Product Description
The USA-630 is the latest step in Custom Autosound's quest for the perfect classic car radio. Its large OEM-style push buttons look right at home in a classic dash, but behind them are modern features like an iPod dock. You can browse your iPod by artist, song, album or playlist from the radio's buttons, so the iPod can stay hidden in the glove box or console. A USB input on the back plays MP3/WMA files from a flash drive, and the alphanumeric display shows song, artist and album titles from USB, iPod and RDS radio stations. With the optional BluKit, you can stream music from a Bluetooth phone or player, skip tracks with the radio's track-up button, and take hands-free calls while the music mutes automatically. At 300 watts peak, it has all the power most people need. If you want more, four pre-out jacks on the back connect optional amplifiers, and an auxiliary input accepts satellite radio or any portable player.
Put the USA-630 radio in your classic 1952-54 Mercury. It isn't hard to install, and you get plenty of music and talk options to fill your heart with cheer.
It's All in the Features
The USA-630 has 300 watts peak to drive your speakers, and a power antenna lead helps pull in stations as if they were next door.
It has an electronic RDS tuner and a 7-color LCD display and 25 presets (15 FM, 10 AM). You'll hear the New Year's countdown with ease.
You can also play MP3 and WMA files from a USB flash drive, use the iPod dock, and play up to 6 CDs through an optional changer. Your holiday music will last all season.
The radio's built-in controls help you fine-tune your sound: a digital EQ plus volume, bass, treble and balance controls. You also get a 4-way fader, a 2-channel RCA input and 4-channel pre-outs.
When You're in the Holiday Spirit
Or just want to celebrate a special day, turn on your USA-630 and have a party in your classic 1952-54 Mercury. Party like it's the 1950s, but with 21st-century technology.
Ring in the new year with a radio that shows all the others how to celebrate.
The USA-630 Features:
• AM/FM stereo
• RDS tuner shows station / song / artist on LCD display
• 300 Watts Peak
• USB Port for Flash Drive MP3/WMA Playback
• iPod dock and control (control your iPod from the buttons on the radio)
• Direct 6 CD Changer Control
• 7-color LCD display with dimmer control
• Alpha Numeric Display for MP3/WMA/ iPod files
• Electronic Tuning and Volume Control
• Loudness compensation
• Digital EQ
• 4-way fader
• Left Right Balance
• Digital Clock
• 2 Channel RCA Auxiliary Input for Satellite etc. (cable included)
• 25 Presets (15 FM, 10 AM)
• 4 Channel RCA Pre-outs
• Separate Bass and Treble
• USA/Euro Tuner
• Power Antenna Lead
Questions About the 1952-54 All Mercury USA-630 In Dash AM/FM
Is this radio made specifically for the 1952-54 All Mercury?
This version is built for the 1952-54 All Mercury and is made to fit the factory radio opening. Custom Autosound says its radios fit without altering or cutting the original dash.
Will it work with a 6-volt system?
What can I add to my 1952-54 All Mercury USA-630 In Dash AM/FM order?
The options on this page let you add a front dual voice coil speaker, a rear 6x9 speaker pair (Custom Autosound 6x9 Speaker Pair and Upgraded Pioneer Speaker Pair), and a hideaway antenna.
What else should I know about the USA-630?
Bluetooth streaming and hands-free calling come from Custom Autosound's optional BluKit, which works with the USA-630. It can directly control Custom Autosound's optional CD-1 player.
Is there a CD or Bluetooth upgrade?
Yes. The options include Single Slave CD and Bluetooth Adapter.
What if my 1952-54 All Mercury has air conditioning?
Select Yes or No under Factory Air so we send the correct setup for your 1952-54 All Mercury's dash.
USA-630 specifications
- 300 watts peak power (45W x 4 RMS)
- AM/FM stereo tuner
- USB port for flash-drive playback (MP3/WMA/FLAC/WAV)
- Optional Bluetooth via BluKit add-on (sold separately)
- RCA auxiliary input (rear)
- Direct control for optional CD-1 changer
- 4-channel 5V RCA pre-outs
- Digital clock
- 7-color LCD display with dimmer
- Alphanumeric display for USB/iPod/RDS info
- Separate bass and treble; 4-way fader; L/R balance
- 25 presets (15 FM / 10 AM)
- Loudness compensation
- Power antenna lead
- USA/EURO/JAP/AUS/RUS tuner capability
- Custom Autosound 2-year manufacturer warranty
USA-630 wiring and tech tips
Use this as a head-unit reference for power, ground, antenna, speakers, and amplifier connections. Always match the printed diagram that ships with your unit if it differs.
