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RetroSound Wonder Bar III Radio


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The revolutionary Wonder Bar® radio brings modern technology to your classic car that came with a factory-installed Wonder Bar® radio.

RetroSound®'s Wonder Bar® is the most technologically-advanced radio ever made for your classic. The compact size installs easily and discreetly behind the dash for a fully integrated look. Wonder Bar 3 is now available with your choice of 3 different feature sets.

Laguna (Motor 1A) features an AM/FM tuner with 30 pre-sets, a built-in 275-watt amplifier (18 watts RMS/40 watts peak x 4 channels), as well as a rear auxiliary input for portable devices such as iPod® or portable satellite radio.

  • AM/FM tuner with 30 presets
  • Built-in 275-watt amplifier (TrueRating™: 18 watts RMS/40 watts peak x 4 channels)
  • A rear auxiliary input for portable devices
  • 1-Year Warranty
  • Radio body can be mounted remotely with optional extension cable

Hermosa (Motor 2) includes the features above but steps up to a 300-watt amplifier (25 watts RMS/45 watts peak x 4 channels) and features built-in Bluetooth® connectivity for hands-free phone calls and wireless audio streaming. A 32,000 color display allows you to match the interior and dash lighting of your hot rod. Hermosa (Motor 2) includes a rear-mounted USB port for flash drives plus two standard auxiliary inputs and has front and rear RCA pre-outs that allow the ability to add external amplifiers.

  • Built-in Bluetooth® connectivity
  • 32,000 color display
  • A rear-mounted USB port for flash drives
  • Two auxiliary inputs for portable devices
  • Built-in 300-watt amplifier (TrueRating™: 25 watts RMS/45 watts peak x 4 channels)
  • Dual RCA pre-outs for external amplifiers
  • 1-Year Warranty

Long Beach (Motor 4) includes all of the Hermosa (Motor 2) features listed above and:

  • 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
  • 2-Year Warranty
  • SiriusXM-Ready™ (SXV300 tuner sold separately)
  • $70.00 rebate on purchase of SXV300 SirusXM® tuner*
  • 3 months free SiriusXM® “All Access” subscription upon activation*

Wonder Bar 3 with 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 the Wonder Bar 3 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 siriusxm.com.

US Residence

CA Residence


Retro Manufacturing radios are a modular design. Assembly is required. This design allows for a more adjustable fit and to offer different style options.

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

Motor 1A Motor 2 Motor 4 Motor 6
Compatible Faces

Daytona
Detroit
Huntington
Monterey
Redondo RS
RetroRadio Face
Santa Cruz
Wonder Bar 1 & 3

Daytona
Detroit
Huntington
Monterey
Redondo RS
RetroRadio Face
Santa Cruz
Wonder Bar 1 & 3

Daytona
Detroit
Huntington
Monterey
Redondo RS
RetroRadio Face
Santa Cruz
Wonder Bar 1 & 3

Huntington
Monterey
Redondo RS
RetroRadio Face
Santa Cruz
Wonder Bar 1 & 3
SiriusXM-Ready™ North America and Canada Only
Built-in DAB/DAB+ Tuner Outside North America
Made for iPod® / iPhone® Included Included
Built-in Bluetooth® Included Included Included
USB Port for WMA/MP3 Music Files 1 2 2
Auxiliary Inputs 1 2 2 2
Display White 32,000 Color Display 32,000 Color Display 32,000 Color Display
Clock-Off Feature Included Included Included Included
AM/FM RDS Tuner with 30 Pre-sets Included Included
Selectable Tuner with USA/EU/Japan Frequencies Included Included Included Included
Power Output 18 watts x 4 25 watts x 4 25 watts x 4 25 watts x 4
Front and Rear RCA Low Level Pre-amp Outputs Included Included Included
Subwoofer Output with Variable Crossover Included Included
Selectable 12/24 Hour Clock Included Included Included Included
Non-Volatile Memory Included Included