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1981 4000 S

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2) Rockford Fosgate R14X2 4" 60W + 2) R169X2 6x9" 130W 2-Way Car Audio Speakers

120W Peak 4" 2-Way PRIME Series Coaxial Car Audio Speakers Package

R169X2,R14X2 big
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120W Peak 4" 2-Way PRIME Series Coaxial Car Audio Speakers Package

• Peak Power: 120W
• RMS Power: 60W
• 1/2" Silk Balanced Dome Tweeter
• Mounting Depth: 1-3/4"
• Polypropylene Mid-Woofer Cone
• 4 Ohm Impedance
• Sensitivity: 85dB

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66
$164.98

In stock

• Peak Power: 120W
• RMS Power: 60W
• 1/2" Silk Balanced Dome Tweeter
• Mounting Depth: 1-3/4"
• Polypropylene Mid-Woofer Cone
• 4 Ohm Impedance
• Sensitivity: 85dB

Cerwin Vega XED42 (2-Pairs, 4-Total)

1000W Peak (80W RMS) 4" XED Series 2-Way Coaxial Car Speakers(2-Pairs)

XED42_2 big
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1000W Peak (80W RMS) 4" XED Series 2-Way Coaxial Car Speakers(2-Pairs)

• 250 watts Peak Each, 20 watts RMS Each
• 1" Metallic Dome Tweeters
• Curvilinear polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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4
List price $95.98
-17% $79.98

In stock

Only 2 Left!

• 250 watts Peak Each, 20 watts RMS Each
• 1" Metallic Dome Tweeters
• Curvilinear polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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Cerwin Vega H7692 (2-Pairs, 4-Total)

1600W Peak (220W RMS) 6x9" HED Series 2-way Coaxial Car Speakers (2-Pairs)

H7692_2 big
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1600W Peak (220W RMS) 6x9" HED Series 2-way Coaxial Car Speakers (2-Pairs)

• 400 watts Peak Each, 55 watts RMS Each
• 1" Metallic Balanced Dome Tweeters
• Graphite-injected reinforced spun cone material
• Impedance: 4 ohm
• Sensitivity: 86.5 dB

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Fits your 4000 S
16
List price $191.98
-17% $159.98

In stock

Only 2 Left!

• 400 watts Peak Each, 55 watts RMS Each
• 1" Metallic Balanced Dome Tweeters
• Graphite-injected reinforced spun cone material
• Impedance: 4 ohm
• Sensitivity: 86.5 dB

Memphis SRXP69WTv2 (Pair, 2-Total)

1400W Peak (700W RMS) 6x9" Street Reference Pro Series 2-way 4-ohm Coaxial Speaker with RGB LED Illumination (Pair)

SRXP69WTV2_2 big
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1400W Peak (700W RMS) 6x9" Street Reference Pro Series 2-way 4-ohm Coaxial Speaker with RGB LED Illumination (Pair)

• 350 watts Peak Each, 175 watts RMS Each
• 3" Mylar Horn Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 95 dB

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Fits your 4000 S
List price $259.90
-38% $159.98

In stock

Only 1 Left!

• 350 watts Peak Each, 175 watts RMS Each
• 3" Mylar Horn Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 95 dB

MTX TERMINATOR69 (2-Pairs, 4-Total)

480W Peak (240W RMS) 6x9" Terminator Series 2-Way Coaxial Car Speakers (2-Pairs)

TERMINATOR69_2 big
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480W Peak (240W RMS) 6x9" Terminator Series 2-Way Coaxial Car Speakers (2-Pairs)

• 120 watts Peak Each, 60 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87.8 dB

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1
List price $179.90
-11% $159.90

In stock

Only 3 Left!

