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Scosche SAC656

Add 5-1/4" or 6-1/2" Speakers to Factory 7" Mounting Locations

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Add 5-1/4" or 6-1/2" Speakers to Factory 7" Mounting Locations

• The SA656 speaker adapters fit most aftermarket 5 1/4" and 6 1/2" speakers into a 7" factory opening

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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Fitment warning: The manufacturer states these adapters fit speaker locations in your vehicle; however, we have yet to verify your vehicle speaker specifications and therefore cannot confirm if or where these adapters will fit.
34
Was $14.95 Details
$13.95

In stock

• The SA656 speaker adapters fit most aftermarket 5 1/4" and 6 1/2" speakers into a 7" factory opening

Metra 99-7501 Dash Kit

Install a new Single-DIN car stereo in select 1984-1997 vehicles from Mazda (Matte Black)

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Install a new Single-DIN car stereo in select 1984-1997 vehicles from Mazda (Matte Black)

• Single-DIN Dash Kit
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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This product fits your 1990 323
7
Was $29.99 Details
$16.99

In stock

• Single-DIN Dash Kit
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

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Item added to your cart.

Price: $16.99

Essential add-ons
Belva BTK105

5 Piece Installer's Removal Tool Kit

$18.99

$11.99

Add to cart

Scosche SAU56

7" Speaker Adapters (Fits 5-1/4" + 6-1/2" Speakers) (Pair)

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7" Speaker Adapters (Fits 5-1/4" + 6-1/2" Speakers) (Pair)

• Universal 7" Speaker Adapter • Fits 5-1/4" and 6-1/2" aftermarket speakers in most GM and Toyota vehicles

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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Fitment warning: The manufacturer states these adapters fit speaker locations in your vehicle; however, we have yet to verify your vehicle speaker specifications and therefore cannot confirm if or where these adapters will fit.
1
Was $14.95 Details
$12.95

In stock

Only 1 Left!

• Universal 7" Speaker Adapter • Fits 5-1/4" and 6-1/2" aftermarket speakers in most GM and Toyota vehicles

Metra 70-7901 Wiring Harness

Install a new car stereo in select 1990-2001 vehicles from Mazda

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Install a new car stereo in select 1990-2001 vehicles from Mazda

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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This product fits your 1990 323
2
Was $19.99 Details
$6.99

In stock

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

Limited time!

Kicker CSC654 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series Coaxial Speakers with PEI Tweeters

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600W Peak (200W RMS) 6.5” CS Series Coaxial Speakers with PEI Tweeters

• 300 watts Max Each, 100 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 90 dB
• Mounting Depth: 3/8"

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FREE 2-day shipping to VA. Get it Sat, Mar. 30
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Adapter/Wire Harness available and sold separately

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This product fits your 1990 323
39
Was $99.99 Details
Save $32.03
$67.96 /pair

In stock

Limited time!

Kenwood KFC-1666S

600W Peak (60W RMS) Sport Series 6.5" 2-Way Coaxial Car Speakers

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600W Peak (60W RMS) Sport Series 6.5" 2-Way Coaxial Car Speakers

• 300 Watts Max Each, 30 Watts RMS Each
• 1" Balanced Dome Tweeter
• Polypropylene Cone
• 4 ohms Impedance
• Sensitivity: 90dB
• Mounting Depth: 1-11/16"

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Fast 2-day shipping to VA. Get it Sat, Mar. 30
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Adapter/Wire Harness available and sold separately

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This product fits your 1990 323
18
Was $70.00 Details
Save 60.01%
$27.99 /pair

In stock

NVX VSP65

600W Peak (200W RMS) 6.5" V-Series 2-Way Coaxial Speakers with 25mm Silk Dome Tweeters

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600W Peak (200W RMS) 6.5" V-Series 2-Way Coaxial Speakers with 25mm Silk Dome Tweeters

• 300 watts Peak Each, 100 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 89 dB
• Mounting Depth: 2.51"

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FREE 2-day shipping to VA. Get it Sat, Mar. 30
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VIP Product Get $11.00 in rewards to spend later

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Adapter/Wire Harness available and sold separately

found car based on your search
This product fits your 1990 323
59
Was $137.99 Details
$109.99 /pair

In stock

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth and Pandora Control

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Single DIN Digital Media Receiver with Bluetooth and Pandora Control

• Single DIN Digital Media Receiver
• Digital LED Backlit Display
• Apple CarPlay and Android Auto Compatible
• 3 sets of 2 volts preamp outputs
• 3-Band Parametric

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FREE 2-day shipping to VA. Get it Sat, Mar. 30
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$15 savings on install accessories you need

found car based on your search
This product fits your 1990 323
19
Was $170.00 Details
$119.95

In stock

Metra 81-4300

Universal Speaker Baffles for 5-1/4" and 6-1/2" Speakers

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Universal Speaker Baffles for 5-1/4" and 6-1/2" Speakers

