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RetroSound D-412UK Dash Speaker

Single 4"x10" 2-way dash speaker with dual voice coils — stereo mix from a single speaker

Item # 068D412UK

RetroSound is always looking for seamless ways to retrofit new audio technology into a vintage setting.

Find what Fits your car

RetroSound is always looking for seamless ways to retrofit new audio technology into a vintage setting.

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Contact our Virginia-based experts.

Item # 068D412UK

Ships from manufacturer

$44.99 each
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About the RetroSound D-412UK Dash Speaker

Designed with your classic car in mind

RetroSound is always looking for seamless ways to retrofit new audio technology into a vintage setting. This single D-412UK 4"x10" speaker is designed to fit in the dash or rear deck of select classic Ford, GM, and Dodge cars. The woofer features dual voice coils, each one connected to its own tweeter, so, when properly connected to your receiver, you'll hear a stereo mix from this single speaker.

Important Note: This is a single 4"x10" speaker, designed to replace a center dash or rear deck speaker. 

Designed with your classic car in mind

RetroSound is always looking for seamless ways to retrofit new audio technology into a vintage setting. This single D-412UK 4"x10" speaker is designed to fit in the dash or rear deck of select classic Ford, GM, and Dodge cars. The woofer features dual voice coils, each one connected to its own tweeter, so, when properly connected to your receiver, you'll hear a stereo mix from this single speaker.

Modern materials for better sound

The D-412UK speaker features a sturdy polypropylene woofer and a foam surround that delivers accurate performance while standing up to the extreme temperature swings of life in a car. The speaker's dipcut backplate allows extended excursion for some satisfying punch, while the two Mylar dome tweeters broadcast crisp details in stereo. Finally, you'll be able to enjoy rich sound in your old gem without altering the classic look you love so much.

Grilles are not included; the factory grilles should be suitable for most applications.

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Product highlights:

  • single 4"x10" 2-way speaker
  • polypropylene woofer cone with foam surround
  • dual voice coils for 2-channel operation
  • dual Mylar dome tweeters
  • replacement for select classic Ford, GM, and Dodge vehicles
  • power range: 2-15 watts RMS (30 watts peak power)
  • frequency response: 43-21,000 Hz
  • sensitivity: 86 dB
  • top-mount depth: 2-5/16"
  • grille not included
  • warranty: 1 year
  • Our 60-day money-back guarantee
  • MFR # D-412UK

What's in the box:

  • One stereo input 2-way DVC speaker
  • Two 58" Lengths of speaker wire (each has quick-slides on one end and bare wire on the other)
  • Four 1-1/8" Self tapping screws
  • 4 Speed clips
  • Owner's manual

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RetroSound D-412UK Dash Speaker reviews

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RetroSound D-412UK Dash Speaker

Crutchfield customer from Sarasota, FL on 8/27/2019

1969 Oldsmobile Cutlass

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great sound

Pros:

Cons:

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0 of 0 found this helpful

With A Little Help From Drummel

Crutchfield customer from Ocean Park, WA on 7/24/2019

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This speaker was purchased to replace the original equipment unit in a 1966 Dodge Charger, and to bring better quality sound to the vehicle w/o cutting up interior parts such as door panels, kick panels, or having to fabricate new panels. For the most part, the speaker fit into place, however it was necessary to open up the mounting holes a bit which in turn necessitated trimming the sealing gasket to make room for the mounting stud to meet the new mounting hole. All in all, the speaker mounted in place with a little work/modification.

Pros: Fits nicely in the original location of the vehicle. Improved sound quality.

Cons: Some modification of the mounting holes and mounting gasket was necessary in my case. Note: This may not be needed in all cases, just be sure the unit fits your application before crawling under the dash, (Match up with old speaker) and DO NOT force the unit into place.

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0 of 0 found this helpful

Excellent fitment for my K-5 Blazer

Crutchfield customer from San Antonio, TX on 4/7/2019

1978 Chevrolet Blazer

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Fits perfectly on the dash of my 1978 Blazer K-5 sound is pretty good and compliments my doors 6X9 speakers very well.

