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Yamaha WXA-50 Review
Yamaha WXA-50

Main Features

  • 55 watts RMS into 8-ohms
  • Built-in DAC
  • Wifi 2.4 GHz
  • USB Input
  • Bluetooth
  • Weight: 4.28 lbs / 1.95 kg
  • Dimensions (H x W x D):2.0625 x 8.4375 x 10.5 inch
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Yamaha WXA-50 Review
Yamaha WXA-50 Yamaha WXA-50
See at AMAZON

The WXA-50 is an Streaming Integrated Amplifier by Yamaha that delivers 55 watts x 2 channels into 8 ohms, 70 watts into 6 ohms and 105 watts into 4 ohms. Minimum impedance of 4 ohms makes the WXA-50 compatible with a wide range of loudspeakers. Thanks to its built-in ESS Sabre DAC, you can play digital sources directly without the need for an external DAC unit. Yamaha WXA-50 has an MSRP of 599$.

There are 8 Yamaha amplifiers in our database. Below you can see the main specs of these amps.

Yamaha Integrated Amplifier Series
Model Watts RMS (8-ohms) Minimum Impedance Built-in DAC Bluetooth
Yamaha A-S801
Compare
100 watts4-ohmsYesNo
Yamaha A-S301
Compare
60 watts4-ohmsYesNo
Yamaha A-S501
Compare
85 watts4-ohmsYesNo
Yamaha A-S701
Compare
100 watts4-ohmsYesNo
Yamaha A-S1200
Compare
90 watts4-ohmsNoNo
Yamaha WXA-50
55 watts4-ohmsYesYes
Yamaha A-S2200
Compare
90 watts4-ohmsNoNo
Yamaha A-S3200
Compare
100 watts4-ohmsNoNo


**This post contains affiliate links, and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.

Performance Specs

One of the most important factors when deciding on an integrated amplifier is its power ratings and compatibility with your speaker's impedance requirements.The Yamaha WXA-50 is rated at 55 watts RMS into 8-ohms. Yamaha provides this wattage at a THD (Total Harmonic Distortion) of 0.06% which is an important indicator of distortion at the given values (lower THD is better).

Here are the main highlights of its performance specs:

  • 55 watts into 8-ohms (20-20k) at 0.06%
  • 70 watts into 6-ohms
  • 105 watts into 4-ohms
  • 4-ohms Min Impedance (allows compatibility with a wide range of loudspeakers)
  • 110dB Signal to Noise Ratio

When pairing the Yamaha WXA-50 with a passive Bookshelf (Stand mount) or Passive Floor Standing (Tower) speaker, you have to check if their Max Power Range is below the max wattage of the amp for the given impedance levels. Operating your amp outside of this max range may damage the speakers.


What size of room is the Yamaha WXA-50 Amplifier good for?

An essential deciding factor is the size of the room in which you intend to employ the Yamaha WXA-50 amplifier. Here, taking into account its maximum power parameters, we analyzed its applicability to various size environments:

Listening Environment Suitability
Near-fieldAverage
Small RoomGood
Mid-size RoomAverage
Large RoomPoor
Very Large RoomBad

Inputs and Outputs

Besides the performance specs of the Yamaha WXA-50, the next important feature set that you have to evaluate is the input and output selections that it offers. Yamaha WXA-50 has total of 1 Analog inputs .

Yamaha WXA-50 Back View
Yamaha WXA-50 Back View (Click the image for the larger version)

Inputs
  • Total Number of Analog Inputs: 1
  • 1 Optical Digital Input
  • USB Input:
    • USB-A(connecting a thumb drive or portable music player)

Outputs
  • Stereo RCA,Mono-RCA(Sub) Preamp Outputs
  • Subwoofer Output

Bluetooth Connectivity

Yamaha WXA-50 features built-in Bluetooth for wireless music streaming from your Bluetooth-enabled devices such as Apple iPod/iPhone/iPad, Android smartphone/tablet, Windows PC, Mac computers/laptops.

Among the amps in the same price range, these are the 4 amps that have Bluetooth Connectivity:

  • Yamaha WXA-50 - MSRP 599$ - Compare w/ WXA-50
  • NAD C 328 - MSRP 699$ - Compare w/ WXA-50
  • SVS Prime SoundBase - MSRP 699$ - Compare w/ WXA-50
  • Bluesound POWERNODE Edge - MSRP 649$ - Compare w/ WXA-50

Yamaha WXA-50 supports the following Bluetooth Codecs when used with supported devices:

  • AAC
  • SBC

Bluetooth Transmitter:

Yamaha WXA-50 can also act as a Bluetooth transmitter, making it possible to stream the music from the amp to your bluetooth headphones or speakers.

Phono Input

Yamaha WXA-50 doesn't have a phono input so in order to play your vinyl albums, Yamaha WXA-50 has to be paired with a Phono Preamp that is MM (Moving Magnet) or/and MC (Moving COil) depending on your cartridge type.

Subwoofer Output

Yamaha WXA-50 has a dedicated subwoofer output which can be used to connect it directly to a powered subwoofer via an LFE(Low Frequency Effects) cable.
Check our Powered Subwoofers page to find a subwoofer that will work with Yamaha WXA-50 amp and your speakers.