• Universal Speaker Baffles
• Works for 5-1/4" & 6-1/2" Speakers
• Durable ABS Plastic Construction
• Protects the Back of the Speaker
• Reduces Panel Vibration
• Blocks Road Noise
• Creates a Tight Acoustic Seal

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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found car based on your search
This product fits your 1990 323
24
Was $19.99 Details
$10.99

In stock

• Universal Speaker Baffles
• Works for 5-1/4" & 6-1/2" Speakers
• Durable ABS Plastic Construction
• Protects the Back of the Speaker
• Reduces Panel Vibration
• Blocks Road Noise
• Creates a Tight Acoustic Seal

Kicker CS65

600W Peak (200W RMS) 6.5" 2-Way CS Series Coaxial Speakers w/ PEI Tweeters

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600W Peak (200W RMS) 6.5" 2-Way CS Series Coaxial Speakers w/ PEI Tweeters

• Peak Power: 600W
• RMS Power: 200W
• 1/2" Polyetherimide (PEI) Balanced Dome Tweeter
• Mounting Depth: 1-11/16"
• Polypropylene Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 90dB

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FREE 2-day shipping to VA. Get it Sat, Mar. 30
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Adapter/Wire Harness available and sold separately

found car based on your search
This product fits your 1990 323
105
Was $99.99 Details
$62.96 /pair

In stock

• Peak Power: 600W
• RMS Power: 200W
• 1/2" Polyetherimide (PEI) Balanced Dome Tweeter
• Mounting Depth: 1-11/16"
• Polypropylene Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 90dB

Planet Audio P100CPACP

10.1" Single-DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto

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10.1" Single-DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto

• Single DIN with Flip-Out Screen Bluetooth Digital Multimedia Receiver
• 10.1" Capacitive Touchscreen Display
• Apple CarPlay and Android Auto Compatible
• 3 sets of 4 volts preamp outputs
• 10-Bands EQ

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FREE shipping to VA. Delivers Apr. 10 - Apr. 17
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$23.98 savings on install accessories you need

found car based on your search
This product fits your 1990 323
$419.99

Available

Ships in 10-14 days

• Single DIN with Flip-Out Screen Bluetooth Digital Multimedia Receiver
• 10.1" Capacitive Touchscreen Display
• Apple CarPlay and Android Auto Compatible
• 3 sets of 4 volts preamp outputs
• 10-Bands EQ

Rockford Fosgate Prime R165X3

180W Peak (90W RMS) 6.5" Prime Series 3-Way Coaxial Car Speakers

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180W Peak (90W RMS) 6.5" Prime Series 3-Way Coaxial Car Speakers

• 90 watts Peak Each, 45 watts RMS Each
• 1/2" Silk Dome Tweeters
• Vacuum Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 91 dB

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FREE 2-day shipping to VA. Get it Sat, Mar. 30
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VIP Product Get $7.00 in rewards to spend later

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Adapter/Wire Harness available and sold separately

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This product fits your 1990 323
128
$69.99 /pair

In stock

JL Audio C1-650se

450W Peak (100W RMS) 6.5" C1 Series 2-Way 4-ohm Component Speaker System

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450W Peak (100W RMS) 6.5" C1 Series 2-Way 4-ohm Component Speaker System


• 50 watts RMS Each
• 1" Silk Dome Tweeters
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 91 dB

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FREE 2-day shipping to VA. Get it Sat, Mar. 30
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Adapter/Wire Harness available and sold separately

found car based on your search
This product fits your 1990 323
$229.99 /set

In stock


• 50 watts RMS Each
• 1" Silk Dome Tweeters
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 91 dB

Limited time!

JBL Club 625SQ

450W Peak (150W RMS) 6.5" 225 Watts Peak 2-Way Shallow Mount Car Audio Speakers (Pair)

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450W Peak (150W RMS) 6.5" 225 Watts Peak 2-Way Shallow Mount Car Audio Speakers (Pair)

• 225 watts Watts Max Each, 75 watts Watts RMS Each
• 3/4" Silk Dome Tweeter
• Carbon Fiber cone material
• Impedance: 3 ohms Ohms
• Sensitivity: 93 dB
• Mounting Depth: 2 1/16"

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FREE 2-day shipping to VA. Get it Sat, Mar. 30
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Adapter/Wire Harness available and sold separately

found car based on your search
This product fits your 1990 323
Was $189.95 Details
Save $79.96
$109.99 /pair

In stock

• 225 watts Watts Max Each, 75 watts Watts RMS Each
• 3/4" Silk Dome Tweeter
• Carbon Fiber cone material
• Impedance: 3 ohms Ohms
• Sensitivity: 93 dB
• Mounting Depth: 2 1/16"

Planet Audio P100CPAP

10.1" Single-DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto

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10.1" Single-DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto

• Single DIN with Flip-Out Screen Bluetooth Digital Multimedia Receiver
• 10.1" Capacitive Touchscreen Display
• Apple CarPlay and Android Auto Compatible
• 3 sets of 4 volts preamp outputs
• 10-Bands EQ

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FREE 2-day shipping to VA. Get it Sat, Mar. 30
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$23.98 savings on install accessories you need

found car based on your search
This product fits your 1990 323
$399.99

In stock

• Single DIN with Flip-Out Screen Bluetooth Digital Multimedia Receiver
• 10.1" Capacitive Touchscreen Display
• Apple CarPlay and Android Auto Compatible
• 3 sets of 4 volts preamp outputs
• 10-Bands EQ

Limited time!

