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RetroSound Wonder Bar Radio, 1953-56 Eldorado, 55-56 TwoTen, OneFifty, Nomad, Bel Air, 55-57 Super Chief, Star Chief, Chieftan in Dash Stereo

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Our Price: From $329.99 to $419.99
Manufacturer: RetroSound

Product Options

Hermosa or Long Beach:


What year and model car is this for?
RetroSound Wonder Bar Radio, 1953-56 Eldorado, 55-56 TwoTen, OneFifty, Nomad, Bel Air, 55-57 Super Chief, Star Chief, Chieftan in Dash Stereo

RetroSound's Wonder Bar is the most technologically-advanced radio ever made for 1953-56 Eldorado, 55-56 TwoTen, OneFifty, Nomad, Bel Air, 55-57 Super Chief, Star Chief, Chieftan. The compact size installs easily and discreetly behind the dash for a fully integrated look.

Wonder Bar features built-in Bluetooth connectivity for hands-free phone calls and wireless audio streaming. This radio features a working Wonder Bar -- use the Wonder Bar to tune up and down on the radio and use it to sort through folders on your flash drive. It features a 32,000 color display to customize your radio to your vehicle's interior. A rear-mounted USB port for MP3/WMA music files plus two standard auxiliary inputs are included. Wonder Bar has a built-in 25 watts x 4 channel power RMS MOSFET amplifier as well as front and rear RCA pre-outs, to add external amplifiers. It mounts seamlessly into your dash, with no additional faceplates or bezels needed.

The upgraded Wonder Bar with the Long Beach feature set, is SiriusXM-Ready and connects to the SiriusXM SXV300 Connect Vehicle Tuner (sold separately, subscription required). The SXV300 plugs directly into Wonder Bar without the need for special adapters or cables.

Customers purchasing the SXV300 SiriusXM tuner are eligible for a $70.00 rebate and will receive a three-month subscription to SiriusXM’s All Access Package upon activation. The SiriusXM "All Access" package includes Howard Stern, every NFL, MLB, and NBA game, every NASCAR race, plus NHL games and PGA TOUR coverage, as well as access outside the vehicle to SiriusXM on smartphones and other connected devices and online at


  • Built-in Bluetooth for hands-free phone operation and wireless streaming
  • Wireless audio streaming from iPhone or Android-based phone
  • Wireless browsing from Android-based phone
  • 32,000 color display
  • Authentic push-button styling
  • AM/FM tuner with 30 pre-sets
  • A rear-mounted USB port for flash drives with WMA, MP3, or FLAC lossless audio files
  • Two auxiliary inputs for portable devices
  • 25 watts x 4 channel RMS power amplifier
  • Dual RCA pre-outs for external amplifiers
  • Patented InfiniMount adjustable shaft system
  • Body can be mounted easily for custom installation using optional extension cable

The Wonder Bar is now available with your choice of feature sets. The features listed above are available as the Hermosa feature set, or upgrade to the Long Beach feature set for all of the above, plus :

  • Made for iPod/iPhone (Compatibility with devices through streaming & USB)
  • An additional USB port
  • AM/FM RDS tuner with 30 pre-sets
  • Dedicated subwoofer output
  • SiriusXM-Ready (SXV300 tuner sold separately)
  • $70.00 rebate on purchase of SXV300 SirusXM tuner
  • 3 months free SiriusXM "All Access" subscription upon activation

Note: Bezels, knobs, faceplates, and replacement parts are non-returnable. If you are not sure as to fitment, please contact us.

  • Cadillac Series 62 (1949-56)
  • Cadillac Eldorado (1953-56)
  • Chevrolet Corvette (1953-57)
  • Chevrolet OneFifty, Two TenBel Air, Nomad (1955-56)
  • Pontiac Super Chief, Star Chief, Chieftan (1955-57)
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