Vintage AutoSound

Sound Solutions for Vintage cars




















































































































































































































































































































































































































                          Classic Car Speakers to replace OEM speakers 

Vintage AutoSound has an excellent selection of Classic Car Speakers for vehicles requiring
replacement of original speakers that fit existing mounting.

A complete line of new replacement speakers engineered to fit in collector cars and function
properly with OEM radios. Our speakers are manufactured in the USA by S&M Electro-Tech 
using compact high energy neodymium (NEO) magnets that allow these speakers to fit 
where others won't.

Most of these speakers are true 8 ohm impedance and are fully compatible with 10 ohm
Delco speakers. 

These speakers work exceptionally well with original Delco, Ford and Mopar 
radios made from the 40's through the mid 70's and will make your classic radio sound better than new.
Compare our replica 4 x 10 speakers to original Delco slim line speakers used in many 1960's
GM products. The magnet on our speaker has more the twice the field strength of the 
ceramic magnet shown on the lower right speaker and 4 times the strength of the original 
alnico magnets used on the original Delco speakers -upper left.


  OEM Delco Special Rectangle     Our 4x10 Replacement 


Never run 4 ohm speakers on any vintage car automobile radio

that uses transistor output circuits.

If you don't know what type of output circuit your radio uses, call us.


              Available Speaker sizes:

3 1/2"  Round -

Used in late 60's and early 70's Cadillac, early 70's Olds, 
Pontiac, Buick and late 60's, early 70's Mopar front 3 speaker dash locations
for stereo radio/tape applications. The mounting ears can be cut off and the 
speaker held in with the wire clips used on many GM applications(See photo below). 

We can supply a magnet filler block on request for cars using the Delco wire 
clip mount.

Price - $130 Cdn/ pair   8 - 10 Ohm    
Size: 3 3/8" dia.   1 1/2" deep.  3 3/4" to 4 1/4" mounting center.



                               Cadillac spring clip mounting
Note: When used with modern high power radios, this speaker should be connected with 
50uf 50volt non-polar coupling capacitors (bass blockers) in series to prevent over excursion
of the cone at very low frequencies. Some factory GM and all Mopar applications using these 
speakers have the crossover capacitors installed in a box under the dash. It is even more 
important when installed with our conversion radios or modern after market radios with high
power amplifiers. 


3 1/2"  Square -

 Used in late 60's   Cadillac,  late 60's and early 70's Mopar front 3 speaker 
dash locations for stereo radio/tape applications.  

Price - $130 Cdn/ pair    8 - 10 Ohm   Size: 3 1/2" dia.   1 3/8" deep.   2 3/4" mounting centers.


4 1/2" Pin cushion  -

Used in Volkswagen Beetle, Porsche, some late 50's Lincoln 
applications.  Used in our Dual6x9HQ and Dual4 x10HQ "Special Rectangle" and 
Dual4x10HQ Mopar speakers.  This is a excellent speaker for use in concealed 
locations due to its small size, light weight, and excellent frequency response and 
power handling abilities. Power rating 40 watts RMS

Price - $65.00 Cdn each          Both  4 ohm and 8 ohm available          
Size: 5" dia.  1 7/8" deep.  3 5/16" mounting centers.


5 1/4" Pin cushion -

Used in late 60's and early 70's Ford, Mercury, Lincoln MK III's rear speaker 
stereo applications. Companion to our 4 x 8 speaker used in the doors of these cars. Also used
in some 60's Porsche 356's and VW Karmen Ghias.

Price - $89 Cdn each          8 - 10 Ohm       Size: 6" dia.  2 1/8" deep.  3 3/4" mounting centers.



6" Pin cushion -

Used extensively in GM applications mounted in the center of the rear seat 
cushion, starting with the  1958 Impala , Pontiac, Oldsmobile, etc. This speaker will 
greatly improve the rear seat sound of your original GM Radio, especially if used with
the Stereo radios or reverb units. This speaker is also correct for 1960's VW bus 

Price - $89 Cdn each       8 - 10 Ohm      
Size: 6 1/8"dia. 2" deep. 4 3/8" mounting centers.


