Garage
Shop
Loading...
Filters
filter-icon Filters & Sort
Limited time!

JBL Stage3 6427 (STAGE36427AM)

350W Peak (70W RMS) 4x6” Stage3 Series 2-way 3-ohm Coaxial Car Speakers

Stage3 6427 big
Go to item page Right Arrow Icon of Right Arrow

350W Peak (70W RMS) 4x6” Stage3 Series 2-way 3-ohm Coaxial Car Speakers

• 175 watts Peak Each, 35 watts RMS Each
• Edge Driven Dome tweeters
• Polypropylene cone material with Plus One woofer cone architecture
• Impedance: 3 ohm
• Sensitivity: 91 dB

Free Speaker Accessory at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Install kits available for most vehicles

found car based on your search
Fits the following location in your K2500
  • Rear Pillar
1
List price $109.95
-18% $89.95 /pair

In stock

• 175 watts Peak Each, 35 watts RMS Each
• Edge Driven Dome tweeters
• Polypropylene cone material with Plus One woofer cone architecture
• Impedance: 3 ohm
• Sensitivity: 91 dB

Limited time!

Hertz CK 165

570W Peak (190W RMS) 6.5" Cento Series 2-way 4-ohm Component Speaker System

CK 165 big
Go to item page Right Arrow Icon of Right Arrow

570W Peak (190W RMS) 6.5" Cento Series 2-way 4-ohm Component Speaker System

• 285 watts Peak Each, 95 watts RMS Each
• 1" Tetolon Soft Dome tweeters with neodymium magnets
• Semi-Pressed paper with Mica cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

Free Baffles with Select Speakers Shop deal
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $40.00 in rewards to spend later

install icon

Install kits available for most vehicles

additional information required
Fits select locations in your K2500.
Add vehicle details to confirm exact location.
1
List price $480.00
-17% $399.99 /set

In stock

Only 1 Left!

Limited time!

Cerwin-Vega H653

540W Peak (180W RMS) 6.5" HED Series 3 Way Coaxial 4-ohm Speakers

H653 big
Go to item page Right Arrow Icon of Right Arrow

540W Peak (180W RMS) 6.5" HED Series 3 Way Coaxial 4-ohm Speakers

• 270 watts Peak Each, 90 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Free Speaker Accessory at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Install kits available for most vehicles

additional information required
Fits select locations in your K2500.
Add vehicle details to confirm exact location.
List price $131.99
-17% $109.99 /pair

In stock

Lowest price in 30 days

Sundown Audio SA-6.5CS v.3 (SA6.5CS)

250W RMS 6.5" SA Series 2 Way Component Speaker System (S-SA6.5CSV3)

S-SA6.5CSV3 big
Go to item page Right Arrow Icon of Right Arrow

250W RMS 6.5" SA Series 2 Way Component Speaker System (S-SA6.5CSV3)

• 125 watts RMS Each
• Silk Dome Tweeters
• Carbon Fiber cone material
• Sensitivity: 24 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $40.00 in rewards to spend later

install icon

Install kits available for most vehicles

additional information required
Fits select locations in your K2500.
Add vehicle details to confirm exact location.
1
List price $479.99
-17% $399.99 /pair

In stock

Limited time!

JL Audio C2-650

200W RMS 6.5" C2 Series 2 Way Component 4-ohm Speakers

C2-650 big
Go to item page Right Arrow Icon of Right Arrow

200W RMS 6.5" C2 Series 2 Way Component 4-ohm Speakers

• 60 watts RMS Each
• 3/4" Silk Dome tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

Free Baffles with Select Speakers Shop deal
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $33.00 in rewards to spend later

install icon

Install kits available for most vehicles

additional information required
Fits select locations in your K2500.
Add vehicle details to confirm exact location.
21
$329.99 /set

In stock

Used from: $247.49
Limited time!

