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Onkyo Black Stereo Receiver - TX-8555

Quick Specs
  • Color : Black
  • Number of Channels : 2
  • Watts Per Channel : 100 W/channel
  • Number of AM/FM Preset Stations : 40
  • Bluetooth Compatibility : No
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Product Details

Onkyo Black Stereo Receiver, Model TX8555

Recent years have ushered in a new era in flat-screen displays, high-definition video, and sophisticated multi-channel audio. But there’s still a vital role to be played by the dedicated audio system.This streamlined two-channel receiver lets you focus solely on your music or get high quality sound from movies, broadcasts, and gaming.The TX-8555 is packed with proprietary Onkyo amplifier technology and housed in a sturdy, vibration-resistant chassis.Whether it’s channelling your iPod®, SIRIUS™ satellite Radio, XM® Satellite Radio, CDs, or other traditional audio sources, the TX-8555 translates your music with effortless power and finesse. It even offers Zone 2 capability, so you can simultaneously play a separate audio source in a second room.


  • Power Output (Stereo at 8 ohm, 20 Hz-20 kHz, FTC): 100 W/Ch
  • Dynamic Power** (4 ohm): 135 W/Ch
  • Discrete Output Stage
  • 6 ohm Capable
  • 4 ohm Capable
  • Multiroom Connection
  • Video Input/Output Terminals: 2/2
  • Audio Input/Output Terminals: 6/3
  • Number of Presets: 40
  • Preset Station Naming
  • Direct Access Tuning
  • Automatic/Manual Tuning
  • Headphone Jack
  • Sleep Timer
  • RI-Compatible Remote Control
  • DS-A1 Compatible
  • Enhanced IPOD Compatibility
  • XM-Ready



  • Power Output (8 ohm, 20 Hz-20 kHz, FTC): 100 W/Ch
  • Dynamic Power: 230 W/Ch
  • THD (Rated Power): 0.08 %
  • Frequency Response: 10 Hz-100 kHz (+ 1 dB, -3 dB)
  • S/N Ratio
    • Phono(MM): 80 dB (IHF-A)
    • CD-Tape: 100 dB (IHF-A)
  • Phono Overload (1 kHz): 120 mV (MM, !kHz, 0.5%)

Tuner Section

  • Usable Sensitivity
    • FM Mono: 15.2 dBf, (75 ohm IHF)
    • FM Stereo: 22.2 dBf, (75 ohm IHF)
    • AM: 300 uV
  • S/N Ratio (FM Mono/FM Stereo/AM): 73 dB (IHF-A)/67 dB (IHF-A)/40 dB
  • THD (FM Mono/FM Stereo/AM): 0.3 %/0.5 %/0.7 %
  • FM Stereo Separation: 40 dB at 1 kHz

Approximate Dimensions:

  • Height: 5-7/8"
  • Width: 17-1/8"
  • Depth: 13-3/8"

Approximate Weight:

  • Unit: 18.7 lbs
  • Shipping: 20 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer): 2 Years Parts and Labor
California customers: Proposition 65 WARNING

Downloadable Resources

Key Features

100W Per Channel/ Discrete Output Stage/ Multiroom Connection/ Direct Access Tuning/ Automatic/Manual Tuning/ Black Finish

More reasons to buy the Onkyo Black Stereo Receiver TX-8555 from Abt Electronics

  • is an authorized dealer.
  • The Onkyo Black Stereo Receiver TX-8555 is Brand New.
  • Abt ships this product for free!


Number of Channels2
Watts Per Channel100 W/channel
Number of AM/FM Preset Stations40
Bluetooth CompatibilityNo
Input ConnectorsVideo Input Terminals: 2, Audio Input Terminals: 6
Output ConnectorsVideo Output Terminals: 2, Audio Output Terminals: 3
THX CertificationNo
Weight (lbs)18.7 lbs
Parts Warranty2 Years
Labor Warranty2 Years


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