7 " or 7 1/2" Pin Cushion -

 Used extensively in Mopar dash applications from 1946-1948, and various other years up through 1965. Also used inside 1940 & 41 Ford box radios. This speaker uses a 11ga laser cut steel mounting ring that matches the mounting pattern of the original 7" speaker exactly. Mounted on the ring is our high quality 6" pin cushion  speaker. We also install a fabric dust screen over the face of the entire assembly.


Price - $105 Cdn each        8   Ohm       Size: 7"dia.  2 1/8" deep.  Non-square mounting centers. 7" model - 4 1/4" x 5 3/4".   7 1/2" model - 4 5/8" x 6 3/16"

Also available with 7 1/2"  ring size and mounting centers for early 1940's Cadillac box radios.


8" Pin cushion -

Used with tube style radios in the 40's box radios and 50's Olds, Pontiac, and early Corvette through 1957.

Price - $89 Cdn                    4   Ohm         Size: 7  1/2" Dia,  2  7/16" deep. Mounting centers 5 3/16"



4 x 6" Oval -

Used in the dash and kick panels of many GM cars with the factory "Stereo" radios from the mid 60's through
the mid 70's. This speaker will directly replace the rare 65, 66, 67, etc.,  Chevrolet kick panel speakers and rare 
Chevelle dash pad speakers with the twisted magnet.

Price - $130 Cdn pair - $65 Cdn each.     8 - 10 Ohm    Size: 4"W x 6 1/8"L.   1 1/2" deep. 3" x 5 1/4" mounting
centers - other combinations.

Price - $140 Cdn pair with Chevelle angle brackets installed.
Does NOT include the stamped steel brackets that the speakers mount on.

Our 4 x 6 speakers are available with angle brackets for direct bolt-in on 1970 - 72 Chevelle/El Camino/
Monte Carlo dash applications.


Original Delco 4x6 dash speakers for Chevelle shown on top. Notice the difference in the magnet size and
locationbetween the left and right speakers for instrument panel clearance. If you look close, you will also
notice the angle  brackets are in different positions on the driver side verses the passenger side speaker.

The middle picture is our 4x6 speakers bolted to the dash speaker support brackets (not incl).
(**Stamped dash support brackets not included with our speakers.)

The bottom picture shows our 4x6 speakers with the angle brackets. Our speakers with the angle brackets
installed for Chevelle/Monte Carlo sell for $140 Cdn a pair.


4 x 8" Oval -

This is a very rare speaker size used in 1958 Cadillac, Studebakers, International Harvester, Lincoln Mark III's
& IV's, Late 60's, early 70's  Mustangs and T-Birds door mount in stereo radio applications. Now with improved
cone and suspension.

Price - $135 Cdn pair -  $75 Cdn ea.   8 - 10 Ohm   Size: 4"W x 8" L.  1 11/16" Deep.        
Mounting Centers: 3 1/8" x 5 1/2"


 4 x 8" Oval with Ford Spacer Ring -

This is our 4 x 8  - 8 ohm speaker mounted on a ABS plastic 3D printed adapter that matches the size and bolt
pattern used in early 70's vintage Ford Mustang and other Ford stereo radio door mount applications.

Price - $150Cdn pair -  $75 Cdn ea.     8 Ohm     Size: 4 1/2" W x 8 5/8"L x 1 3/4" Deep     

Mounting Centers: Bottom 4 15/16"  Top: 6 7/8" x 3 5/8"

                          Front                                                                                                                             Rear

         Comparison - Top is OEM, Bottom is our replacement


4 x 10" Slimline Oval -

Used extensively in many GM, Ford and Mopar products starting in 1959.  This is probably the most common car front
dash  radio speaker size used in the 1960's by all manufacturers.   This speaker will fit in all 4 bolt oval 4x10
applications. Required for 1964-1967 GTO/Tempest and 1968/69 Corvette kick panel used with original Delco radios.

Fabric cover on all 4 x 10 speakers.

Price - $89Cdn           8 - 10 Ohm             Size: 4 1/8"W x 10"L.  1 1/2" deep.  3 1/4" x 6 7/8" mounting centers

Shown with original Delco 68-69 Corvette speaker on top.                                                                                                                                          Note the Corvette hanger hook opposite the terminals.