• 120 watts Peak Each, 60 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87.8 dB

Polk Audio DB402 + Kicker DSC6504

Bundle: 4" 135W 2-way Speakers w/ 6.5" 100W 2-way Speakers

43DSC6504,DB402 big
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Bundle: 4" 135W 2-way Speakers w/ 6.5" 100W 2-way Speakers

• 135 Watts Max Each, 45 Watts RMS Each
• 0.75" shallow tweeter design
• Polypropylene UV tolerant cone
• 4 Ohm Impedance
• Sensitivity: 90dB
• Mounting Depth: 1.79"

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Fits your 4000 S
63
List price $194.98
-30% $136.96

In stock

• 135 Watts Max Each, 45 Watts RMS Each
• 0.75" shallow tweeter design
• Polypropylene UV tolerant cone
• 4 Ohm Impedance
• Sensitivity: 90dB
• Mounting Depth: 1.79"

Alpine R2-S69C (2-Pairs, 4-Total)

1200W Peak (400W RMS) 6x9" R-Series 2-Way Component Speakers with Magnesium Hard-Dome Tweeters (2-Pairs)

R2S69C_2 big
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1200W Peak (400W RMS) 6x9" R-Series 2-Way Component Speakers with Magnesium Hard-Dome Tweeters (2-Pairs)

• 300 watts Peak Each, 100 watts RMS Each
• 1" Magnesium Hard Dome Tweeters
• Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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List price $1080.00
-33% $719.90

In stock

Only 1 Left!

• 300 watts Peak Each, 100 watts RMS Each
• 1" Magnesium Hard Dome Tweeters
• Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Diamond Audio MP654 (2-Pairs, 4-Total)

600W Peak (300W RMS) 6.5" Motorsport Series PRO Full-Range Co-Ax Horn Speaker (2-Pairs)

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600W Peak (300W RMS) 6.5" Motorsport Series PRO Full-Range Co-Ax Horn Speaker (2-Pairs)

• 300 watts Max Each, 150 watts RMS Each
• 1" Horn Tweeters
• Impedance: N/A
• Sensitivity: 101 dB
• Mounting Depth: 3.33"

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3
$879.98

In stock

Only 1 Left!

• 300 watts Max Each, 150 watts RMS Each
• 1" Horn Tweeters
• Impedance: N/A
• Sensitivity: 101 dB
• Mounting Depth: 3.33"

Infinity REF-3032cfx (2-Pairs, 4-Total)

300W Max (100W RMS) 3.5" Reference Series 2-Way Coaxial Car Speakers (2-Pairs)

REF3032CFXAM_2 big
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300W Max (100W RMS) 3.5" Reference Series 2-Way Coaxial Car Speakers (2-Pairs)

• 75 watts Peak Each, 25 watts RMS Each
• 1/2" Textile Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 91 dB

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14
List price $259.90
-46% $139.98

In stock

• 75 watts Peak Each, 25 watts RMS Each
• 1/2" Textile Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 91 dB

(Pair) DS18 ZXI-654 with Speaker Installation Kit

Includes: (2) 6x9” Mid-Range Loudspeaker, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit, Installer Panel Removal Tool Kit, Rubber Roller

(2) PRO-SM69.2, FRING69, SDRLR1, SDSK2, BTK106 big
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Includes: (2) 6x9” Mid-Range Loudspeaker, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit, Installer Panel Removal Tool Kit, Rubber Roller

• 250W RMS 6x9” PRO-SM Series Shallow Water Resistant Mid-Range Speaker
• 2 Piece Foam Speaker Ring Kit
• 1.38 Square Feet of Sound Damping
• Installer Panel Removal Tool Kit
• Rubber Roller

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Install kits available for most vehicles

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Fits the following location in your 4000 S
  • Rear Deck Corner
154
List price $228.61
-15% $195.30

In stock

• 250W RMS 6x9” PRO-SM Series Shallow Water Resistant Mid-Range Speaker
• 2 Piece Foam Speaker Ring Kit
• 1.38 Square Feet of Sound Damping
• Installer Panel Removal Tool Kit
• Rubber Roller