Cerwin-Vega XED650C

600W Peak (70W RMS) 6.5" XED Series 2-Way 4-ohm Component Speaker System

XED650C big
Go to item page Right Arrow Icon of Right Arrow

600W Peak (70W RMS) 6.5" XED Series 2-Way 4-ohm Component Speaker System

• 300 watts Peak Each, 35 watts RMS Each
• 1/2" Metal Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

Free Speaker Accessory at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Install kits available for most vehicles

additional information required
Fits select locations in your K2500.
Add vehicle details to confirm exact location.
28
List price $77.99
-17% $64.99 /set

In stock

Limited time!

Hertz CK 165L

600W Peak (200W RMS) 6.5" Cento Series 2-way 4-ohm Component Speaker System

CK 165L big
Go to item page Right Arrow Icon of Right Arrow

600W Peak (200W RMS) 6.5" Cento Series 2-way 4-ohm Component Speaker System

• 300 watts Peak Each, 100 watts RMS Each
• 1" Tetolon Soft Dome tweeters
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

Free Baffles with Select Speakers Shop deal
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $40.00 in rewards to spend later

install icon

Install kits available for most vehicles

additional information required
Fits select locations in your K2500.
Add vehicle details to confirm exact location.
2
List price $460.00
-13% $399.99 /set

In stock

Limited time!

Alpine S2-S65C

480W Peak (160W RMS) 6.5" S-Series Hi-Res 2-Way Component Car Speakers

S2-S65C big
Go to item page Right Arrow Icon of Right Arrow

480W Peak (160W RMS) 6.5" S-Series Hi-Res 2-Way Component Car Speakers

• 240 watts Peak Each, 80 watts RMS Each
• Hi-Res Audio Certified
• 1" Cloth Dome tweeters
• Polypropylene, Glass Fiber and Mica cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Free Baffles with Select Speakers Shop deal
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $18.00 in rewards to spend later

install icon

Install kits available for most vehicles

additional information required
Fits select locations in your K2500.
Add vehicle details to confirm exact location.
1
List price $220.00
-18% $179.95 /set

In stock

Limited time!

Kicker KSS365 (51KSS365)

500W Peak (250W RMS) 6.5" KS Series 3-Way 4-ohm Component Speaker System

51KSS365 big
Go to item page Right Arrow Icon of Right Arrow

500W Peak (250W RMS) 6.5" KS Series 3-Way 4-ohm Component Speaker System

• 250 watts Peak Each, 125 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB
• Fits GM, Ford, Chrysler, Jeep, Dodge and select imports

Free Baffles with Select Speakers Shop deal
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $35.00 in rewards to spend later

install icon

Install kits available for most vehicles

additional information required
Fits select locations in your K2500.
Add vehicle details to confirm exact location.
1
List price $379.99
-8% $349.99 /set

In stock

Limited time!

Alpine R2-S653

600W Peak (200W RMS) 6.5" R-Series PRO 3-way 4-ohm Hi-Res Component Speaker System with Midrange Speakers

R2-S653 big
Go to item page Right Arrow Icon of Right Arrow

600W Peak (200W RMS) 6.5" R-Series PRO 3-way 4-ohm Hi-Res Component Speaker System with Midrange Speakers

• 300 watts Peak Each, 100 watts RMS Each
• Hi-Res Audio certified
• 1" Magnesium Hard Dome swivel-mount tweeters with threaded removable housing
• Reinforced Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Free Speaker Accessory Kit at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $56.00 in rewards to spend later

install icon

Install kits available for most vehicles

additional information required
Fits select locations in your K2500.
Add vehicle details to confirm exact location.
List price $840.00
Save $280.05
-33% $559.95 /set

In stock

Only 1 Left!

Limited time!