Yamaha WXA-50 Antennas
Yamaha WXA-50 Antennas

DAC and Digital Music

The Yamaha WXA-50's built-in DAC allows the connection of digital sources directly, eliminating the need for an external DAC. The DAC chip that is used in the WXA-50 is the ESS Sabre, and supports resolutions up to 24-bit, 192KHZ.
 Wireless Control App
Wireless Control App

Yamaha WXA-50 Multiroom
Yamaha WXA-50 Multiroom

 Handheld Remote
Yamaha WXA-50 Handheld Remote

Yamaha WXA-50 External Dimensions and Weight

Yamaha WXA-50 has external dimensions of (H x W x D) 2.0625inch x 8.4375inch x 10.5inch (52.4mm x 214.3mm x 266.7mm ). The unit weighs 1.95kg / 4.3lbs.

Base Surface Area
Base surface area of an integrated amplifier may become an important decision factor when the space in your room or desk is limited. The base area of the Yamaha WXA-50 is approximately 571.0cm2 / 88.5inch2.

  • Width: 214.3mm (8.4375")
  • Height: 52.4mm (2.0625")
  • Depth: 266.7mm (10.5")
  • Weight: 1.95 kg (4.28lbs)
  • Base Surface Area: ~571.0cm2 / 88.5inch2
  • Volume: ~3.0 liter / 0.8 gallon
Yamaha WXA-50  - Top View
Yamaha WXA-50 - Top View

Available colors

Yamaha WXA-50 is available in Dark Silver color options.

What's in the Box of Yamaha WXA-50?

Here are the items that are included inside the box of WXA-50:
  • Wireless streaming amplifier
  • 59-inch AC power cord
  • WiFi/Bluetooth antenna
  • Remote control (ZU09200)
  • CR2025 3V battery (installed in remote)
  • 2 Stands
  • 6 Non-skid pads
  • Basic Owners Manual
  • Warranty Card
  • Online Product Registration Card
  • -inchYamaha Worldwide Representative Offices-inch note
  • -inchMusicCast-inch brochure
  • -inchSpotify Premium-inch sheet
  • User's Manual

    For more information about how to setup, use and maintain the Yamaha WXA-50, use the direct link below to download the official manual document:
    Download User Manual for Yamaha WXA-50

    Official Product Page

    Official manufacturer's product page for the Yamaha WXA-50 Integrated Amplifier can be found below:
    Official Product Page for Yamaha WXA-50

    Warranty

    2 Years of parts warranty and 2 Years of labor warranty is generally provided for the Yamaha WXA-50 by the manufacturer.

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    Yamaha WXA-50 Detailed Specifications

    General
    Brand Yamaha
    Full Model Name Yamaha WXA-50
    Amplifier Type Integrated Amplifier
    Amp Class Class D
    Performance
    Watts RMS per Channel into 8-ohms 55 watts
    Watts RMS per Channel into 6-ohms 70 watts
    Watts RMS per Channel into 4-ohms 105 watts
    Frequency Bandwidth 20-20k
    THD 0.06%
    Minimum Impedance 4
    Signal to Noise Ratio 110 dB
    Digital Music
    Built-in DAC Yes
    DAC Specs ESS Sabre
    Bluetooth Yes
    WiFi Yes
    Ecosystem
    Apple AirPlay No
    Apple AirPlay2 No
    DTS Play-Fi No
    Chromecast built-in No
    Roon No
    HEOS No
    BluOS No

    CONNECTIONS
    Total Analog Inputs 1
    Phono Input No
    Optical Digital Inputs 1
    Coaxial Digital Inputs No
    USB Input Yes
    USB Type USB-A(connecting a thumb drive or portable music player)
    Preamp Outputs Stereo RCA,Mono-RCA(Sub)
    Pre-out / Main-in Loop No
    Headphone Output No
    Subwoofer Output Yes
    Removable Power Cord
    PHYSICAL SPECS
    Height 52.4mm (2.0625")
    Width 214.3mm (8.4375")
    Depth 266.7mm (10.5")
    Weight 1.95 kg (4.28lbs)
    Available Colors Dark Silver
    OTHER
    Tone Controls Yes
    Parts Warranty 2 Years
    Labor Warranty 2 Years
    Yamaha WXA-50 Alternatives in Streaming Amplifiers
    Model Watts RMS (8-ohms) Minimum Impedance Built-in DAC Phono Stage
    Bluesound POWERNODE Edge
    Compare
    40 watts4-ohmsYesNo
    Sonos Amp
    Compare
    125 watts4-ohmsYesNo
    Yamaha A-S301
    Compare
    60 watts4-ohmsYesMM
    Yamaha A-S501
    Compare
    85 watts4-ohmsYesMM
    Yamaha A-S801
    Compare
    100 watts4-ohmsYesMM
    SVS Prime SoundBase
    Compare
    75 watts4-ohmsYesNo
    Denon PMA-900HNE
    Compare
    50 watts4-ohmsYesMM,MC
    NAD C 328
    Compare
    40 watts4-ohmsYesMM
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