Alpine R2-S69 (2-Pairs, 4-Total)

1200W Peak (400W RMS) 6x9" R-Series 2-Way Coaxial Speakers with Magnesium Hard-Dome Tweeters (2-Pairs)

R2S69_2 big
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1200W Peak (400W RMS) 6x9" R-Series 2-Way Coaxial Speakers with Magnesium Hard-Dome Tweeters (2-Pairs)

• 300 watts Peak Each, 100 watts RMS Each
• 1" Magnesium Hard Dome Tweeters
• Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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Fits your 4000 S
List price $960.00
-33% $639.90

In stock

Only 3 Left!

• 300 watts Peak Each, 100 watts RMS Each
• 1" Magnesium Hard Dome Tweeters
• Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Hertz CK 165L (2-Pairs, 4-Total)

600W Peak (200W RMS) 6.5" Cento Series 2-Way Component Speaker system (2-Pairs)

CK165L_2 big
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600W Peak (200W RMS) 6.5" Cento Series 2-Way Component Speaker system (2-Pairs)

• 150 Watts Max Each, 50 Watts RMS Each
•Non Pressed Paper cone material
• Tetolon Tweeter dome
• 4 Ohm Impedance
• Sensitivity: 92 dB

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Fits your 4000 S
2
List price $920.00
-13% $799.98

In stock

Only 1 Left!

• 150 Watts Max Each, 50 Watts RMS Each
•Non Pressed Paper cone material
• Tetolon Tweeter dome
• 4 Ohm Impedance
• Sensitivity: 92 dB

Hertz CPK 690 (2-Pairs, 4-Total)

1440W Peak (480W RMS) 6x9" Cento Series 2-Way Component Car Speakers (2-Pairs)

CPK690_2 big
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1440W Peak (480W RMS) 6x9" Cento Series 2-Way Component Car Speakers (2-Pairs)

• 360 watts Peak Each, 120 watts RMS Each
• 1-1/4 Tetolon Dome Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

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Fits your 4000 S
1
List price $1200.00
-17% $999.98

In stock

Only 3 Left!

• 360 watts Peak Each, 120 watts RMS Each
• 1-1/4 Tetolon Dome Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

JVC CS-DR693 (2-Pairs, 4-Total)

2000W Peak (280W RMS) 6x9'' DRVN Series 3-Way Coaxial Car Speakers (2-Pairs)

CSDR693_2 big
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2000W Peak (280W RMS) 6x9'' DRVN Series 3-Way Coaxial Car Speakers (2-Pairs)

• 500 watts Peak Each, 70 watts RMS Each
• 19/32 Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

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Fits your 4000 S
1
List price $258.00
-53% $119.98

In stock

• 500 watts Peak Each, 70 watts RMS Each
• 19/32 Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

Pioneer TS-A878 (2-Pairs, 4-Total)

120W Peak (30W RMS) 3.5" A-Series 2-Way Coaxial Speakers for select GM, Ford and Volkswagen models (2-Pairs)

TSA878_2 big
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120W Peak (30W RMS) 3.5" A-Series 2-Way Coaxial Speakers for select GM, Ford and Volkswagen models (2-Pairs)

• 60 watts Peak Each, 15 watts RMS Each
• Custom-fit for select GM, Ford and Volkswagen models
• 1" PEI (Polyetherimide) Dome Tweeters
• Carbon Graphite IMPP Interlaced Aramid Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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31
List price $140.00
-29% $99.98

In stock

Only 3 Left!

