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  1. Home
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  4. Car Speaker Packages & Bundles

Car Speaker Packages & Bundles for your 1981 4000 close

Get a car speaker package that includes multiple sets of speakers and/or speakers with harnesses, adapters or even an amplifier included.

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Speaker Size
Refers to the size of the speaker measured in inches. Every vehicle has standard application sizes. Please use our vehicle fitment guide for your vehicle's specific speaker sizes if you do not know them.
Design
The number of individual drivers in a car speaker. Speakers with 2 drivers are known as a 2-way, and 3 drivers are known as a 3-way. Component systems are often referred to as "separates" because the tweeter is not attached to the midwoofer (main speaker driver) and mounts separately in a location such as a door post. Component systems typically come with an external crossover so you can easily adjust the high and low frequencies sent to both the midwoofer and the tweeter. Center channel speakers are great for those looking to have surround sound in their vehicle.
RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
Peak Power Handling
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
  Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
Shallow Mount Installation
This means that the subwoofer/speaker is designed to be installed in areas that do not have a lot of space. Shallow mount subwoofers are typically found under a seat or behind the seat in some trucks.

Shallow mount speakers will typically have a mounting depth of 2" or less, while shallow mount subwoofers will typically have a mounting depth of 3" or less.
Tweeter Design
Designs such as cone, dome, semi-dome, balanced dome, and whizzer are most popular. Cone tweeters are simple, efficient and typically are the most reasonably priced. Dome tweeters are used in most home speakers, and provide a smoother and more accurate sound. Semi-dome design is one with a dome placed inside a cone. A Balanced dome driver is a semi-dome with equal reproduction area given the cone and dome portions of the driver. A whizzer tweeter is a separate tweeter cone driven by the voice coil of the woofer.
Series
Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
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1981 4000
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Polk Audio DB692 DB+ 6x9-inch (DB 692) (2-Pairs, 4-Total)

1800W Peak (600W RMS) 6x9" DB+ Series 3-way Car & Marine Coaxial Speakers (2-Pairs)

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Polk Audio DB692 DB+ 6x9-inch (DB 692) (2-Pairs, 4-Total)

1800W Peak (600W RMS) 6x9" DB+ Series 3-way Car & Marine Coaxial Speakers (2-Pairs)

• 450 watts Peak Each, 150 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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15
List price $299.98
-7% $278.00
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• 450 watts Peak Each, 150 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

JBL GX628AM (2-Pairs, 4-Total)

720W Peak (240W RMS) 6.5" GX Series 2-way Coaxial Car speakers (2-Pairs)

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JBL GX628AM (2-Pairs, 4-Total)

720W Peak (240W RMS) 6.5" GX Series 2-way Coaxial Car speakers (2-Pairs)

• 180 watts Peak Each, 60 watts RMS Each
• 1" Carbon Fiber Reinforced Polymer Soft Dome Tweeters
• Polypropylene cone material
• Impedance: 2 ohm
• Sensitivity: 92 dB

Save 15% Off Package Deals at Checkout!
found car based on your search
Fits your 4000
1
List price $159.98
-13% $139.98
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• 180 watts Peak Each, 60 watts RMS Each
• 1" Carbon Fiber Reinforced Polymer Soft Dome Tweeters
• Polypropylene cone material
• Impedance: 2 ohm
• Sensitivity: 92 dB

NVX - Worth the Envy - Direct to Consumer Car Audio

JBL GX9638 (2-Pairs, 4-Total)

840W Peak (400W RMS) 6x9" GX Series 3-way Coaxial Speakers (2-Pairs)

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JBL GX9638 (2-Pairs, 4-Total)

840W Peak (400W RMS) 6x9" GX Series 3-way Coaxial Speakers (2-Pairs)

• 210 watts Peak Each, 100 watts RMS Each
• 1" Edge-driven Polyphenylene Sulfide Soft Dome Tweeters
• Polypropylene cone material
• Impedance: 2.3 ohm
• Sensitivity: 94 dB

found car based on your search
Fits your 4000
16
List price $199.90
-10% $179.90
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• 210 watts Peak Each, 100 watts RMS Each
• 1" Edge-driven Polyphenylene Sulfide Soft Dome Tweeters
• Polypropylene cone material
• Impedance: 2.3 ohm
• Sensitivity: 94 dB

JBL CLUB 64 (JBLSPKCB64) + 964M (JBLSPKCB964M)

360W Peak (120W RMS) 6.5" Club Series 2-way 3-ohms + 450W Peak (170W RMS) 6x9" Coaxial Car Speakers

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JBL CLUB 64 (JBLSPKCB64) + 964M (JBLSPKCB964M)