Power and ground (typical Custom Autosound harness)
| Function | Wire color |
|---|---|
| Ignition / ACC +12V | Red |
| Battery / constant +12V | Yellow |
| Ground | Black |
| Power antenna | Blue |
Ignition and power-antenna leads are commonly fused at 1A on the harness—confirm against the guide that ships with your radio.
Speaker wiring (typical)
| Speaker | Wire color |
|---|---|
| Left front + / − | White / White-Black |
| Right front + / − | Gray / Gray-Black |
| Left rear + / − | Green / Green-Black |
| Right rear + / − | Violet (or Purple) / Violet-Black |
USA-630 extras
USB and iPod/dock leads share a cable near the antenna jack on many units. RCA jacks on top are typically labeled AUX IN, REAR, and FRONT (line out). Bluetooth requires the optional BluKit unless your package already includes it.
Suggested order for a 1952-1954 Mercury
- Disconnect the vehicle battery before any wiring.
- Connect ground first, then constant (yellow) and ignition (red).
- Connect the antenna plug and the blue power-antenna lead if your car has a power antenna.
- Wire all four speakers, matching polarity.
- If using an amplifier, run RCA cables from the front/rear (and sub on USA-740/USA-850) pre-outs.
- Reconnect the battery and test radio, speakers, and charging system voltage.
Tech tips for 1952-1954 Mercury
- This radio is sold for the factory Mercury opening used in 1952-1954 models—do not cut a modern DIN rectangle if you want a stock look.
- A poor ground is the most common cause of whine or weak audio; scrape paint at the ground point and use a star washer.
- If AM reception is weak, check the antenna mast, cable continuity, and that the antenna plug is fully seated.
- Vintage Car Radio does not install radios. If you are not comfortable with 12V wiring, use a qualified installer.
USA-630 manuals
Download the manufacturer guide for operation, safety, and the official wiring diagram. You can also browse our full library on the Manuals page.
Vintage Car Radio does not offer installation. The manuals are for do-it-yourself reference or to share with your installer.
Two-Year Custom Autosound Warranty
All Custom Autosound radios sold by Vintage Car Radio are backed by a 2-year manufacturer warranty from Custom Autosound.
Radios are checked before shipping. If something is wrong out of the box or under warranty, call us at 844-802-4499 or 574-226-6676 and we will help coordinate with the manufacturer.
Vintage Car Radio does not offer installation services. Refer to the Manuals and Wiring / Tech Tips sections for manufacturer guidance, or use a qualified car-audio installer.
FAQ — 1952-1954 Mercury USA-630
Will this fit my 1952-1954 Mercury without cutting the dash?
It is built for the original radio opening used on 1952-1954 Mercury models. Compare your dash opening and bezel to the product photos. We do not modify dashes in-house.
Does this radio have Bluetooth?
The USA-630 supports Bluetooth with the optional BluKit add-on (sold separately).
Do I need an amplifier?
Many owners run speakers directly from the radio. Pre-outs are there if you want more volume or a subwoofer later.
Do you install the radio?
No. Vintage Car Radio ships the unit and documentation; installation is DIY or by a shop you choose.
What is the warranty?
Custom Autosound radios include a 2-year manufacturer warranty. See the Warranty section for details.
Need help?
Call 844-802-4499 or 574-226-6676.
Specs
Wiring / Tech Tips
Manuals
Warranty
Two-Year Custom Autosound Warranty
All Custom Autosound radios sold by Vintage Car Radio are backed by a 2-year manufacturer warranty from Custom Autosound.
Radios are checked before shipping. If something is wrong out of the box or under warranty, call us at 844-802-4499 or 574-226-6676 and we will help coordinate with the manufacturer.
Vintage Car Radio does not offer installation services. Refer to the Manuals and Wiring / Tech Tips sections for manufacturer guidance, or use a qualified car-audio installer.
