Yamaha WXA50 Kit | MusicCast Amplifier and Elac Debut B4 Black Bookshelf Speakers

  • High–performance design with premium audio components
  • Extremely versatile control and connectivity options
  • Conveniently slim, can be placed horizontally or vertically
  • MusicCast app for Apple® iOS and Android™ devices
  • Includes Elac Debut B4 Bookshelf Speakers Pair
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Regular Price: $679.93

You Save $180 (26%)

Your Price: $499.95

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Details & Highlights

Details from Yamaha

    Audiophile Sound, Exquisite Design

    The WXA–50 features a solid metal body with an aluminum cover and a slim, compact design that fits just about anywhere. Under the hood, you’ll find high–performance components and advanced circuitry that deliver powerful, sonically–pure preamplification.

    Control at Your Fingertips

    Connect the WXC–50 to your existing AV receiver or Hi–Fi system, then download the free MusicCast app to connect it to your existing home Wi–Fi to create a powerful streaming audio system.

    Quickly select sources, browse your music library and control playback right from your smartphone or tablet. You can also control sound EQ settings from the app.


    Access all of your music with a simple app and wirelessly stream it throughout your home using your existing Wi–Fi® network.

    Stream it all.

    Listen to Pandora®, Spotify, Napster®, SiriusXM Internet Radio, thousands of free internet radio stations and the music stored on your smart devices and computers.

    Wireless connectivity.

    All MusicCast products are fully loaded with Wi–Fi, Bluetooth and AirPlay®.

    Expand to a whole home audio experience.

    When you’re ready, add MusicCast wireless speakers, sound bars or other devices in up to 9 other rooms and listen throughout your home.

    No wires, easy.

    By using MusicCast, you don't need to fuss with placing wires through walls into other rooms.

    Bluetooth® and AirPlay®

    Stream virtually any audio source via Bluetooth as an input to the WXA–50. Bluetooth sources can be redistributed through Wi–Fi to other MusicCast devices. Or stream using AirPlay from an Apple® device to a single unit.

    Slim, Compact Design

    Only 2" tall and 8–3/8" wide, it can be placed horizontally or vertically, allowing it to fit neatly in almost any space.

    Rack Shelf Friendly

    With the feet removed, the WXA–50 is only 1–5/8" high, allowing it to be placed on a rack shelf within a 1U high rack space. Two units can be placed side–by–side on a 19" wide shelf.

    Superior Audio Technology

    Yamaha’s relentless pursuit of sonic purity is clearly evident in the engineering of the WXA–50. The preamp circuitry uses the same high–performance ESS Digital–to–Analog Converter (DAC) found in high–end Yamaha AV receivers and a proprietary power supply ground configuration prevents sound degradation. A 48–bit digital volume control provides much greater precision and quality than conventional controls. A highly–rigid metal chassis supplies the stability necessary for clear, powerful music reproduction.

    High–Resolution Audio

    The WXA–50 supports high–resolution audio –including FLAC/WAV/AIFF up to 192 kHz/24–bit, Apple Lossless (ALAC) up to 96 kHz/24–bit and DSD up to 5.6 MHz – for more accurate reproduction of sonic details, presence and atmosphere.

    Yamaha Proprietary Sound Processing

    The Compressed Music Enhancer greatly improves sound reproduction from smartphones or other compressed sources, like MP3 files. Volume–adaptive EQ automatically adjusts the bass/treble balance according to the volume level. Advanced Bass Extension provides a deeper, richer low–end sound — great for use with compact or in–wall speakers. Direct Mode allows you to play back high–resolution audio sources just as they are, without any processing.

    One–Touch Controls

    Pressing any button on the front panel turns the unit on and initiates playback of the previously selected source providing quick and easy access to your favorite music.

    The WXA–50 also comes with an ultra–slim remote offering six presets, so you can quickly access your favorite Internet radio stations even when your smartphone or tablet’s not handy.

    Low Power Consumption

    The WXA–50 consumes less than two watts of power in standby mode. When the power is on, power consumption is still a low 15 watts. In addition, the Auto Power Standby feature lets you save energy by automatically turning the power off after two, four, eight or 12 hours.

    Disklavier ENSPIRE™

    Turn your entire home into a concert hall. Combine the world’s most advanced piano, the Disklavier ENSPIRE, with MusicCast to enjoy the sound and music of a real acoustic piano in any room of your home.

