$245.70

USA-4 DIN Size Radio Black

USA-4 DIN Size Radio Black
  • Built-in Bluetooth
  • Black Fold Down & Detachable Face Panel
  • Full Electronic Loading CD/MP3 Deck
  • Hidden Front Panel USB Jack
  • Best Option for Clasic Looking Radio if Dash Has Been Cut
  • AM/FM PLL Tuner, USB, RCA, AUX
  • Backed by a 2 Year Warranty
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Item #: USA-4DIN-B
$273.00 $245.70

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Classic Looking Black Radio with Modern Features

The USA-4 DIN is designed specifically for classic cars and trucks where the dash opening has already been cut for a standard DIN radio (approximately 7.2" x 2.11"). This makes it a perfect fit for most foreign and domestic vehicles from 1984 onward, as well as any classic car, truck, or street rod with a DIN-sized dash cutout. If your original dash opening is no longer an option, the USA-4 DIN lets you keep a clean, classic look without compromise.

Fold-Down Face with Built-In CD Player

The USA-4 DIN features a fully detachable, fold-down face panel with a full-featured digital display. Flip it down to reveal an electronic loading CD/MP3 deck underneath, complete with ESP (Electronic Shock Protection) to keep your music playing smoothly over bumps in the road.

Built-In Bluetooth

The USA-4 DIN comes with built-in Bluetooth, giving you a wireless way to stream your favorite music straight from your phone. Combined with the USB jack on the front panel and a front panel auxiliary input hidden behind its own door, you've got plenty of options for getting your music into the system, whether wired or wireless. It's also compatible with CD, WMA, USB, SD, and MMC formats, so you're never locked into just one source.

Know What's Playing

The jumbo-sized, multi-color display panel is ID3-tag compatible, so with the RDS tuner you'll see the artist name and song title right on the screen, whether you're streaming over Bluetooth or playing from a USB drive.

Power and Expandability

The USA-4 DIN puts out 4 x 40 watts and includes a single pair of RCA pre-outs, so you can easily add a rear amplifier if you want to take your sound further. Electronic audio controls give you full command over every function right from the faceplate.

Available in Black or Chrome

The USA-4 DIN is available in both black and chrome finishes, so you can match it to your interior style while still keeping that classic look alive, even with a dash that's already been cut.


USA-4 DIN Radio Specifications

  • CD/WMA/USB/SD/MMC INTERFACE
  • Chrome, Fold down & Full detachable face panel
  • CD/MP3 Compatible
  • Built in Bluetooth
  • Full Electronic Loading CD/MP3 DECK
  • ESP-Electronic Shock protection
  • 4 x 40 watts
  • RCA pre-out (1 PAIR) for rear amplifier
  • Front Panel AUX in Jack
  • AM/FM PLL Tuning Radio
  • Electronic Audio Control, all functions
  • USB JACK ON FRONT PANEL
  • Jumbo Size Multi Color Display Panel
  • ID3-TAG COMPATIBLE - SHOWS ARTIST/SONG TITLE ON THE DISPLAY
  • Backed by Classic Car Stereos Lifetime Support
  • 2 Year Warranty

California Prop 65 Warning:
California Prop 65 Warning. Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

USA-4 DIN Radio Specifications

  • CD/WMA/USB/SD/MMC INTERFACE
  • Chrome, Fold down & Full detachable face panel
  • CD/MP3 Compatible
  • Built in Bluetooth
  • Full Electronic Loading CD/MP3 DECK
  • ESP-Electronic Shock protection
  • 4 x 40 watts
  • RCA pre-out (1 PAIR) for rear amplifier
  • Front Panel AUX in Jack
  • AM/FM PLL Tuning Radio
  • Electronic Audio Control, all functions
  • USB JACK ON FRONT PANEL
  • Jumbo Size Multi Color Display Panel
  • ID3-TAG COMPATIBLE - SHOWS ARTIST/SONG TITLE ON THE DISPLAY
  • Backed by Classic Car Stereos Lifetime Support
  • 2 Year Warranty


USA-4 DIN Radio Wiring Diagram

USA-4 DIN Radio Wiring Instructions

Head unit installation reference - power, ground, antenna, speaker, and amplifier connections. Based on Figure 2 wiring diagram and ISO connector wiring chart.

1. Antenna Connection

This unit has two antenna connections on the back-right: an ANTENNA JACK and an ANTENNA SOCKET.

2. RCA Outputs (to Amplifier)

The unit has a REAR line out pair of RCA jacks. Connect RCA cables from the REAR outputs to your amplifier's corresponding inputs (Rear Left Line Out / Rear Right Line Out).

3. Power & Ground

Wire Color
Battery (+) Yellow
Power Antenna Blue
Ignition (ACC) Red
Ground Black

4. Speaker Wiring

Speaker Terminal Wire Color
Right Rear + Violet
Right Rear - Violet / Black
Right Front + Grey
Right Front - Grey / Black
Left Front + White
Left Front - White / Black
Left Rear + Green
Left Rear - Green / Black

5. Wiring Order

  1. Connect ground.
  2. Connect battery and ignition (ACC) wires.
  3. Connect the power antenna lead.
  4. Wire all four speakers, matching polarity.
  5. Run RCA cables to the amplifier (rear channels).

Before You Begin

Disconnect the vehicle battery before making any wiring connections, and verify wire colors against the actual harness before connecting.




Access the official USA-4 DIN Size Radio Black owner's manual below. Get full access to manufacturer specifications, safety guidelines, and operating instructions.
📃 Download Official USA-4 DIN Size Radio Black Manual (PDF)

Two Year Custom Autosound Warranty

All Custom Autosound Radios are backed by a 2 year warranty from the manufacturer. All radios are tested before being boxed and sent to ensure that they are working properly. In addition, we at Classic Car Stereos will work with you to fix any issue as quickly and as seemlessly as possible. We strive for 100% customer satisfaction.

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