NPE KA-100B เครื่องขยายเสียง คาราโอเกะ, Stereo Karaoke Amplifier 2 x 8 Ω 50Watts rms , 4 Ω 70Watts rms

Karaoke Stereo Amplifier NPE KA-100 (ฺB เครื่องสีดำ/ W เครื่องสีเงิน)

OUTPUT POWER : 50W x 2 @ 8OHM , 70W x 2 @ 4OHM

INPUT : 2 MIC/ 3 AUX/ 2 EQ MIC

ECHO DELAY TIME CONTROL

INCLUDE POWER SOURCE : 210VAC - 220VAC

DIMENSIONS (WxHxD) : 432x88x304 MM.

Specifications

• Power 20Hz-20KHz (2ch Driven) 8 Ω 50Watts rms , 4 Ω 70Watts rms
• Frequency Response
• (Tone Flat position)  MIC 60Hz-20KHz 0,-3dB
• LINE 20Hz-20KHz 0,-1dB
• Distortion(THD) @1KHz 8W 40W
• Max Volume & Master MIC Better than 0.3%
• LINE Better than 0.03%
• Tone control MIC +/- 12dBu shelving Lo 80Hz, Hi 12KHz
• LINE +/- 12dBu shelving Bass 80Hz, Trable 12KHz
• Nois Measured 20Hz-20KHz EIM MIC / Line input Ref 150R : <-123dBu
• Common Mode Rejection Rayion MIC input > 40dB
• Hum & Noise
• 20Hz-20KHz Max Volume & Boost, Disconnect Input
• MIC < -43dBu
• Line < -46dBu
• Master min < -66dBu
• Maximum Input Level Microphone input -20.5dBv
• Line input +20dBv
• Input Sensitivity Microphone input -55dBu
• Line input -15dBu
• Input impedance Microphone input 2.2KΩ active balanced
• Line input 4.7kΩ Unbalanced
• Echo Dilay Time Control 200-450ms
• Fuse Protect AC(Fuse Holder)2a slow Idie 40VA
• Power Requirement @ 220VAc MAX 4 Ω 2ch 50VA
• Dimensions WxHxD 432x88x304mm
• Weight 7.2kg(15.8lbs)