USB-50E

Category
The SAT USB-50E Public Address Amplifier is a compact and reliable 50W amplifier designed for small installations and public address systems. With versatile input options including USB, SD card, and AUX, along with Bluetooth connectivity, it offers seamless audio playback. Its user-friendly design, tone controls, and built-in protection features make it perfect for small offices, classrooms, retail spaces, and community halls.
– 50W RMS Power Output:
Ideal for small installations and public address systems.
– Bluetooth Connectivity:
Wireless audio streaming from Bluetooth-enabled devices.
– Versatile Input Options:
USB, SD card, and AUX inputs for flexible audio playback.
Multiple microphone inputs with independent volume controls.
– Tone Control:
Bass and treble adjustment for enhanced sound quality.
– Compact and Lightweight Design:
Suitable for rack-mount or tabletop use.
– Protection Features:
Overload and short-circuit protection for reliable performance.
– LED Indicators:
Displays power and signal status for easy monitoring.
– Front Panel Control:
User-friendly interface for quick operation.
– Small Offices and Classrooms:
Perfect for announcements and background music.
– Retail Spaces:
Ideal for audio systems in shops and small showrooms.
– Cafes and Restaurants:
Provides ambient music and announcements.
– Small Community Halls:
Effective for small events and public addresses.
Specifications
Specification Details
Power Output 50W RMS supporting 4Ω, 8Ω, or 16Ω
Frequency Response 50Hz – 15kHz
Input Sensitivity MIC Input: 600 Ohms, balanced
LINE Input: 10k Ohms
Output Impedance 4Ω, 8Ω, and 16Ω configurations
Bluetooth Range 10-15 meters (depending on environment)
Tone Control Bass and treble adjustments
Dimensions Compact rack-mount size
Power Supply AC 220-240V, 50/60Hz
Weight Approximately 2-5kg