Pros: Nice fit, good sound

Cons:

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0 of 0 found this helpful

Much better than I expected

Mike from Plano, TX on 3/7/2019

1982 Chevrolet C Series

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When replacing the dash pad in my 82 Chevy pickup, I decided to replace the horrible paper cone speakers on each side of the dash. But I couldn't find any modern 4" speakers that were designed to install from the bottom, nor would there have been much room for one on the driver's side. This RetroSound speaker installed under the factory 4x10 cutout (odd shaped, but close to 4x10), using screws through two factory "dimples" that took about 5 seconds to drill through. I was frankly surprised at how good it sounds, especially through the dash pad perforations. Certainly not as good as a decent pair of 6.5" speakers in the doors, but much more than adequate in this old "project" truck that's used mostly for hardware store and dump runs. The bass is so strong that I had to crank it down a bit and raise the treble in my old Alpine radio.

Pros: Well made Top or bottom mounting Sounds better than I expected from a 4x10

Cons: None

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RetroSound D-412UK Dash Speaker

Shirley from Little River, SC on 1/10/2019

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Would be better with a cover over it because of the prongs

Pros: Great sound

Cons: No cloth cover over speaker

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0 of 0 found this helpful

RetroSound D-412UK Dash Speaker

Crutchfield customer from Quanah, TX on 8/4/2018

1983 GMC C Series

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It has a very good sound. Good for OEM replacement speaker

Pros:

Cons:

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RetroSound D-412UK Dash Speaker

Chris from Minerva, OH on 5/14/2018

1979 Chevrolet C Series

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Fit perfectly into my 1979 chevy pick up dash. The screw holes even lined up, how cool is that?

Pros:

Cons:

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1 of 1 found this helpful

RetroSound D-412UK Dash Speaker

Crutchfield customer from Pr Du Chien, WI on 4/15/2018

1973 Plymouth Satellite

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Perfect fit for 73 Roadrunner dash. Did require a little trimming of a couple tabs though. Great stereo sound from a single speaker.

Pros:

Cons:

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0 of 0 found this helpful

RetroSound D-412UK Dash Speaker

Brad from Odenville, AL on 3/26/2018

1977 GMC C Series

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This speaker is the perfect fit for my 1977 GMC Dash speaker position. It is very hard to find speakers that fit in these original spots and that have a decent sound. Sound is good considering how thin the speaker is. Of course there are better speakers with crisper sounds but you'd have to cut up these old dashes to make them fit. I will be purchasing a Retrosound Long Beach radio next for the truck to get all the modern creature comforts and the looks of the original radio.

Pros: Fits like a glove in the original speaker position. Great quality, good sound and really like the fit and finish of the speaker. Crutchfield had the best price as well.

Cons: None yet.

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0 of 0 found this helpful

RetroSound D-412UK Dash Speaker

Crutchfield customer from Dallas, TX on 11/18/2017

1976 Chevrolet C Series

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installs in Factory Location. Easy to install. Sounds Great.

Pros:

Cons: none

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0 of 0 found this helpful

RetroSound D-412UK Dash Speaker

Crutchfield customer from Watertown, CT on 10/8/2017

1970 Pontiac GTO

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Great idea. Replaced original single dash speaker with a stereo speaker in the original location.

Pros: Nice sound. Replaced original mini speaker.

Cons: No mounting instructions or tips.

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0 of 0 found this helpful

Stereo in single speaker

Richard from Dublin, OH on 10/8/2017

1962 Chevrolet Nova

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Great product. Arrived quickly. Will be installed in a 62 Chevy Nova that had mono speaker originally.

Pros: Stereo reception in single speaker

Cons: None yet

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0 of 0 found this helpful

RetroSound D-412UK Dash Speaker

David from Delta, Co on 8/19/2017

1977 Chevrolet K Series

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Great sound, perfect fits

Pros: Great sound, perfect fit

Cons: None

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0 of 0 found this helpful

RetroSound D-412UK Dash Speaker

Crutchfield customer from Douglas, NE on 8/1/2017

1969 Dodge Charger

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Nice to have left and right voice coils from a single speaker in a factory fit!

