Description
The Ahuja UB-30 is a compact 25 W RMS (30 W max.) PA mixer amplifier designed for small public address systems such as schools, places of worship, classrooms, offices, shops, and small events.
Key Features
Power Output: 25 W RMS (30 W Max.)
Inputs:
2 × Microphone inputs
1 × AUX input (for phone, laptop, music player, etc.)
Speaker Outputs:
4 Ω
8 Ω
16 Ω
100 V line (for multiple PA speakers)
Power Supply:
AC 220–240 V
12 V DC car battery
Automatic changeover from AC to battery during power failure
Tone Control: Cut-type tone control
Protection: Reverse battery polarity protection
Frequency Response: 150 Hz – 10 kHz (±3 dB)
Signal-to-Noise Ratio: 60 dB
Dimensions: 180 × 80 × 260 mm
Weight: Approximately 4 kg.
Best Uses
1.Mosque/church announcements
2.School assemblies
3.Small meetings
4.Retail shops
5.Background music
6.Small indoor PA systems.
Advantages
1.Reliable and rugged construction.
2.Can operate from a 12 V car battery, making it suitable where mains 3.power is unreliable.
4.Supports both low-impedance speakers and 100 V line speaker systems.
5.Simple to operate and maintain.



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