Feature	Specification
Model	Ahuja UTR-40
Power Output	45W Max, 30W RMS at 10% THD
Input Channels	3 × Mic (0.65mV/4.7kΩ), 1 × Aux (100mV/470kΩ)
Frequency Response	100–15,000Hz ±3dB
Signal-to-Noise Ratio	60dB
Tone Controls	Bass: -10dB at 100Hz, Treble: -10dB at 10kHz
Speaker Outputs	4Ω, 8Ω, 16Ω & 100V
Power Supply	AC: 220–240V 50/60Hz, DC: 12V (Car Battery or 2×8 UM-1 Dry Cells)
Power Consumption	AC: 90VA, DC: 1.8A
Dimensions (W×H×D)	280 × 115 × 270 mm
Weight	5.3 kg