NVX VSP65KIT2F

750W Peak (250W RMS) 6.5" V-Series 2 Way Component Car Speakers

VSP65KIT2F big
Go to item page Right Arrow Icon of Right Arrow

750W Peak (250W RMS) 6.5" V-Series 2 Way Component Car Speakers

• 375 watts Peak Each, 125 watts RMS Each
• 1" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 2 ohm
• Sensitivity: 88 dB
• Mounting Depth: 2.51"

Dads & Grads Sale! Save 15% at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $12.00 in rewards to spend later

install icon

Install kits available for most vehicles

additional information required
Fits select locations in your K2500.
Add vehicle details to confirm exact location.
11
List price $143.99
-17% $119.99 /set

In stock

Limited time!

Pioneer TS-G1620F

600W Peak (80W RMS) 6.5" G-Series 2-Way Coaxial 4-ohm Car Speakers

TS-G1620F big
Go to item page Right Arrow Icon of Right Arrow

600W Peak (80W RMS) 6.5" G-Series 2-Way Coaxial 4-ohm Car Speakers

• 300 watts Peak Each, 40 watts RMS Each
• 1-3/16" PET Balanced Dome Tweeters
• Injection-molded Polypropylene with Mica cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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

Install kits available for most vehicles

additional information required
Fits select locations in your K2500.
Add vehicle details to confirm exact location.
13
List price $65.00
Save 26%
-26% $48.00 /pair

In stock

Limited time!

NVX VPRO65 (Sold Individually)

450W Peak (225W RMS) 6.5" V-Series Pro 2 Way Coaxial Loudspeaker

VPRO65 big
Go to item page Right Arrow Icon of Right Arrow

450W Peak (225W RMS) 6.5" V-Series Pro 2 Way Coaxial Loudspeaker

• 450 watts Peak Each, 225 watts RMS Each
• 1" Aluminum Bullet tweeter
• Competition Grade Paper cone material
• Impedance: 4 ohm
• Sensitivity: 97 dB

Dads & Grads Sale! Save 15% at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $7.50 in rewards to spend later

install icon

Install kits available for most vehicles

additional information required
Fits select locations in your K2500.
Add vehicle details to confirm exact location.
4
List price $82.99
-10% $74.99

In stock

Limited time!

Polk Audio DB462 (DB 462)

300W Peak (100W RMS) 4x6” DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

DB462 big
Go to item page Right Arrow Icon of Right Arrow

300W Peak (100W RMS) 4x6” DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

• 150 watts Peak Each, 50 watts RMS Each
• 3/4" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

Free Speaker Accessory at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Install kits available for most vehicles

found car based on your search
Fits the following location in your K2500
  • Rear Pillar
7
List price $99.99
-10% $90.00 /pair

In stock

Only 2 Left!

NVX NSP65KIT

600W Peak (200W RMS) 6.5" N-Series 2 Way Component Car Speakers

NSP65KIT big
Go to item page Right Arrow Icon of Right Arrow

600W Peak (200W RMS) 6.5" N-Series 2 Way Component Car Speakers

• 300 watts Peak Each, 100 watts RMS Each
• 3/4" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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

Install kits available for most vehicles

additional information required
Fits select locations in your K2500.
Add vehicle details to confirm exact location.
6
List price $107.99
-17% $89.99 /set

In stock

Used from: $55.99
Limited time!

Kicker KSS65 (51KSS6504)

500W Peak (250W RMS) 6.5" KS Series 2-Way 4-ohm Component Speaker System

51KSS6504 big
Go to item page Right Arrow Icon of Right Arrow

500W Peak (250W RMS) 6.5" KS Series 2-Way 4-ohm Component Speaker System

• 250 watts Peak Each, 125 watts RMS Each
• 1" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

Free Baffles with Select Speakers Shop deal
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $25.00 in rewards to spend later

install icon

Install kits available for most vehicles

additional information required
Fits select locations in your K2500.
Add vehicle details to confirm exact location.
2
List price $279.99
-11% $249.99 /set

In stock

Like New from: $212.49
Limited time!

