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https://www.dsppatech.com/product/pa-amplifier/mixer-amplifier/mini60-2x30w-mini-digital-amplifier-with-usb--blue

Features
● Built-in 2x30W stereo Class D amplifier
● Support wireless Bluetooth 3.0 and USB/SD input
● 1 AUX and 1MIC input , 1 AUX output for power extension
● Support REC and digital volume control
● With remote controller for convenient use
● With power adapter support 12-24V DC power
● Aluminum-alloy casing, small volume & portable, firm & durable

Introduction
DAPPA mini 60 is a digital mixer china amplifier, also known as public address mixer, and a small acoustic amplification system featured by simplicity and high cost performance. This class d mixer amplifier can apply to the small-sized broadcast system, the background music in the small-sized supermarket, and public address in the classroom. The digital mixer system consists of the latest high-performance ARM core master control and high-efficiency energy-saving digital power amplifier circuit. This product's name for short can be called mini digital amp or digital mixer amplifier.

Specification
ItemIndicatorRemark
AUX input sensitivity (Input/Sensitivity)-6dBVOUT 30W×2
 
DC 20V
MIC input sensitivity (Input/Sensitivity)-45dBV
Power output (Power Output)2×30W
Static power consumption (Power)0.24W
Maximum power consumption (Max Power)90W
Degree of distortion (Harmonic Distortion)1%4Ω/10W×2
Signal to noise ratio (S/N Ratio)MIC: 73dB          AUX: 55dB
Range of power supply (Power Supply)DC 12V~24V
Frequency response (Frequency Response)MIC: 100Hz~16kHZ
AUX: 20Hz~22kHz±3dB
Unit size (L×W×H mm)180×145×60 
Net Weight0.8KgWithout power adapter
Packing size (L×W×H mm)287x223x108 
Gross Weight1.0Kg 

As one of sound system manufacturers, we will do our best to meet all the needs of customers.