All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 audio amplifiers

Yamaha PA2120 audio amplifier Black, Grey vs Yamaha PX8 audio amplifier 4.0 channels Performance/stage Black

Add a product
  • 13specifications compared
  • 7differ
  • 6identical
  • 16known for one product only

Key differences

  • Total Harmonic Distortion (THD)
    • 0.2%
    • 0.1%
  • Speakers connectivity type
    • Euroblock
    • 1/4"
  • Product colour
    • Black, Grey
    • Black
  • AC input voltage
    • 100, 120, 230-240 V
    • 220 - 240 V
  • Depth
    • 379 mm
    • 388 mm
  • Height
    • 45 mm
    • 88 mm
  • Weight
    • 4.8 kg
    • 7.2 kg

Side by side

Differences highlightedShow differences only
29 specifications
A

Yamaha

PA2120 audio amplifier Black, Grey

Model PA2120

View product
B

Yamaha

PX8 audio amplifier 4.0 channels Performance/stage Black

Model PX8

View product
Audio1 differ
Audio output channelsKnown for one4.0 channels
Peak power per channelKnown for one800 W
Amplifier classDD
Total Harmonic Distortion (THD)Differs0.2%0.1%
Signal-to-Noise Ratio (SNR)Known for one101 dB
Input impedanceKnown for one10 Ω
Built-in crossoverKnown for oneNo
Audio qualityKnown for one24 bit
RMS power output per channel (4 Ohm)Known for one120 W
RMS power output per channel (8 Ohm)Known for one100 W
Ports & interfaces1 differ
Speakers connectivity typeDiffersEuroblock1/4"
USB 2.0 ports quantityKnown for one1
Technical details1 differ
PurposeKnown for onePerformance/stage
Connectivity technologyWiredWired
Product colourDiffersBlack, GreyBlack
Cooling typeKnown for oneActive
ImpedanceKnown for one20 Ω
Displayidentical
Built-in displayKnown for oneYes
Power1 differ
AC input voltageDiffers100, 120, 230-240 V220 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Power consumption (standby)Known for one280 W
Power consumption (typical)Known for one60 W
Weight & dimensions3 differ
Width480 mm480 mm
DepthDiffers379 mm388 mm
HeightDiffers45 mm88 mm
WeightDiffers4.8 kg7.2 kg
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)-20 - 60 °C-20 - 60 °C
Indicationidentical
LED indicatorsKnown for oneClipping, Power, USB

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

More audio amplifier comparisons

All audio amplifier comparisons