360W Peak (120W RMS) 6.5" Club Series 2-way 3-ohms + 450W Peak (170W RMS) 6x9" Coaxial Car Speakers

• 180 watts Peak Each, 60 watts RMS Each
• Silk Edge-driven Dome tweeters with adjustable output
• UV-resistant Polypropylene cone material with Plus One woofer cone architecture
• Impedance: 3 ohm
• Sensitivity: 93 dB

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found car based on your search
Fits multiple locations in your 4000
2
List price $319.90
-19% $259.90 /pair
Add to Cart

• 180 watts Peak Each, 60 watts RMS Each
• Silk Edge-driven Dome tweeters with adjustable output
• UV-resistant Polypropylene cone material with Plus One woofer cone architecture
• Impedance: 3 ohm
• Sensitivity: 93 dB

Rockford Fosgate Punch P1694 (2-Pairs, 4-Total)

600W Peak (300W RMS) 6x9" Punch Series 4-Way Coaxial Car Speakers (2-Pairs)

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Rockford Fosgate Punch P1694 (2-Pairs, 4-Total)

600W Peak (300W RMS) 6x9" Punch Series 4-Way Coaxial Car Speakers (2-Pairs)

• 150 watts Peak Each, 75 watts RMS Each
• 1/2" PEI (Polyetherimide) Dome Tweeters
• Injection molded Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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54
$239.98
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• 150 watts Peak Each, 75 watts RMS Each
• 1/2" PEI (Polyetherimide) Dome Tweeters
• Injection molded Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

JBL CLUB 64 (2-Pairs, 4-Total)

720W Peak (240W RMS) 6.5" Club Series 2-way 3-ohms Coaxial Car Speakers (2-Pairs)

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JBL CLUB 64 (2-Pairs, 4-Total)

720W Peak (240W RMS) 6.5" Club Series 2-way 3-ohms Coaxial Car Speakers (2-Pairs)

• 180 watts Peak Each, 60 watts RMS Each
• Silk Dome Tweeters
• UV-Treated Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

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Fits your 4000
2
List price $279.90
-21% $219.90
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• 180 watts Peak Each, 60 watts RMS Each
• Silk Dome Tweeters
• UV-Treated Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

Limited time!

NVX VSP65 (2-Pairs, 4-Total)

1200W Peak (400W RMS) 6.5" V-Series 2-Way Coaxial Speakers with 25mm Silk Dome Tweeters (2-Pairs)

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NVX VSP65 (2-Pairs, 4-Total)

1200W Peak (400W RMS) 6.5" V-Series 2-Way Coaxial Speakers with 25mm Silk Dome Tweeters (2-Pairs)

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

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List price $239.98
-21% $189.98
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• 300 watts Peak Each, 100 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB
• Mounting Depth: 2.51"

Infinity REF607F (INFSPKRF607FUS) with REF-9632ix

360W Peak (120W RMS) 6.5" Reference Series 2-way 4-ohm + 600W Max (200W RMS) 6x9" Coaxial Car Speakers

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Infinity REF607F (INFSPKRF607FUS) with REF-9632ix

360W Peak (120W RMS) 6.5" Reference Series 2-way 4-ohm + 600W Max (200W RMS) 6x9" Coaxial Car Speakers

• 180 watts Peak Each, 60 watts RMS Each
• 1" Textile Edge-driven Dome tweeters with 3dB level adjustment
• Polypropylene cone material with Plus One woofer cone architecture
• Impedance: 4 ohm
• Sensitivity: 93 dB

Save 15% Off Package Deals at Checkout!
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found car based on your search
Fits multiple locations in your 4000
4
List price $319.90
-26% $235.90 /pair
Add to Cart

• 180 watts Peak Each, 60 watts RMS Each
• 1" Textile Edge-driven Dome tweeters with 3dB level adjustment
• Polypropylene cone material with Plus One woofer cone architecture
• Impedance: 4 ohm
• Sensitivity: 93 dB

Infinity REF607F (INFSPKRF607FUS) with REF697MF (INFSPKRF697MFUS)

360W Peak (120W RMS) 6.5" Reference Series 2-way 4-ohm Coaxial Speakers + 600W 6x9" Reference Series 3-way 4-ohm

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Infinity REF607F (INFSPKRF607FUS) with REF697MF (INFSPKRF697MFUS)

360W Peak (120W RMS) 6.5" Reference Series 2-way 4-ohm Coaxial Speakers + 600W 6x9" Reference Series 3-way 4-ohm

• 180 watts Peak Each, 60 watts RMS Each
• 1" Textile Edge-driven Dome tweeters with 3dB level adjustment
• Polypropylene cone material with Plus One woofer cone architecture
• Impedance: 4 ohm
• Sensitivity: 93 dB

