30W/60W Class-D Mixer Power Amplifiers Board Price Bluetooth 2.0 USB 70V/100V with Microphone Priority for Outdoor

• Customization: Available
• Type: Professional Amplifier
• Usage: Hi-Fi, AV, KTV System
• Model NO.: 120291 30W
• Used For: Professional
• Tube Type: IC Amplifier
• Function: Amplifier Combined
• Sound Channel: 2.1
• Output Number: 1
• Voltage: 100-240V 50/60Hz
• Element Number: Push-Pull Amplifier
• Rated Output Power: 30W / 60W
• Input Sensitivity / Impedance: Mic: -54dB/600ohm Balanced Line: -34dB to +10dB Va
• Power Consumption: 40W 70W
• Frequency Response: 20~20kHz (+1dB ~-3dB) at 4ohms
• Snr: >80dB (with a-Weight)
• Nonlinear Distortion: <1% (at Rated Power, 1kHz)
• Microphone Input: 30mv, 600Ω, Balanced Input
• Auxiliary Input: 0dbu, 10KΩ, Unbalanced Input
• Mute Function: Mic Over Other Inputs
• Working Temperature: -10°c ~+40°c
• Product Dimension (Wxhxd): 280×60×200 mm
• Transport Package: Carton
• Specification: 5.0kg
• Trademark: Ben & Fellows
• Origin: China
• HS Code: 8518400090
• Production Capacity: >50000

Product Description

Mini Bluetooth Mixer Power Amplifier

Description:

   With built-in 70V/100V transformer, LT series column speaker realizes a high-voltage, low-current mode, which makes longer distance transmission and parallel connection of multiple loudspeakers possible. It is designed for outdoor occasions such as station, park, school, square, industrial park, beach, etc.

Features:

• Amplification for premium sound from a reliable, high quality
• Class-D amplifier provides optimized performance and premium sound quality;
• With Record function, can record in the USB drive and play.
• Microphone priority function to mute the BGM in paging status.
• Individual music and microphone paging volume controls.Bass, treble controls
• With built-in Mp3 supports many audio format like Mp3,WMA, WAV, APE, FLAC etc.
• 4 Ohm, 70V and 100V line outputs optional.

Specifications:

 

Rated Output Power	30W / 60W
Input sensitivity / Impedance	MIC: -54dB/600ohm balanced Line: -34dB to +10dB Variate/10kohm unbalanced
Power Supply Voltage	100-240V 50/60Hz
Power Consumption	40W 70W
Speaker Output	100V(285Ω),70V(140Ω), 4Ω 100V(154Ω),70V(75Ω),4Ω
Frequency Response	20~20KHz (+1dB ~ -3dB) at 4ohms
SNR	>80dB (with A-Weight)
Nonlinear Distortion	<1% (at rated power, 1kHz)
Microphone input	30mV, 600Ω, balanced input
Auxiliary input	0dBu, 10KΩ, unbalanced input
VOL Range	Bass:100Hz(±10dB), Treble:10KHz(±10dB)
Mute Function	MIC over other inputs
Working Temperature	-10°C ~+40°C
Product Dimension (WxHxD)	280×60×200 mm
Net Weight	4.2kg / 5.0kg