Infinity Kappa 503CF

480W Peak (160W RMS) 5.25” Kappa Series 2-way Component Speakers System

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480W Peak (160W RMS) 5.25” Kappa Series 2-way Component Speakers System

• 240 watts Peak Each, 80 watts RMS Each
• 3/4" Silk Edge-Driven Dome Tweeters
• Glass Fiber cone material
• Impedance: 3 ohms
• Sensitivity: 93 dB

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FREE 2-day shipping to VA. Get it Sat, Mar. 30
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Adapter/Wire Harness available and sold separately

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Fits multiple locations in your 1990 323
  • Front Door
  • Rear Seat Side Panel
Was $449.95 Details
Save $220.95
$229.00 /set

In stock

Kenwood eXcelon KDC-X305

Single-DIN CD Multimedia Receiver with Bluetooth and Built-in Alexa (Sirius XM Ready)

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Single-DIN CD Multimedia Receiver with Bluetooth and Built-in Alexa (Sirius XM Ready)

• Single DIN Bluetooth CD Multimedia Receiver with USB and AUX
• LCD Text Display
• iPhone and Android Compatible
• 3 sets of 5 volts preamp outputs
• 13-Band Equalizer with Digital Time Alignment
• SiriusXM Satellite Radio Ready

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FREE 2-day shipping to VA. Get it Sat, Mar. 30
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$23.98 savings on install accessories you need

found car based on your search
This product fits your 1990 323
8
Was $200.00 Details
$159.00

In stock

NVX VSP65KIT

750W Peak (250W RMS) 6.5" V-Series 2-Way Component Speaker System with 25mm Silk Dome Tweeters

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750W Peak (250W RMS) 6.5" V-Series 2-Way Component Speaker System with 25mm Silk Dome Tweeters

• 375 watts Peak Each, 125 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 88 dB
• Mounting Depth: 2.51"

Save 10% at CheckoutShop all deals
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FREE 2-day shipping to VA. Get it Sat, Mar. 30
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VIP Product Get $11.00 in rewards to spend later

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Adapter/Wire Harness available and sold separately

found car based on your search
This product fits your 1990 323
76
Was $149.99 Details
$109.99 /set

In stock

Pioneer DEH-S6220BS

Single DIN CD Receiver with Bluetooth, Amazon Alexa and SiriusXM Ready

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Single DIN CD Receiver with Bluetooth, Amazon Alexa and SiriusXM Ready

• Single DIN Bluetooth CD Media Receiver
• Digital LED Backlit Display
• 3 sets of 4 volts preamp outputs
• 13-Band Equalizer
• SiriusXM Satellite Radio Ready
• Built-in Alexa

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FREE 2-day shipping to VA. Get it Sat, Mar. 30
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$3 savings on install accessories you need

found car based on your search
This product fits your 1990 323
2
Was $190.00 Details
$159.99

In stock

Limited time!

DS18 DX2

920W Peak (460W) RMS 6.5” DX Series 2-Way Component Speakers w/ Silk Dome Tweeters

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920W Peak (460W) RMS 6.5” DX Series 2-Way Component Speakers w/ Silk Dome Tweeters

• 460 watts Max Each, 230 watts RMS Each
• 1.18" Silk Dome Tweeters
• Carbon Fiber cone material
• Impedance: 4 ohms
• Sensitivity: 89 dB
• Mounting Depth: 2.85

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FREE 2-day shipping to VA. Get it Sat, Mar. 30
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Adapter/Wire Harness available and sold separately

found car based on your search
This product fits your 1990 323
1
Was $499.95 Details
Save $74.99
$424.96 /set

In stock

• 460 watts Max Each, 230 watts RMS Each
• 1.18" Silk Dome Tweeters
• Carbon Fiber cone material
• Impedance: 4 ohms
• Sensitivity: 89 dB
• Mounting Depth: 2.85

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    FAQ for your 1990 323

    Q: Can I upgrade the factory stereo system in my 1990 Mazda 323?

    A: Yes you can improve your sound in your 323 by upgrading your speakers and/or adding an amplifier. You may also be able to update the stereo and main display in your 1990 323 if there is a dash kit and harness solution available.

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    1990 Mazda 323

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    • Owner’s manual
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    • Vehicle produced after 2005: Inside driver’s side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
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