Save 15% Off Package Deals at Checkout!
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Save $30 on install kits for this speaker

found car based on your search
Fits multiple locations in your 4000
4
List price $349.90
-34% $231.90 /pair
Add to Cart

• 180 watts Peak Each, 60 watts RMS Each
• 1" Textile Edge-driven Dome tweeters with 3dB level adjustment
• Polypropylene cone material with Plus One woofer cone architecture
• Impedance: 4 ohm
• Sensitivity: 93 dB

DS18 DX2 (2-Pairs, 4-Total)

1840W Peak (920W) RMS 6.5” DX Series 2-Way Component Speakers w/ Silk Dome Tweeters (2-Pairs)

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DS18 DX2 (2-Pairs, 4-Total)

1840W Peak (920W) RMS 6.5” DX Series 2-Way Component Speakers w/ Silk Dome Tweeters (2-Pairs)

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

found car based on your search
Fits your 4000
1
List price $799.90
-25% $599.90
Add to Cart

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

Infinity REF607F (INFSPKRF607FUS) with REF697F (INFSPKRF697FUS)

360W Peak (120W RMS) 6.5" Reference Series 2-way 4-ohm + 600W Peak (200W RMS) 6x9" Coaxial Car Speakers

REF607F_REF697F big Out of stock
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Infinity REF607F (INFSPKRF607FUS) with REF697F (INFSPKRF697FUS)

360W Peak (120W RMS) 6.5" Reference Series 2-way 4-ohm + 600W Peak (200W RMS) 6x9" Coaxial Car Speakers

• 180 watts Peak Each, 60 watts RMS Each
• 1" Textile Edge-driven Dome tweeters with 3dB level adjustment
• Polypropylene cone material with Plus One woofer cone architecture
• Impedance: 4 ohm
• Sensitivity: 93 dB

Save 15% Off Package Deals at Checkout!
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Save $30 on install kits for this speaker

found car based on your search
Fits multiple locations in your 4000
8
List price $319.90
-35% $207.90 /pair
Add to Cart

• 180 watts Peak Each, 60 watts RMS Each
• 1" Textile Edge-driven Dome tweeters with 3dB level adjustment
• Polypropylene cone material with Plus One woofer cone architecture
• Impedance: 4 ohm
• Sensitivity: 93 dB

JVC CS-DR421 (2-Pairs, 4-Total)

880W Peak (140W RMS) 4" DRVN Series 2-Way Coaxial Car Speakers (2-Pairs)

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JVC CS-DR421 (2-Pairs, 4-Total)

880W Peak (140W RMS) 4" DRVN Series 2-Way Coaxial Car Speakers (2-Pairs)

• 220 watts Peak Each, 35 watts RMS Each
• 1" Polymide Balanced Dome Tweeters
• Carbon Mica cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

found car based on your search
Fits your 4000
List price $238.00
-17% $198.00
Add to Cart

• 220 watts Peak Each, 35 watts RMS Each
• 1" Polymide Balanced Dome Tweeters
• Carbon Mica cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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

570W Peak (190W RMS) 6.5" Cento Series 2-Way Component Speaker system (2-Pairs)

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

570W Peak (190W RMS) 6.5" Cento Series 2-Way Component Speaker system (2-Pairs)

• 142 Watts Max Each, 45 Watts RMS Each
•Semi Pressed Paper-Mica cone material
• Tetolon Tweeter dome
• 4 Ohm Impedance
• Sensitivity: 93 dB
• Mounting Depth: 2"

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found car based on your search
Fits your 4000
1
List price $960.00
-17% $799.98
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• 142 Watts Max Each, 45 Watts RMS Each
•Semi Pressed Paper-Mica cone material
• Tetolon Tweeter dome
• 4 Ohm Impedance
• Sensitivity: 93 dB
• Mounting Depth: 2"

Infinity REF307F (2-Pairs, 4-Total)

300W Peak (100W RMS) 3.5" Reference Series 2-way 3-ohm Speakers (2-Pairs)

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Infinity REF307F (2-Pairs, 4-Total)

300W Peak (100W RMS) 3.5" Reference Series 2-way 3-ohm Speakers (2-Pairs)

• 75 watts Peak Each, 25 watts RMS Each
• 1/2" Textile Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

Save 15% Off Package Deals at Checkout!
found car based on your search
Fits your 4000
4
List price $259.90
-38% $159.90
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• 75 watts Peak Each, 25 watts RMS Each
• 1/2" Textile Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

Infinity Reference REF-4032cfx (2-Pairs, 4-Total)

420W Peak (140W RMS) Reference Series 4" 2-Way Car Speakers (2-Pairs)

REF4032CFXAM_2 big Out of stock
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Infinity Reference REF-4032cfx (2-Pairs, 4-Total)

