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YAMAHA PA2030 เพาเวอร์แอมป์ 2 แชนแนล 30 วัตต์ที่ 4Ω

YAMAHA PA2030 เป็นเครื่องขยายเสียงกลางแจ้ง ที่มีกำลังขับ 2 x 30 วัตต์ที่ 4 Ohms



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YAMAHA PA2030 เพาเวอร์แอมป์ 2 แชนแนล 30 วัตต์ที่ 4Ω

YAMAHA PA2030 เพาเวอร์แอมป์ 2 แชนแนล 30 วัตต์ที่ 4Ω


  • Easy setup and a user-friendly interface for effortless operation
  • Supporting Lo-Z (30W @3Ω/4Ω) and Hi-Z (60W x1ch 70V/100V) speaker systems
  • 1 stereo/2mono line inputs
  • Built-in speaker EQ optimum for Yamaha VXC/VXS series speaker
  • Intelligent protection function ensures safe reliable operation
  • Certified as Yamaha Eco Products
  • Space-saving 1U rack size (*sufficient space must be provided above and below the unit for airflow and cooling.)

ดูสินค้ายี่ห้อ Yamaha ทั้งหมด




General specifications PA2030
Output power 1kHz (THD N=1%: 3Ω) 30W x 2 (20ms Burst)
1kHz (THD N=1%: 4Ω) 30W x 2 (20ms Burst)
1kHz (THD N=1%: 8Ω)
High impedance: 100V line 60W x 1
High impedance: 70V line 60W x 1
Total harmonic distortion ≤ 0.1% (Line in to Speaker out @1kHz Half power 3Ω/4Ω) ≤ 0.2% (Line in to Speaker out @1kHz Half power 70V/100V)
Frequency response 0dB -3.0dB 1.0dB (Line in to Speaker out 50Hz to 20kHz 1W 3Ω/4Ω) 0dB -3.0dB 1.0dB (Line in to Speaker out 90Hz to 20kHz 1W 70V/100V)
I/O Connectors Mic/Line Input
Line Input
Speaker Output Barrier strip x 2 pairs
Line Out
Control ports
Mic Input
Stereo Input LINE IN: Stereo RCA pin (unbalanced) 3.5mm Euroblock (3-pin balanced) x 2
Input Level Line input (unbalanced): -10dBV (Sensitivity) -10dBV (Nominal) 10dBV (Max before clip) / Line input (balanced): 4dBu (Sensitivity) 4dBu (Nominal) 24dBu (Max before clip)
Output Level
Processors Speaker EQ (VXS:Full Range VXC)
Protection circuit Load protection Power switch on/off: Mute the output* Output voltage protection: Compress the output* DC-fault: Power supply shutdown (*Restored automatically)
Amplifier protection Thermal: Limit the output* → Mute* → Shutdown Over current: Mute the output* Integrated power limit: Compress the output* (*Restored automatically)
Power supply protection Thermal: Power supply shutdown Over voltage: Power supply shutdown Over current: Power supply shutdown
Amplifier class Class D
Cooling Conventional cooling bottom to up airflow
Power requirements 100V 120V 230V-240V; 50Hz/60Hz
Power consumption 30W (1/8max. power 3Ω AC 100V pink noise at all channels)
Dimensions W 215mm (8.5”) *1
H 54mm (2.1”) *1
D 288mm (11.4”) *1
Net weight 1.8kg (4.0lbs)
Accessories AC power cable 3.5mm Euroblock plug (3-pin) x 2 Owner’s manual Specification sheet
Options RKH1 (Rack-mount Accessory)
Others Operating Temperature: 0°C to 40°C Storage Temperature: -20°C to 60°C Rack-mountable when ensuring sufficient ventilation above and below the unit