4" x 10" Delco Style Special Rectangle   - 

This speaker is an exact replacement for original Delco speakers used starting in 1965 Chevrolet and Chevelle
and by 1968 almost all GM cars. This speaker is correct for 1967 - 1972 Chevy pickup trucks as well. This speaker
is very light weight and will mount with all original Delco/GM mounting brackets. The magnet cover block on the 
back of the speaker can be configured in either direction to match your original application and is user attached 
with an EDPM double backed tape ring.  Full installation instructions included. Fabric cover on all 4 x 10 speakers.

  Price - $100 Cdn     10 Ohm           Size:   4 3/4"W x 10 1/2"L.   2 1/8" deep. No mounting centers - held in by bracket.


These are some of the GM speaker brackets used to install the above speaker. The brackets used are different
on almost every model and year GM car and are NOT included with the speaker. You must have the original
bracket to mount our 4 x 10 Special Rectangle speaker.

NOTE: Very few OEM Brackets are reproduced. Most must be sourced from original cars.

--1968-74 Chevy Nova bracket can be sourced from

-- 1967-69 Camaro, and 1970-79 Camaro bracket can be sourced from

1968-72 Pontiac A body  bracket can be sourced from


4 x 10" Oval Universal Frame -

Used in many Ford and Chrysler products as a front dash speaker. This speaker uses a larger magnet structure,
bigger diameter spider than our "Slim Line" and "Special Rectangle" speaker and has a cloth rolled suspension 
for improved bass response and better power handling capability. The extra ears on the end allow for mounting 
in Ford and Chrysler products that used the 2 hole mounting pattern. They can easily be cut off with a tin snips
if needed for 4 bolt mounting clearance. Fabric dust cover installed on all speakers.

Price - $89  Cdn            8 - 10 Ohm           Size: 4 1/8"W x 10"L.  2 5/8" deep.  3 1/4" x 6 7/8" mounting centers.


5 x 7" Oval -      **Does not fit Mustang**

Used in many Ford and Chrysler products as a rear deck speaker and in some cases, in the dash. 

Price - $89 Cdn          8 - 10 Ohm     Size: 5" W x 7 1/4"L.   2 1/8" deep.  4 3/8" mounting centers - both directions.


6 x 9" Oval -

Our 6x9 speaker uses our large NEO magnet, treated fabric accordion surround edge suspension, an added
whizzer cone for improved high frequency response and a much larger spider than OEM speakers. All this 
makes our speaker out perform any OEM 6x9 used on classic cars.

The 6x9 is the most popular size speaker used by all car manufacturers starting in the late 40's and is still in
use today. A common dash and rear deck speaker for most cars. Available in both 4 ohm and 8 ohm impedance. 
As a rule, if your radio is all tube operation with a vibrator, it uses a 4 ohm speaker. If your radio is a hybrid 
( part tube, part transistor ) or all transistor ( 1962 or later ) it will require an 8 - 10 ohm speaker.

Note: 4 ohm speakers do not have the whizzer cone as many applications like the 1955, 1956 Chevrolet full size
factory radio applications will not accomodate a whizzer. Due to the compact NEO magnet, this speaker will fit 
in the 1946, 47, 48 Fords, 50, 51 Mercurys, 55, 56 Chevy and other applications that require small magnets. 
Black fabric dust screen installed on all 8-10 ohm speakers (optional on 4 ohm at no extra charge).

Price - $89 Cdn   4 & 8 Ohm available.     
Size: 9 1/16"L x 6  5/16"W.   2 11/16" deep.  4 5/8" x 6 5/8" mounting centers.




1958 - 1967 Corvette Speaker

6 x 9" Oval with correct Delco Load Coil - Used in 1957 & 1958 full size Chevrolet front speaker applications and
Corvettes from 1958 through 1967.  We have gone to great length to reproduce the correct load coil and 
mounting bracket used on the C2 Corvettes. This speaker will make your original Corvette radio sound better 
than new, with improved bass and treble response and can achieve higher volume levels than an original speaker.    The Neo magnet
used on our speaker provides more than twice the magnetic field strength of the ceramic magnet on the speaker 
shown below ours. As with all Delco radios of this vintage, this speaker is designed to run with 1.5 volts DC across 
the speaker terminals.