Pros:

Cons:

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0 of 0 found this helpful

Perfect replacement for stock speaker

1967 Olds Cutlass from Lansdowne, PA on 5/19/2017

1967 Oldsmobile Cutlass

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Exactly as advertised. Two channels in one speaker is simply awesome. Shipped quickly and included all instructions, specifications, and accessories. Sounds great and installation went very smoothly.

Pros:

Cons:

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0 of 0 found this helpful

RetroSound D-412UK Dash Speaker

Crutchfield customer from Commack, NY on 1/15/2017

1971 Dodge Challenger

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Great fit with great sound...wow!!!

Pros:

Cons:

Crutchfield response on

1 of 1 found this helpful

Tasty Sounding Speaker

OffGridKindaGuy from Tusc. County, Ohio on 3/27/2016

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I chose this speaker to construct a portable Bluetooth unit. The size will allow me to build it short and wide. I also purchased the grill. (RetroSound S-412G) This combo will allow me to build a very good looking unit! I shopped around for a better price but I couldn't find a better deal than here at Crutchfield. Great price and the grill was very reasonable also. I haven't constructed the enclosure yet but I had to connect the speaker to an amp to get an idea of how it's going to sound. I'm very impressed! Highs are wonderful and I believe after I get it mounted into an enclosure, the bass will be just great! I believe I made a good choice by experimenting with this 4"X10". Thanks Crutchfield for providing this product at such a great price compared to many other vendors. That alone made me pull the lever!

Pros: Perfect dimensions for my planned project. The fact of the dual voice coils makes it easy to connect a stereo amplifier to the speaker. No need for two separate drivers. It's a good looking unit and the grill is perfect!

Cons: None at this point. I hooked it up and it sounds great!

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0 of 0 found this helpful

The perfect match for vintage ride

Scott b from spearfish, SD on 2/21/2016

1985 Chevrolet C Series

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It gives a nice sound and fits acceptably in factory hole. It is nice not to have any modifications.

Pros: Fits well in factory hole Decent sound

Cons: Not a crisp remarkable sound like I'm accustomed to in aftermarket high end speakers

Crutchfield response on

0 of 0 found this helpful

product update

Jim from new york from New York on 1/16/2016

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unable to respond to a question so here go's. it can be hooked up to a mono system. you just need to connect the speaker side 4 terminals ( connect the terminials together pos to pos(+) neg to neg(-) and them to the vehicle matching pos to pos and neg to neg and it should work. i installed mine shortly after the review with no problems and it sounds great. I connected it to a JVC deck purchased from Crutchfield. great combo. hope this helps. also had to change my e-mail to update my review. Jim

Pros: see prior

Cons: see prior

Crutchfield response on

1 of 1 found this helpful

RetroSound D-412UK Dash Speaker

JIM from New York on 7/31/2015

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APPEARS EASY TO INSTALL. TESTED SOUND QUALITY IS PRETTY GOOD. GOOD FOR MOPAR VEHICLE DASH REPLACEMENT WHEN THERE IS NO OTHER SPEAKER MOUNTING OPTIONS . GOOD FOR WHEN YOU DO NOT WANT TO DAMAGE RARE , HARD TO FIND INTERIOR PANELS ON CLASSIC CARS. GREAT PRICE.

Pros: APPEARS EASY TO INSTALL.MATCHED TO MY VEHICLE. HAVE NOT HAD THE TIME TO INSTALL IT YET.

Cons: NONE AS OF YET. SHIPPING TOOK A LITTLE LONGER THAN EXPECTED. NOT A DIRECT SHIP. SHIPPED FROM SUPPLIER / MANFACTURER.

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3 of 4 found this helpful

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Pros:

Cons:

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<< >>

More details on the RetroSound D-412UK Dash Speaker

Pat M.

Features & specs

General
Speaker Size Vehicle-specific
Design 2-way
Tweeter Design Dual Domes
Impedance (Ohms) 4
Tweeter Composition Mylar
Woofer Composition Polypropylene
Woofer Surround Treated Foam
Parts Warranty 1 Year
Labor Warranty 1 Year
Specifications
Sensitivity (1W at 1 meter) 87
Sensitivity at 2.83 volts N/A
Frequency Response 43 - 21k Hz
Minimum RMS Wattage ---
Maximum RMS Wattage 15
Peak Power Handling (Watts) 30
Top-mount Depth (Inches) 2 5/16
Bottom-mount Depth (Inches) 2 3/4
Cutout Diameter or Length (inches) 0

Product Research

Features

Installation Applications: The D-412 will physically fit in many standard 4x10 applications, but it has stereo inputs and is sold as a single speaker (not a pair), so it isn't a good choice in most modern vehicles that have speakers mounted in pairs. Please enter your vehicle information to confirm fit.