420W Peak (140W RMS) Reference Series 4" 2-Way Car Speakers (2-Pairs)

• 105 watts Peak Each, 35 watts RMS Each
• 1" Textile Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 92 dB

Save 15% Off Package Deals at Checkout!
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Fits your 4000
1
List price $279.90
-43% $159.98
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• 105 watts Peak Each, 35 watts RMS Each
• 1" Textile Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 92 dB

JBL Stage3 627F (Stage 3 627F) (2-Pairs, 4-Total)

540W Peak (180W RMS) 6.5" Stage3 Series 2-Way 3-Ohm Coaxial Car Speaker (2-Pairs)

STAGE3627FAM_2 big Out of stock
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JBL Stage3 627F (Stage 3 627F) (2-Pairs, 4-Total)

540W Peak (180W RMS) 6.5" Stage3 Series 2-Way 3-Ohm Coaxial Car Speaker (2-Pairs)

• 135 watts Max Each, 45 watts RMS Each
• Dome Tweeters
• Plus One™ polypropylene woofer cones
• Impedance: 3 ohm
• Sensitivity: 92 dB @2.83V
• Mounting Depth: 1.91"

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3
List price $199.90
-20% $159.90
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• 135 watts Max Each, 45 watts RMS Each
• Dome Tweeters
• Plus One™ polypropylene woofer cones
• Impedance: 3 ohm
• Sensitivity: 92 dB @2.83V
• Mounting Depth: 1.91"

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

1200W Peak (400W RMS) 6x9" Cento Series 3-Way Coaxial Car Speakers (2-Pairs)

CX690_2 big Out of stock
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Hertz CX 690 (2-Pairs, 4-Total)

1200W Peak (400W RMS) 6x9" Cento Series 3-Way Coaxial Car Speakers (2-Pairs)

• 300 watts Peak Each, 100 watts RMS Each
• 1-5/8 PEI (Polyetherimide) Dome Tweeters
• Semi-pressed paper + Mica cone material
• Impedance: 4 ohm
• Sensitivity: 94.5 dB

Save 15% Off Package Deals at Checkout!
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Fits your 4000
3
List price $790.00
-11% $699.98
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• 300 watts Peak Each, 100 watts RMS Each
• 1-5/8 PEI (Polyetherimide) Dome Tweeters
• Semi-pressed paper + Mica cone material
• Impedance: 4 ohm
• Sensitivity: 94.5 dB

Infinity KAPPA 693C (2-Pairs, 4-Total)

870W Peak (290W RMS) Kappa Series 6x9” Component Speaker System (2-Pairs)

KAPPA693CF_2 big Out of stock
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Infinity KAPPA 693C (2-Pairs, 4-Total)

870W Peak (290W RMS) Kappa Series 6x9” Component Speaker System (2-Pairs)

• 435 watts Peak Each, 145 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

Save 15% Off Package Deals at Checkout!
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Fits your 4000
List price $1099.90
-27% $799.90
Add to Cart

• 435 watts Peak Each, 145 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

JBL STAGE1 621 (STAGE1621) (2-Pairs, 4-Total)

700W Peak (140W RMS) 6.5" Stage1 Series 2-way Coaxial Car Speakers (2-Pairs)

STAGE1621_2 big Out of stock
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JBL STAGE1 621 (STAGE1621) (2-Pairs, 4-Total)

700W Peak (140W RMS) 6.5" Stage1 Series 2-way Coaxial Car Speakers (2-Pairs)

• 175 watts Peak Each, 35 watts RMS Each
• PEI (Polyetherimide) Balanced Dome Tweeters
• Injection Molded Polypropylene - IMPP cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

found car based on your search
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5
List price $199.98
-50% $99.90
Add to Cart

• 175 watts Peak Each, 35 watts RMS Each
• PEI (Polyetherimide) Balanced Dome Tweeters
• Injection Molded Polypropylene - IMPP cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

JBL STAGE1 621 (STAGE1621) with 9631

350W Peak (70W RMS) 6.5" Stage1 Series 2-way 4-ohm + 600W Peak (120W RMS) 6x9” 3-way 4-ohm Coaxial Speakers

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JBL STAGE1 621 (STAGE1621) with 9631

350W Peak (70W RMS) 6.5" Stage1 Series 2-way 4-ohm + 600W Peak (120W RMS) 6x9” 3-way 4-ohm Coaxial Speakers

• 175 watts Peak Each, 35 watts RMS Each
• Mylar Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

Save 15% Off Package Deals at Checkout!
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Save $30 on install kits for this speaker

found car based on your search
Fits multiple locations in your 4000
6
List price $199.98
-38% $124.90 /pair
Add to Cart

• 175 watts Peak Each, 35 watts RMS Each
• Mylar Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.

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