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1981 GMC K3500 Pickup

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Overview Upgrade your Speakers Add a Subwoofer Add an Amplifier Digital Sound Processors Audio Installation & Accessories Add a Backup Camera Dads & Grads Sale

Speakers & Speaker Installation for 1981 GMC K3500 Pickup

Find speakers to upgrade your sound and fit in the factory speaker location for your K3500 Pickup.  After you choose your speakers, we'll help you find speaker adapters, speaker harnesses and other accessories for installation.

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Dash Corner

Dash Corner Speakers

Speakers for your dash corner

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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.
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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Pioneer TS-A878

120W Peak (30W RMS) 3.5" A-Series 2-way 4-ohm Coaxial Speakers for select GM, Ford and Volkswagen models

TS-A878 big
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Pioneer TS-A878

120W Peak (30W RMS) 3.5" A-Series 2-way 4-ohm Coaxial Speakers for select GM, Ford and Volkswagen models

• 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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
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Save $8 on install kits for this speaker

found car based on your search
Fits the following location in your K3500 Pickup
  • Dash Corner
31
List price $70.00
-29% $49.99 /pair

In stock

Add to Cart
See all 5 special offers
Limited time!

Pioneer TS-A879

900W Peak (200W RMS) 3.5" A-Series 2 Way Coaxial 4-ohm Speakers

TS-A879 big
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Pioneer TS-A879

900W Peak (200W RMS) 3.5" A-Series 2 Way Coaxial 4-ohm Speakers

• 450 watts Peak Each, 100 watts RMS Each
• 0.98" PEI (Polyetherimide) Hard Dome Tweeters
• Carbon-Mica Reinforced IMPP cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Save $3 on install kits for this speaker

found car based on your search
Fits the following location in your K3500 Pickup
  • Dash Corner
5
List price $90.00
Save 33%
-33% $59.99 /pair

In stock

Add to Cart
Used from: $49.00

Pioneer TS-A879 (Open Box, Great)

900W Peak (200W RMS) 3.5" A-Series 2-way 4-ohm Custom-Fit Coaxial Car Speakers

TS-A879 big
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Pioneer TS-A879 (Open Box, Great)

900W Peak (200W RMS) 3.5" A-Series 2-way 4-ohm Custom-Fit Coaxial Car Speakers

• 450 watts Peak Each, 100 watts RMS Each
• 0.98" PEI (Polyetherimide) Balanced Dome tweeters
• Carbon Mica cone material

  • Inline crossover network with audio quality capacitor
    • Impedance: 4 ohm
    • Sensitivity: 85 dB
    • shipping truck icon Free shipping in USA. Provide zip for delivery date.
    install icon

    Install kits available for this speaker

    found car based on your search
    Fits the following location in your K3500 Pickup
    • Dash Corner
    List price $90.00
    -46% $49.00 /pair

    In stock

    Only 1 Left!

    Add to Cart

    • 450 watts Peak Each, 100 watts RMS Each
    • 0.98" PEI (Polyetherimide) Balanced Dome tweeters
    • Carbon Mica cone material

  • Inline crossover network with audio quality capacitor
    • Impedance: 4 ohm
    • Sensitivity: 85 dB

    • Pioneer TS-A878 with Sound Damping

    120W Peak (30W RMS) 3.5" A-Series 2-way 4-ohm Coaxial Speakers for select GM, Ford and Volkswagen models + NVX SDBSK2 Premium Sound Damping

    TSA878_SDBSK2 big
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    Pioneer TS-A878 with Sound Damping

    120W Peak (30W RMS) 3.5" A-Series 2-way 4-ohm Coaxial Speakers for select GM, Ford and Volkswagen models + NVX SDBSK2 Premium Sound Damping

    • 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

    shipping truck icon Free shipping in USA. Provide zip for delivery date.
    found car based on your search
    Fits your K3500 Pickup
    79
    List price $88.74
    -27% $64.98

    In stock

    Add to Cart

    • 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

    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
    Go to item page Right Arrow Icon of Right Arrow

    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)

    • 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

    shipping truck icon Free shipping in USA. Provide zip for delivery date.
    found car based on your search
    Fits your K3500 Pickup
    31
    List price $140.00
    -29% $99.98

    In stock

    Add to Cart

    • 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

    Pioneer TS-A879 (2-Pairs, 4-Total)

    900W Peak (200W RMS) 3.5" A-Series 2-way Custom-Fit Coaxial Speakers (Pair) (2-Pairs)

    TSA879_2 big
    Go to item page Right Arrow Icon of Right Arrow

    Pioneer TS-A879 (2-Pairs, 4-Total)

    900W Peak (200W RMS) 3.5" A-Series 2-way Custom-Fit Coaxial Speakers (Pair) (2-Pairs)

    • 450 watts Peak Each, 100 watts RMS Each
    • 0.98 PEI (Polyetherimide) Balanced Dome Tweeters
    • Carbon Mica cone material
    • Inline crossover network with audio quality capacitor
    • Impedance: 4 ohm
    • Sensitivity: 85 dB

    shipping truck icon Free shipping in USA. Provide zip for delivery date.
    found car based on your search
    Fits your K3500 Pickup
    5
    List price $180.00
    -33% $119.98

    In stock

    Add to Cart

    • 450 watts Peak Each, 100 watts RMS Each
    • 0.98 PEI (Polyetherimide) Balanced Dome Tweeters
    • Carbon Mica cone material
    • Inline crossover network with audio quality capacitor
    • Impedance: 4 ohm
    • Sensitivity: 85 dB

     
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      FAQ for Speakers in 1981 K3500 Pickup

      Q: Can I upgrade or change the Speakers in 1981 GMC K3500 Pickup?

      A: Yes this page includes all the best Speakers that work in your K3500 Pickup.

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

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