WhatsApp / Wechat:+86-185 8861 8280English|简体中文
Home > Products > Karaoke Audio > Karaoke Amplifier
Contactus

Address: Bldg. E, Nanlang Section, Chentian, North Of Baiyun Rd., Baiyun Dist., Guangzhou, Guangdong, China

Tel: +86-20-86262440

Fax:+86-20-62351466

Email:info@ampspk.com

QQ: 2661958752

Skype: artonepro

Wechat linkARTONE

Products

KPA-90B USB SD Card Stereo Audio Karaoke Amplifier

1. USB/SD slot 2. two AUX inputs and four microphone inputs
  • Model:KPA-90B
  • Power:60W x 2
Details


Stereo Amplifier KPA-90B is ideal to use in the shops, small supermarkets, classrooms, karaoke with its built-in USB/SD slot, 2 AUX inputs and 4 microphone inputs. Volume control for low frequency, middle frequency, high frequency, balance and main volume for music at RMS power of 60Wx2. Specific microphone volume control of low frequency, middle frequency, high frequency, and echo, there’s 20dB can be increased/decreased to give more precise performance. Echo also can be controlled independently of low frequency, middle frequency, high frequency and delay.

Features

l  Built-in USB/SD card slot, 2 auxiliary audio inputs switch;

l  MIC1, MIC2, MIC3, MIC4 total 4 jack 6.3mm microphone inputs;

l  Volume control for music’s low frequency, middle frequency, high frequency and balance;

l  Volume control for microphones’ low frequency, middle frequency, high frequency and echo;

l  Echo control for low frequency, middle frequency, high frequency and delay;

l  Pair of speaker in low impedance can be connected to deliver stereo sound;

l  High quality copper transformer ensures best sound performance at 60Wx2 power;

Specification

Model No.

KPA-90B

Power

60W x 2

Input Sensitivity

Mic: 10mV/600Ω unbalanced 6.3mm jack input | AUX:250mV/10KΩ RCA input

Frequency Response

20-20KHz

S/N Ratio

Mic: 90 dB | AUX: 95 dB

THD

< 1% at 1KHz, 1/3 rated power

Volume

Bass: ±10 dB  / Treble: ±10 dB

Power Supply

220V~240V 50/60Hz or 110V


Inquiry Cart
收缩