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1985 GMC C2500 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 1985 GMC C2500 Pickup

Find speakers to upgrade your sound and fit in the factory speaker location for your C2500 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 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.
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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NVX XQS3 v2 (XQS3v2)

200W Peak (100W RMS) 3.5" X-Series v2 NEO Midrange Car Speakers

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NVX XQS3 v2 (XQS3v2)

200W Peak (100W RMS) 3.5" X-Series v2 NEO Midrange Car Speakers

• 100 watts Peak Each, 50 watts RMS Each
• tweeters
• Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB

2+ offers available
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Save $8 on install kits for this speaker

found car based on your search
Fits the following location in your C2500 Pickup
  • Dash Corner
7
List price $155.99
-17% $129.99 /pair

In stock

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Available Offers (2) for NVX XQS3 v2 (XQS3v2)
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List price $155.99
-17% $129.99
$97.49 with coupon | Price details
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2026-06-28 23:59:00
Purchase $400 or More of NVX and Save 15%!
Add to cart
2026-07-27 11:08:20
Limited time!

NVX NSP35 (2-Pairs, 4-Total)

400W Peak (140W RMS) 3.5" N-Series 2-Way Coaxial Car Speakers with 20mm Silk Dome Tweeters (2-Pairs)

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NVX NSP35 (2-Pairs, 4-Total)

400W Peak (140W RMS) 3.5" N-Series 2-Way Coaxial Car Speakers with 20mm Silk Dome Tweeters (2-Pairs)

• 100 watts Peak Each, 35 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB
• Mounting Depth: 1.49"

Purchase $400 or More of NVX and Save 15%!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your C2500 Pickup
55
List price $119.98
-17% $99.98

In stock

Add to Cart

• 100 watts Peak Each, 35 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB
• Mounting Depth: 1.49"

NVX - Worth the Envy - Direct to Consumer Car Audio
Limited time!

NVX NSP35 with Sound Damping

200W Peak (70W RMS) 3.5" N-Series 2-Way Coaxial Car Speakers with 20mm Silk Dome Tweeters+ NVX SDBSK2 Premium Sound Damping

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NVX NSP35 with Sound Damping

200W Peak (70W RMS) 3.5" N-Series 2-Way Coaxial Car Speakers with 20mm Silk Dome Tweeters+ NVX SDBSK2 Premium Sound Damping

• 100 watts Peak Each, 35 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB
• Mounting Depth: 1.49"

Purchase $400 or More of NVX and Save 15%!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your C2500 Pickup
103
List price $78.73
-17% $64.98

In stock

Add to Cart

• 100 watts Peak Each, 35 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB
• Mounting Depth: 1.49"

NVX Front N-Series Speaker Upgrade Kit for 1973-1987 Chevy CK Pickup

Pair of 3.5" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 1973-1986 vehicles from Chevrolet, GMC

73-87-chevy-ck-pickup-fspkg big
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NVX Front N-Series Speaker Upgrade Kit for 1973-1987 Chevy CK Pickup

Pair of 3.5" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 1973-1986 vehicles from Chevrolet, GMC

  • NVX NSP35 3.5" N-Series 2-Way Coaxial Car Speakers
  • 200W Peak and 70W RMS power handling
  • Metra 72-4500 Speaker Harness included
  • Designed to seamlessly install new speakers
  • Complete speaker and harness upgrade kit
2+ offers available
shipping truck icon Free shipping in USA. Provide zip for delivery date.
additional information required
Fits select locations in your C2500 Pickup.
Add vehicle details to confirm exact location.
55
List price $72.98
-40% $43.95

In stock

Add to Cart
Continue to cart
Available Offers (2) for NVX Front N-Series Speaker Upgrade Kit for 1973-1987 Chevy CK Pickup
Offer image
Prime Time! Save 10% at Checkout!
List price $72.98
-40% $43.95
$39.55 with coupon | Price details
Add to cart
2026-06-28 23:59:00
Purchase $400 or More of NVX and Save 15%!
Add to cart
2026-07-27 11:08:20
Limited time!

NVX NSP35

200W Peak (70W RMS) 3.5" N-Series 2 Way Coaxial Car Speakers

NSP35 big
Go to item page Right Arrow Icon of Right Arrow

NVX NSP35

200W Peak (70W RMS) 3.5" N-Series 2 Way Coaxial Car Speakers

• 100 watts Peak Each, 35 watts RMS Each
• 3/4" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB
• Mounting Depth: 1.49"

Purchase $400 or More of NVX and Save 15%!
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 C2500 Pickup
  • Dash Corner
55
List price $59.99
-17% $49.99 /pair

In stock

Add to Cart
See all 5 special offers
NVX - Worth the Envy - Direct to Consumer Car Audio
 
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    FAQ for Speakers in 1985 C2500 Pickup

    Q: Can I upgrade or change the Speakers in 1985 GMC C2500 Pickup?

    A: Yes this page includes all the best Speakers that work in your C2500 Pickup.

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

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