SSB-45EM

The Ahuja SSB‑45EM is a medium‑power PA mixer amplifier designed for small to medium sound reinforcement applications such as halls, classrooms, offices, and general PA systems. It delivers about 45 W RMS output (up to 64 W max) with clean audio and reliable amplification performance.

This unit features three microphone inputs and one auxiliary input, allowing you to connect multiple microphones and external audio sources such as media players or mixers. It also includes a preamp output so you can link to booster amplifiers or recording devices, adding flexibility to your setup.

Tone shaping is supported with cut‑type bass and treble controls, letting you adjust the sound to better suit the acoustics of your venue. The amplifier has a frequency response of about 100 Hz–15 kHz ±3 dB and a signal‑to‑noise ratio of approximately 60 dB, providing balanced, clear audio across speech and music content.

Built for versatility, the SSB‑45EM can operate on 220–240 V AC mains power or switch instantly to 12 V DC (car battery) in case of power failure — ideal for settings where power reliability varies. It supports speaker outputs for 4 Ω, 8 Ω, 16 Ω, and 100 V systems, making it adaptable for different speaker configurations.

Compact yet robust, this amplifier combines practical connectivity, adjustable tone control, and dependable operation for medium‑sized PA audio systems.