Cerwin-Vega H7653

680W Peak (120W RMS) 6.5" HED Series 3-Way Coaxial 4-ohm Speakers

H7653 big
Go to item page Right Arrow Icon of Right Arrow

680W Peak (120W RMS) 6.5" HED Series 3-Way Coaxial 4-ohm Speakers

• 340 watts Peak Each, 60 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 84.5 dB

Free Speaker Accessory at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Install kits available for most vehicles

additional information required
Fits select locations in your K2500.
Add vehicle details to confirm exact location.
43
List price $95.99
-17% $79.99 /pair

In stock

Limited time!

JL Audio C2-650x

120W RMS 6.5" C2 Series 2-Way Coaxial 4-ohm Car Speakers

C2-650X big
Go to item page Right Arrow Icon of Right Arrow

120W RMS 6.5" C2 Series 2-Way Coaxial 4-ohm Car Speakers

• 60 watts RMS Each
• 3/4" Silk Dome tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

Free Baffles with Select Speakers Shop deal
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $28.00 in rewards to spend later

install icon

Install kits available for most vehicles

additional information required
Fits select locations in your K2500.
Add vehicle details to confirm exact location.
26
$279.99 /pair

In stock

Used from: $237.99
Limited time!

Infinity Kappa 63XF (INFSPKKA63XFAM)

510W Peak (170W RMS) 6.5" Kappa Series 2 Way Coaxial 3-ohm Speakers

Kappa 63XF big
Go to item page Right Arrow Icon of Right Arrow

510W Peak (170W RMS) 6.5" Kappa Series 2 Way Coaxial 3-ohm Speakers

• 255 watts Peak Each, 85 watts RMS Each
• Silk Edge Driven Dome 40kHz high-resolution unipivot tweeters
• Glass Fiber cone material with Plus One woofer cone architecture
• Impedance: 3 ohm
• Sensitivity: 93 dB

Free Baffles with Select Speakers Shop deal
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $20.00 in rewards to spend later

install icon

Install kits available for most vehicles

additional information required
Fits select locations in your K2500.
Add vehicle details to confirm exact location.
10
List price $299.95
Save $100.00
-33% $199.95 /pair

In stock

Only 3 Left!

Limited time!

Alpine R2-S65

600W Peak (200W RMS) 6.5" R-Series Hi-Res 2-Way Coaxial 4-ohm Car Speakers

R2-S65 big
Go to item page Right Arrow Icon of Right Arrow

600W Peak (200W RMS) 6.5" R-Series Hi-Res 2-Way Coaxial 4-ohm Car Speakers

• 300 watts Peak Each, 100 watts RMS Each
• Hi-Res Audio-certified
• 1" Magnesium Hard Dome tweeters
• Reinforced Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Free Baffles with Select Speakers Shop deal
shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Install kits available for most vehicles

additional information required
Fits select locations in your K2500.
Add vehicle details to confirm exact location.
12
List price $400.00
Save $136.05
-34% $263.95 /pair

In stock

Items per page: 20 40 60

    Clear all
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    FAQ for Speakers in 2000 K2500

    Q: Can I upgrade or change the Speakers in 2000 GMC K2500?

    A: Yes this page includes all the best Speakers that work in your K2500.

    Save up to 10 different vehicles in your garage
    Vehicle
    Store
    Delete

    2017 Subaru Impreza

    2020 Kia Optima

    1981 Cadillac Eldorado

    2007 Mitsubishi Eclipse

    2012 Mitsubishi Eclipse

    2012 Suzuki Equator

    2000 GMC K2500

    1977 Ford LTD

    2020 Ford Expedition

    1984 Jeep J10

    Vehicle
    Store
    Delete

    2002 Harley Davidson FXDWG Dyna Wide Glide

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm
    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue
    Loading...
    Identify your vehicle and submodel details
    • Owner's manual
    • Vehicle's insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon

    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.