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AHUJA CMA-4400 Central Amplifier ชุดประชุม

CMA-4400

• The Ahuja CM-4000 Conference System provides the much required sound reinforcement at meetings while eliminating problems of poor intelligibility and acoustic feedback. The system is ideal for use in a variety of applications in Boardrooms, Large Conference Halls as well as open conferencing in Convention Centres.
• Unique Send/Return facility through a stereo jack in Central Amplifier CMA-4400.
• AC Mains & 24V DC operation.
• Central Amplifier is 19″ rack mountable.
• Three Mic inputs and one Aux input for various user applications.
• 50W PA Amplifier for adequate sound reinforcement.

Specification

Line Output 17.5V DC/3A Max.; -34dBV (20mV)
Power Output 50W RMS at 2% THD, 90W Max.
Inputs 1×Mic 1.0mV/2k Balanced)
2×Mic 0.65mV/4.7k (Unbalanced)
1×Aux 100mV/470k (Unbalanced)
Frequency Response 60-14,000Hz (± 3dB)
Signal to Noise Ratio > 60dB
Tone Controls Bass: -10dB at 100Hz
Treble: -10dB at 10kHz
Preamp / Rec Output 200mV/600
Line Output 1V/1k
Send Output 200mV/600
Return Input 200mV/10k
Speaker Output 4 , 8 , 16 , 70V & 100V
Power Requirement AC: 220-240V, 50/60HZ
DC: 24V (2×12V Car Battery)
Power Consumption 250VA
Protections AC Fuse 1×3 Amp , DC Fuse 2×10 Amp
Dimensions W482 × H88 × D295 mm
Weight 8.70kg
Accessories 1× Connection Cable CC-46
1× Extension Cable CC-47
1× Fuse 3 Amp, 1 × Fuse 10 Amp.