Yamaha PA2120 Power Amplifier with Output EQ

Yamaha PA2120

Casual. Smart. Powerful.


Yamaha PA2120 Power Amplifier with Output EQ

With a fast, easy setup and simple user-friendly operation, the PA2120 makes it easier than ever to enhance your commercial space. The MA/PA Series compact power amplifiers are Yamaha’s newest additions to the Commercial Installation Solutions family. Each model combines a familiar, unassuming composition with efficient and versatile performance. Both the PA2120 and MA2120 models have been specifically created to meet the needs of a broader array of applications that require greater power and flexibility in regards to DSP functions and zone control. Whether supplying background music for a store or eatery, powering a conference room, or any type of application that requires a microphone, the MA/PA Series supplies you with a simple yet powerful tool to help create the perfect commercial sound environment. The MA/Pa Series embodies decades worth of commercial audio expertise and refinement into compact, robust, and dependable amplifiers.

Yamaha PA2120 Key Features:

  • Power Amplifier with Euroblock & RCA inputs
  • Use as zone expansion for MA Series mixer amps or as stand alone power amp with HPF/LFP
  • Uses any DCP Series wall mount controller for remote control
  • Switchable for Lo-Z and Hi-Z speaker systems
  • Lo-Z: 120 watts x 2 channels; Hi-Z: 120 watts x 2 channels, or 200 watts x 1
  • Compatible with any of the DCP Series wall mount controllers for remote control
  • Easy setup and user-friendly interface
  • Extremely efficient Class-D amplifier
  • Output EQ
  • Various HPF/LPF filters

General specificationsPA2120
Output power1kHz (THD+N=1%: 3Ω)100W x 2 (20ms Burst)
1kHz (THD+N=1%: 4Ω)120W x 2 (20ms Burst)
1kHz (THD+N=1%: 8Ω)100W x 2 (20ms Burst)
High impedance: 100V line120W x 2 or 200W x 1
High impedance: 70V line120W x 2 or 200W x 1
Total harmonic distortion≤0.2% (Line in to Speaker out, Half power @1kHz, 3Ω/4Ω/8Ω), ≤0.2% (Line in to Speaker out, Half Power @1kHz, 70V/100V, 120W/200W)
Frequency response0dB, -2.5dB, +1.0dB (Line in to THRU OUT, 20Hz to 20kHz), 0dB, -3.0dB, +1.0dB (Line in to Speaker out, 50Hz to 20kHz, 1W, 3Ω/4Ω/8Ω), 0dB, -3.0dB, +1.0dB (Line in to Speaker out, 90Hz to 20kHz, 1W, 70V/100V, 120W/200W)
I/O ConnectorsMic/Line Input-
Line InputInput A-B:MONO RCA pin x 2 (unbalanced) or 3.5mm Euro block (6-pin, balanced)
Speaker OutputBarrier strip x 2 pairs
Line OutTHRU OUT: MONO RCA pin (unbalanced) x2
Control portsRJ-45 (for DCP4V4S, DCP1V4S , DCP4S), Remote (3.5mm Euro block 3-pin)
Mic Input-
Stereo Input-
Input LevelLine input (unbalanced): -10dBV (Sensitivity), -10dBV (Nominal), +10dBV (Max before clip) / Line input (balanced): +4dBu (Sensitivity), +4dBu (Nominal), +24dBu (Max before clip)
Output Level-10dBV (THRU OUT, Nominal)
ProcessorsSpeaker EQ (VXS:Full Range, VXC, VXS10S/ST), HPF (150Hz), LPF (150Hz, 200Hz)
Protection circuitLoad protectionPower switch on/off: Mute the output*, Output voltage protection: Compress the output*, DC-fault: Power supply shutdown (*Restored automatically)
Amplifier protectionThermal: Limit the output* → Mute* → Shutdown, Over current: Mute the output*, Integrated power limit: Compress the output* (*Restored automatically)
Power supply protectionThermal: Power supply shutdown, Over voltage: Power supply shutdown, Over current: Limit the output* →Power supply shutdown (*Restored automatically)
Amplifier classClass D
CoolingConventional cooling, bottom to up airflow
Power requirements100V, 120V, 230V - 240V, 50Hz / 60Hz
Power consumption60W (1/8 max power, 4Ω, AC100V, pink noise at all channels)
DimensionsW480mm (18.9”) *1
H45mm (1.8”) *1
D379mm (14.9”) *1
Net weight4.8kg (10.6lbs)
AccessoriesAC power cable, 3.5mm Euroblock plug (6-pin) x 1, Euroblock pulg (3-pin) x 1, Owner's manual, Specification sheet
OptionsDCP4V4S, DCP1V4S, DCP4S (Digital Control Panel)
CertificateENERGY STAR
OthersOperating Temperature: 0°C to + 40°C, Storage Temperature: -20°C to + 60°C, Rack-mountable when ensuring sufficient ventilation above and below the unit

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See Also : Power Amplifier, Yamaha