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Customer Q&A

Q
Crutchfield asked: Why did you buy this?
A
Low watts needed to drive. Capable of both channels in one speaker. [ JOHN  May 04, 2017 ]
A
Fit in stock location and it was stereo [ Kevin  Dec 14, 2015 ]

7 questions already asked

Q
When wiring in a mustang do you hook up both front channels?
[ Ecswim  Jun 04, 2019 ]
1 answer
A
speaker is set up for stereo ,,,large cone works off both channels , small cones , one for each channel wont get any separration due to smaller cones too close together but for single placement of speaker in dash , this one is ideal ! i installed mine in a 66 chevelle with a pioneer nav radio mounted below dash and into a fabricated console , i also used two door speakers and rears . this speaker produced alot of presence and a center channel effect .
[ FRANK  Jun 18, 2019 ]
Q
What is the spacing between the mounting holes where the speaker frame is screwed into the dash? Is a diagram available?
[ Chris  Mar 25, 2017 ]
1 answer
A
Thanks for your question. This speaker ships directly from the manufacturer so I have limited information. The frame width is 4.333", frame length is 10.15". Major apex of oval is 9.333", minor apex of oval is 3.788". For more detailed information you can also reach out to RetroSound at 888-325-1555. Hope this was at least somewhat helpful.
[ Kenny  Mar 25, 2017 ]  Staff
Q
what is the actual size of the speaker cone? making sure it will fit the hole in my application.
[ Jarrod  Mar 06, 2017 ]
1 answer
A
Thanks for your question. Here are the exact specs from the manufacturer below. Hope this helps. Top Mount Depth = 2.286" Mounting Height = 0.463" Magnet Diameter = 2.748" Regarding the oval basket Major apex is 9.333" and Minor apex is 3.788" Frame Width = 4.333" Frame Length = 10.15"
[ Kenny  Mar 06, 2017 ]  Staff
Q
is the thing inside the speaker cone flush with the top, or does it stick out above the edge? How large is the magnet on the bottom of the speaker?
[ JP  Jun 11, 2016 ]
1 answer
A
It is flush. Bottom isn't too big. it fit right down in the hole on my 84 c10. But I don't have my dash pad in so idk how it fits as a whole with the pad in.
[ Stephen  Jun 11, 2016 ]
Q
Will this fit the dash opening in a 72 Mercedes 250C?
[ Kenneth  Feb 29, 2016 ]
1 answer
A
You can check to see if this will fit your vehicle by using our Outfit My Car tool: http://www.crutchfield.com/car/carselector.aspx For additional details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle.
[ Kenny  Feb 29, 2016 ]  Staff
Q
Will this work with a mono am radio, or does it have to come from a stereo. i presume stereo.?
[ sam  Jan 16, 2016 ]
6 answers
A
speaker has 4 terminals for stereo , for mono just wire the positives and two negatives together and use as a mono speaker
[ FRANK  Jun 18, 2019 ]
A
Yes it will work
[ JOSHUA  Jan 18, 2016 ]
A
I have a mono radio in my 66 Dodge, connected both sides of speaker to output of radio, it works perfectly.
[ EMORY C  Jan 17, 2016 ]
A
Great speaker fit nice,used factory am radio sound lot better than factory speaker!
[ JASON  Jan 16, 2016 ]
A
This speaker acts the same as two different speakers. It could be wired for mono in either series or parallel.
[ Kevin  Jan 16, 2016 ]
A
stereo
[ DAVID  Jan 16, 2016 ]
Q
How many Ohms impedance?
[ Mike  Jul 18, 2015 ]
1 answer
A
I checked the information we have about that dash speaker and it shows the impedance at 4.0 ohms.
[ Greg  Jul 18, 2015 ]  Staff
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