New Arrivals Professional 660W Powerful Amplifier for PA Loudspeaker Sound System

• Type: Professional Amplifier
• Usage: Public Address System
• Used For: Civilian
• Function: Booster Amplifiers
• Voltage: 220-240V AC
• Rated Power Output: 660W
• Model NO.: PA-660W
• Output: 775V, 0dB, XLR and Phone Jack
• Output Regulation: Less Than 3 dB (No Load to Full Load)
• Frequency Response: 60 - 16,000 Hz
• Thd: Less Than 0.5% at 1kHz
• S/N Ratio: Better Than 73dB
• Controls: Volume Control and Power Switch
• Power Consumption: 880W
• Built-in Dimensions: 2 U Rack 19 Inch
• Gross Weight: 22.3kg
• Net Weight: 20.8kg
• Carton Dimensions: 185(H) X 520(W) X 435(D) mm
• Transport Package: Carton
• Specification: 89(H) x 483(W) x 366(D) mm
• Trademark: Lucky Tone
• Origin: Guangzhou, China
• Production Capacity: 5000/Month

Product Description

2019 New Arrivals 660W Powerful Amplifier for PA Loudspeaker Sound System

Model Number: PA-660W 

Description:

This range of amplifier is designed for commercial and industrial grade public address application.With efficiently components, it delivers 360 to 660 watts of clean, reliable audio for the most demanding public
address applications. Rugged and over-built to give years of dependable service, they are equipped with massive torrodial power transformers, extensive heat-sinking and fan cooling, protective circuits such as over-temperature, short circuit, RFI, clip, overload and soft start.

Features:

1. Flexible power rating of 360/460/660W.
2. Master Volume control in the front.
3.100V, 70V and 4-16 Ohms transformerisolated speaker outputs.
4. Combination XLR/RCA Line In and Line Out connectors.
5. LED status indicators.
6. Speaker output short circuit protection.

Model	PA-660W
Rated Power Output	660W
Output Regulation	Less than 3 dB (no load to full load)
Output	775V, 0dB, XLR and phone jack
Frequency Response	60 - 16,000 Hz, +/- 3dB
THD	Less than 0.5% at 1kHz (1/3 Rated Power)
S/N Ratio	Better than 73dB
Slew Rate	15V/uS
Controls	Volume control and power switch
Cooling	Internal 12VDC fan, extensive heat sinking
Indicators	Power, Clip, Signal, Protect, and Temp LEDs
Protection	AC Fuse: 15A Current limiter, short circuit and thermal protection circuits
Power Consumption	880W
Power Requirments	220-240V AC, 50/60 Hz
Built-in Dimensions	2 U rack 19 inch
Net Weight	20.8kg
Gross Weight	22.3kg
Finish	Panel: steel plate, black Case: steel plate, black