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Onkyo Multi-Platform Stereo Tuner - T-4555B

Abt Model: T4555B | UPC Code: 751398007415
 Discontinued Product This item is no longer available from our website.
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Onkyo - T-4555B - Tuners
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Hi-Rigidity, Anti-Resonant Chassis/ Aluminum Front Panel/ IR Input And Output/ Automatic AM/FM Tuning/ 40 AM/FM Presets/ HD Radio Tuning Capable/ Radio Broadcast Data System Ready/ XM Radio & Sirius Satellite Radio Capable/ Ground Isolation Circuit/ Black Finish
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Product Details

Onkyo Multi-Platform Stereo Tuner - T4555B

The T-4555 multi-platform tuner gives you some tasty options, particularly if you’re looking for the stunning quality of HD Radio or the eclectic programming of XM® Satellite Radio and SIRIUS™ Satellite Radio.On any high-quality tuner, you want to protect the signal all the way from reception to output.That’s why the T-4555 is housed in a robustly built chassis (with brushed aluminum finish) and graced with gold-plated audio outputs. Further accentuating sound quality, the T-4555 uses a high-quality transformer to promote signal purity. And thanks to its 12V triggers, RS232 port and IR inputs/outputs, the T-4555 can be integrated into the very best home entertainment systems.


  • Card-based architecture- single slot for optional
  • Hi-rigidity, anti-resonant chassis
  • Aluminum front panel
  • IR input/output
  • 3 Unique IR code sets for multiple tuner installations
  • Bi-directional RS-232 port
  • 12V Trigger input/output
  • Automatic AM/FM Tuning
  • 40 AM/FM Presets
  • Preset auto scan
  • HD™ Radio tuning capable
  • XM™ Satellite Radio tuning capable
    (Required XM antenna & XM subscription sold separately.)
  • SIRIUS™ Satellite Radio tuning capable
    (Required SIRIUSConnect Home Tuner, antenna and subscription sold separately.)
  • RBDS (Radio Broadcast Data System) ready
  • Ground isolation circuit for digital audio
  • Direct access tuning (via IR/RS-232)


FM Section

  • Tuning range: 87.5–107.9 MHz (100-kHz steps)
  • Usable sensitivity
    • stereo 22.2 dBf (IHF)
    • mono 15.2 dBf (IHF)
  • Signal-to-noise ratio
    • stereo 67 dB (IHF-A)
    • mono 73 dB (IHF-A)
  • THD (total harmonic distortion)
    • stereo 0.5% (1 kHz)
    • mono 0.3% (1 kHz)
  • Stereo separation: 40 dB (1 kHz)

AM Section

  • Tuning range: 530–1,700 kHz (10-kHz steps)
  • Usable sensitivity: 300 µV/m
  • Signal-to-noise ratio: 40 dB
  • THD (total harmonic distortion): 0.7%


  • Power supply: AC 120 V, 60 Hz
  • Power consumption: 27 W (when C-HDXM module is used)
  • Stand-by power consumption: 0.2 W

Approximate Dimensions:

  • Height: 3.19"
  • Width: 17.13"
  • Depth: 12.10"

Approximate Weight:

  • Shipping: 9.9 lbs
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More reasons to buy the Onkyo T-4555B from Abt Electronics
  • is an authorized dealer (Learn More).
  • The Onkyo T-4555B is Brand New.
  • The Onkyo T-4555B Ships in a Factory Sealed Box.
  • Abt ships this product for free!
Onkyo Multi-Platform Stereo Tuner

Onkyo Multi-Platform Stereo Tuner


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