| Specification | Details |
|---|---|
| Power Output | 120W RMS supporting 4Ω, 8Ω, 70V, or 100V |
| Frequency Response | 50Hz – 16kHz |
| Input Sensitivity | MIC Input: 600 Ohms, balanced LINE Input: 10k Ohms |
| Output Impedance | 4Ω, 8Ω, 16Ω, 70V, and 100V configurations |
| Bluetooth Range | 10-15 meters (depending on environment) |
| Total Harmonic Distortion (THD) | Less than 0.5% at full power |
| Dimensions | Standard rack-mount size (2U/3U) |
| Power Supply | AC 220-240V, 50/60Hz |
| Weight | Approximately 5-8kg (varies by build) |
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.
The SAT USB-250F System Management Amplifier is a powerful and versatile 250W audio amplifier designed for professional and commercial use. Equipped with multiple input options, including Bluetooth, USB, SD card, and AUX, it offers seamless connectivity for various audio sources. Its 5-band graphic equalizer and individual volume controls ensure precise audio tuning, while built-in protection features provide reliability and durability. Ideal for public address systems, events, and background music setups, this amplifier combines modern functionality with robust performance, making it a perfect choice for medium-sized installations.