Warning: There are many copies of this speaker available from other sources that have the wrong value load coil
and 4 ohm speakers. Many we have seen have a DC resistance as low as 1/4 ohm. Load coils with this low resistance
will appear to be a short circuit to the radio and can destroy the output transistor or amplifier circuits. 

Price - $135 Cdn    8 - 10 Ohm with correct 1.5 ohm 26 millihenry load coil. 
                     Black fabric face dust cover on all speakers.

                                 Size: 9 1/16"L x 6  5/16"W.    2 11/16" deep.  4 5/8" x 6 5/8" mounting centers.


 Our 8-10 ohm speaker with correct 1.5 ohm, 26 millihenry coil.




Below is a pic of a commonly sold Incorrect replacement speaker sold for 1958 - 1967 Corvettes 

                             Warning - DO NOT USE THIS SPEAKER.



This is a 4 ohm speaker with 1/4 ohm, 1 millihenry load coil.  This far too low a value for proper operation. 

This low valued load coil will hold the required 1.5 volt bias voltage of your output system to below 0.6 volt DC causing poor sound

and damage to the expensive and hard to find output transistor in your Corvette Delco radio.




1970 - 1982 Corvette 4x6 Speaker

High Performance 4 x 6" Oval  10 ohm

As the original Delco 4x6 for the C3 series Corvettes become harder to find, we are seeing increased requests

for a speaker that will work in this application.  We wanted a speaker that would outperform the original OEM and
have come up with a speaker that far surpasses the Delco unit.

This is thanks to our NEO magnet, sanoprene rubber surround, larger spider, and composite cone with whizzer. This little speaker has far better bass response and higher frequency response out beyond the FM band limit of 15kHz.   It comes with a custom cork gasket for proper fit in the factory speaker mounting frame. The speaker is the same depth as the original Delco speaker and is the correct 10 ohm impedance to function with all Delco radios. This speaker can be used with modern radios and will handle up to 40 watts RMS.

Price - $140 Cdn/ pair            8 - 10 Ohm         Size: 4"W x 6 1/8"L x 2 1/8" Deep.   Gasket mounting centers match C3 Corvette - many other combinations.


Original Delco (left) and our 4x6 (right) shown on Corvette cast speaker mounting frame. 

4x6 Speaker shown with cork gasket and dust cover



4" x 10" Special Rectangle Stereo High Output - 4ohm or 8 ohm   -bracket not included - must use original.


This speaker uses High-Q drivers and is mounted on an 11ga laser cut steel plate with a foam rubber gasket to match the mid 60's through early 70's Delco 4 x 10.  It is very light, weighing just over 1 pound. Compare this to others using smaller drivers weighing over twice the weight.

Available with 4 ohm voice coils suitable for use with our conversion and modern radios or with 8 ohm voice coils for those who wish to install original factory stereo radios in Chevrolet cars but do not wish to cut their kick panels for the original 4 x 6 speakers.  Shown without included fabric dust screen for clarity.

This speaker will mount as OEM and requires the original bracket in most cases.

Price - $150 Cdn        Both 4 ohm and 8 ohm available     Size:   10 1/2"L x 4  3/4"W.    2 1/8" deep. No mounting centers - held in by bracket (not included - must use original).


 Our Dual 4x10 Special Rectangle speaker shown with Chevy, Pontiac, Buick style bracket above right
and Oldsmobile bracket below.



4" x 10" Mopar A and B Body Stereo High Output -

This speaker uses the same High-Q drivers used in our Dual HQ stereo speakers above, It is mounted on an
11ga laser cut steel plate cut to match the original Mopar A & B body 4x10 center dash speaker mounting plate.

Available with 4 ohm voice coils suitable for use with our stereo conversion or modern radios.  Also available 
with 8 ohm voice coils for those who wish to install original factory stereo radios in Mopar cars but do not wish
 to acquire the 3 speaker dash parts used with original Mopar stereo radios and tape players.  

Note: No dust screen due to fitment.

Price - $150 Cdn        Both 4 ohm and 8 ohm available-    Size:   10 1/2"L x 4  3/4"W.    2 1/8" deep.

Dual speaker replaces original Mopar A & B body 4 x 10 Speaker and mounting bracket for conversion radios
or modern radio applications.