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QTA 4040M  เพาเวอร์แอมป์ เครื่องขยายเสียง โวล์ทไลน์ ใช้กับระบบประกาศสาธารณะ Power Amplifier 60 W.

Product Description

The QTA 4040M has been designed as a tabletop mixer amplifier created specifically for small installations where space is limited and a full sized 19 inch amplifier is not available. Filled with practical features and easily accessible controls, the QTA4040M is a practical and simple to use device that doesn’t compromise on features.

Specifications:

• Speaker Line Input: 4~16Ω, 70V, 100V
• Power source: ~220V – 240V 50/60Hz
• Power consumption: 60W
• Net weight: 4.0Kg
• Gross weight: 4.5Kg
• Dimensions: 320 x 273 x 66mm

Amplifier Section –  (amp in @ 1khz,8ohm Load Output)

• Rated maximum output power (THD 1%)40W
• Input sensitivity/impedance: 1V/20Kohms
• Frequency response (At 1KHz Half power output): 80Hz~16KHz (+1dB/-3dB)

MIC1~2 input section – (MIC in@1Khz, preamp out)

• Input sensitivity/impedance5mV/500ohms,unbalance, 2.5mV/500ohms,balance

AUX input section  – (AUX in@1Khz, preamp out)

• Input sensitivity / impedance: 300mV/500ohms
• TEL input section – (AUX in@1Khz, preamp out)
• Input sensitivity / impedance: 1V/500ohms This versatile amplifier is complete with the following:

• Microphone input with phantom power available
• Combi Plug for the Mic one input offers flexibility of mic connectors
• Dedicated input for interface for PABX paging
• Adjustable release time for Vox Muting