Rturn input:	>+9dBu
Amp input:	> -1dBu
Output Lebel @ 1kHz
Send output:	-30dBu
Pre Output:	-1dBu
Rec Output:	–
Distortion THD+N:@8Ohm1KHz	<2%@250Wrms
Power @1kHz 250W,4-8-16Ohm,70V(33Ohm)-100V(66Ohm)	20% 250W
Outpu Indicator:	On,-24,-21,-18,-15,-12-9-6-3,0,Peak
Power Requirement:	220V 50Hz ,12VDC
Power Consumption
Idle	20VA
Rate Power @8Ohm:	330VA
AC Fuse:	3A
Internal DC Fuse:	25A
Dimension(WxHxD):Net/Shipping	483x133x455mm/532x233x578mm
Weight:Net/Shipping	20.5kg(45lbs)/21.8kg(48lbs)