    Includes Elac Debut B4 Bookshelf Speakers Pair

    The Debut B4 harnesses the performance of Debut’s larger 2–way, bass reflex bookshelf speakers and delivers it up in a compact enclosure that will have you guessing how Andrew Jones gets so much accurate, life–like sound from such a tiny box. Use them as the perfect two–channel solution for smaller rooms, or as the building blocks for a compact surround–sound home entertainment system.

    Custom–Designed Drivers with Aramid–Fiber Cones

    Aramid fiber is employed in the woofers of all ELAC Debut passive speaker systems. Aramid fiber offers a superior strength–to–weight ratio and improved damping characteristics over conventional paper or plastic drivers. This added strength means arriving at designs that achieve a broader bandwidth with smoother response.

    Silk–Dome Tweeter with Deep–Spheroid Custom Waveguide

    The waveguide surrounding the new ELAC high–frequency driver features a custom, deep spheroid profile to improve directivity control and shield the dome tweeter from cabinet diffraction modes inherent in traditional box enclosures.

    Superior Build Quality

    Count the parts and look at them closely. These don’t look like the components that go in such competitively priced speakers, but rather, speakers that cost much more.


Features & Specs

Best Seller
Manufacturer's Warranty
    2 Year Limited Warranty
Detailed Specifications
    Wireless Streaming Amplifier
    Network section
  • DLNA: Version 1.5
  • File Format: MP3, WMA, MPEG4 AAC, WAV, FLAC, AIFF, ALAC, DSD
  • Wi–Fi: Yes
  • AirPlay: Yes
  • Bluetooth: Yes (SBC / AAC)

  • Rated Output Power: 105 W + 105 W (4 ohms, 20 Hz–20 kHz, 0.06% THD, 2–ch driven), 70 W + 70 W (6 ohms, 20 Hz–20 kHz, 0.06% THD, 2–ch driven), 55 W + 55 W (8 ohms, 20 Hz–20 kHz, 0.06% THD, 2–ch driven)
  • Maximum Output Power: 90 W + 90 W (6 ohms, 1 kHz, 0.9% THD, 1–ch driven)
  • Pure Direct: Yes
  • Total Harmonic Distortion (20 Hz–20 kHz): 0.02 % (SP out)
  • Signal–to–Noise Ratio: 110 dB (Opt / Net / USB / Bluetooth® in) / 98 dB (aux in)
  • Audio In / Out: 1 / 1
  • Digital Input: 1 (Optical) / 0
  • USB Input: 1
  • Ethernet: 1
  • Subwoofer Out: 1
  • Remote In / Out: 1 / 0
  • Control (Trigger) In / Out: 1 / 1
  • Standby Power Consumption: 1.8 W
  • Dimensions (W x H x D): 8–3/8” x 2” x 9–5/8” (with antenna: 8–3/8” x 4–7/8” x 9–5/8”), 8–3/8” x 1–5/8” x 9–5/8” (without antenna and feet)
  • Weight: 4.28 lbs

  • Elac Debut B4 Specifications
  • Speaker Type: 2–Way, Bass Reflex
  • Tweeter: 1 X 1–Inch Cloth Dome
  • Woofer: 1 X 4.0–Inch Woven Aramid–Fiber Cone
  • Crossover Frequency: 2,500 Hz
  • Frequency Response: 48 To 20,000 Hz
  • Sensitivity: 84.5 Db At 2.83 V/1m
  • Recommended Amplifier Power: 20 To 80 Wpc
  • Nominal/Peak Power Handling: 40 / 80 Wpc
  • Nominal Impedance: 6 Ohms; Minimum 5.4 Ohms
  • Binding Posts: 5–Way Metal
  • Magnetic Shielding: No
  • Cabinet Finishes: Black Brushed Vinyl
  • Dimensions (Each)
  • Width: 7"
  • Height: 11.5"
  • Depth: 8.5"
  • Weight: 9.3 Lbs
  • Dimensions (Package)
  • Width: 10"
  • Height: 13"
  • Depth: 20"
  • Weight: 21 Lbs
Product Bullets
  • High–performance design with premium audio components
  • Extremely versatile control and connectivity options
  • Conveniently slim, can be placed horizontally or vertically
  • MusicCast app for Apple® iOS and Android™ devices
  • Includes Elac Debut B4 Bookshelf Speakers Pair


Included Coverage from Yamaha: 2 Year Limited Warranty

Category ID: 158 | $499.95