New Digital Audio System Power Amplifier PA Power Amplifier

• Customization: Available
• Type: Professional Amplifier
• Usage: AV, KTV System, Conference Hall,Stadium,Multi-Functional Hall
• Model NO.: DA6.4
• Used For: Professional
• Tube Type: Class D
• Function: Pre-amplifier
• Sound Channel: 4×650W
• Output Number: 4
• Voltage: 90-260VAC
• Element Number: Pfc
• Conductive Mode: D
• 8Ω Stereo Power: 4×650W
• 4Ω Stereo Power: 4×1100W
• 2Ω Stereo Power: 4×1870W
• Transport Package: 45X483X461mm
• Specification: 4 channel
• Trademark: RF
• Origin: Guangzhou, China
• HS Code: 8518400090
• Production Capacity: 2000PCS/Month

Product Description

Product Name: 1U 4 Channel DA sereis high power amplifier

Specification

8Ω Stereo power	4×650W
4Ω Stereo power	4×1100W
2Ω Stereo power	4×1870W
16Ω bridge power	2×1300W
8Ω bridge power	2×2200W
4Ω bridge power	2×3740W
Frequency response	20Hz-20kHz(±0.2dB)
THD+N	<0.01%
S/N Ratio	≥107dB
Input Sensitivity Optional	38dB/35dB/32dB/29dB
Input impedance	20KΩ(balance),10KΩ(unbalance)
Protect	Power supply under voltage protection,power amplifier output DC protection,overheat protection,temperature and power control,overload power control
Power Supply	90-260V ~50-60Hz
Dimension(HxWxD)	45x483x372mm
Weight	9Kg

Features

1.With modular integration technology, accurate amplification capability,high reduction of sound density.
2.Using multi-loop control technology, working very stable and efficiency more than 95%.
3. The performance of the machine is more secure with low voltage protection, dc protection, overheat protection, temperature control, overload control.
4.Using active PFC and soft switching power technology, it can adapt to harsh environment and provide dynamic power for the amplifier.
5.with high reliability and full power and outstanding performance, stable and reliable 2Ω drive ability, satisfy different types of sound reinforcement system
Application requirements.

Premium material and module




Application

Conference Room,Multi-function Hall,Stadium,Bar,KTV,Theater



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