• 60 watts Peak Each, 15 watts RMS Each
• Custom-fit for select GM, Ford and Volkswagen models
• 1" PEI (Polyetherimide) Dome Tweeters
• Carbon Graphite IMPP Interlaced Aramid Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

(2) DS18 PRO-EXL88 with Speaker Installation Kit

Includes: 6x9” Coaxial Speakers, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit, Installer Panel Removal Tool Kit, Rubber Roller

ZXI-694, FRING69, SDRLR1, SDSK2, BTK106 big
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Includes: 6x9” Coaxial Speakers, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit, Installer Panel Removal Tool Kit, Rubber Roller

• 240W RMS 6x9” 2-Way ZXI Series Coaxial Speakers w/ PIE Dome Tweeters
• 2 Piece Foam Speaker Ring Kit
• 1.38 Square Feet of Sound Damping
• Installer Panel Removal Tool Kit
• Rubber Roller

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Install kits available for most vehicles

found car based on your search
Fits the following location in your 4000 S
  • Rear Deck Corner
153
List price $216.66
-15% $183.09

In stock

• 240W RMS 6x9” 2-Way ZXI Series Coaxial Speakers w/ PIE Dome Tweeters
• 2 Piece Foam Speaker Ring Kit
• 1.38 Square Feet of Sound Damping
• Installer Panel Removal Tool Kit
• Rubber Roller

Crunch CS65CXS (2-Pairs, 4-Total)

1200W Peak (600W RMS) 6.5" CS Series 2-Way Coaxial Car Speakers (2-Pairs)

CS65CXS_2 big
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1200W Peak (600W RMS) 6.5" CS Series 2-Way Coaxial Car Speakers (2-Pairs)

• 300 watts Peak Each, 150 watts RMS Each
• 1" Neo-Mylar Soft Dome Tweeters
• Cellulose cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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Fits your 4000 S
8
List price $65.98
-9% $59.98

In stock

• 300 watts Peak Each, 150 watts RMS Each
• 1" Neo-Mylar Soft Dome Tweeters
• Cellulose cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Diamond Audio DES69C (2-Pairs, 4-Total)

600W Peak (300W RMS) 6x9" Elite Series 2-Way Component Speaker System (2-Pairs)

DES69C_2 big
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600W Peak (300W RMS) 6x9" Elite Series 2-Way Component Speaker System (2-Pairs)

• 150 watts Peak Each, 75 watts RMS Each
• 1" Aluminum Dome Tweeters
• Composite foam core carbon fiber cone material
• Impedance: 4 ohm
• Sensitivity: 84 dB

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Fits your 4000 S
List price $1159.98
-28% $839.98

In stock

Only 1 Left!

• 150 watts Peak Each, 75 watts RMS Each
• 1" Aluminum Dome Tweeters
• Composite foam core carbon fiber cone material
• Impedance: 4 ohm
• Sensitivity: 84 dB

Kenwood KFC-835C (2-Pairs, 4-Total)

160W Peak (40W RMS) 3.5" KFC Series 2-way 4-ohm Coaxial Speakers (2-Pairs)

KFC835C_2 big
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160W Peak (40W RMS) 3.5" KFC Series 2-way 4-ohm Coaxial Speakers (2-Pairs)

• 40 watts Peak Each, 10 watts RMS Each
• 1/2" Water-resistant Whizzer cone
• Impedance: 4 ohm
• Sensitivity: 89 dB

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Fits your 4000 S
31
List price $140.00
-44% $78.00

In stock

• 40 watts Peak Each, 10 watts RMS Each
• 1/2" Water-resistant Whizzer cone
• Impedance: 4 ohm
• Sensitivity: 89 dB

Rockford Fosgate Power T2652-S (Pair, 2-Total)

800W Peak (400W RMS) 6.5" Power Series 2-way Component Speaker System (Pair)

T2652S_2 big
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800W Peak (400W RMS) 6.5" Power Series 2-way Component Speaker System (Pair)

• 200 watts Peak Each, 100 watts RMS Each
• 1" Aluminum Dome Tweeters with integral suspension
• Carbon Fiber & polypropylene injection molded cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your 4000 S
42
$899.98

In stock

• 200 watts Peak Each, 100 watts RMS Each
• 1" Aluminum Dome Tweeters with integral suspension
• Carbon Fiber & polypropylene injection molded cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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