Garage
Shop

Top sellers

Loading...
Filters

We are sorry, no available results!

filter-icon Filters & Sort
Limited time!

NVX Front N-Series Speaker Upgrade Kit for 2003-2007 GMC Savana Full Size Van

Pair of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2003-2007 Savana

03-07-gmc-savanafv-fdspkg big
Go to item page Right Arrow Icon of Right Arrow

Pair of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2003-2007 Savana

• Front Door NVX 5.25" Coaxial Speakers
• Metra Speaker Harness and Adapter
• Plug-n-play Installation

Purchase $400 or More of NVX and Save 15%!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
121
List price $143.97
-42% $82.99

In stock

Limited time!

NVX Front N-Series Speaker Upgrade Kit for 1984-1996 Nissan 300ZX

Pair of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 1984-1996 300ZX

84-96-nissan-300zx-fdspkg big
Go to item page Right Arrow Icon of Right Arrow

Pair of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 1984-1996 300ZX

• Front Door NVX 6.5" Coaxial Speakers
• Metra Speaker Harness
• Plug-n-play Installation

Purchase $400 or More of NVX and Save 15%!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
93
List price $120.98
-36% $77.98

In stock

Lowest price in 30 days

NVX Complete N-Series Speaker Upgrade Kit for 1987-1992 Toyota Corolla (Sedan)

Pair of 4" & 5.25" NVX N-Series Speaker Upgrade Kit | Fits select 1987-1992 Corolla

87-92-toyota-corolla-spkg big
Go to item page Right Arrow Icon of Right Arrow

Pair of 4" & 5.25" NVX N-Series Speaker Upgrade Kit | Fits select 1987-1992 Corolla

• NVX 4" Coaxial Speakers
• NVX 5.25" Coaxial Speakers
• Plug-n-play Installation

2+ offers available
shipping truck icon Free shipping in USA. Provide zip for delivery date.
52
List price $125.98
-29% $89.98

In stock

Continue to cart

Available Offers (2) for NVX Complete N-Series Speaker Upgrade Kit for 1987-1992 Toyota Corolla (Sedan)
Offer image
Prime Time! Save 10% at Checkout!
List price $125.98
-29% $89.98
$80.98 with coupon | Price details
2026-06-28 23:59:00
Purchase $400 or More of NVX and Save 15%!
2026-07-27 11:08:20
Limited time!

NVX N-Series Rear Side Panel Speaker Upgrade Kit

6x9" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 2002-2007 Chrysler Town & Country

02-07-chrysler-tandc-rsspkg big
Go to item page Right Arrow Icon of Right Arrow

6x9" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 2002-2007 Chrysler Town & Country

• Includes NSP69 6x9" coaxial speakers
• Designed for select 2002-2007 Town & Country
• Speaker wiring harnesses included
• Plug-and-play installation

Purchase $400 or More of NVX and Save 15%!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
53
List price $120.98
-26% $89.99

In stock

Limited time!

NVX Front N-Series Speaker Upgrade Kit for 1986-1993 Nissan Hardbody Pickup

Pair of 5.25" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 1986-1993 Hardbody

86-93-nissan-hrdbdyp-fdspkg big
Go to item page Right Arrow Icon of Right Arrow

Pair of 5.25" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 1986-1993 Hardbody

• Front Door NVX 5.25" Coaxial Speakers
• Metra Speaker Harness
• Plug-n-play Installation

Purchase $400 or More of NVX and Save 15%!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
27
List price $78.98
-30% $54.99

In stock

Limited time!

NVX N-Series Rear Deck Speaker Upgrade Kit

6x9" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 2000-2005 Pontiac Sunfire

00-05-pontiac-snfire-rdspkg big
Go to item page Right Arrow Icon of Right Arrow

6x9" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 2000-2005 Pontiac Sunfire

• Includes NSP69 6x9" coaxial speakers
• Designed for select 2000-2005 Sunfire
• Speaker wiring harnesses included
• Plug-and-play installation

Purchase $400 or More of NVX and Save 15%!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
53
List price $120.98
-29% $85.99

In stock

Limited time!

NVX N-Series Front Door Speaker Upgrade Kit

6.5" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 2000-2005 Pontiac Montana

00-05-pontiac-mntna-fdspkg big
Go to item page Right Arrow Icon of Right Arrow

6.5" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 2000-2005 Pontiac Montana

• Includes NSP65 6.5" coaxial speakers
• Designed for select 2000-2005 Montana
• Speaker wiring harnesses included
• Plug-and-play installation

Purchase $400 or More of NVX and Save 15%!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
121
List price $143.97
-49% $72.99

In stock

Limited time!

NVX N-Series Front Door Speaker Upgrade Kit

5.25" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 1984-1985 Honda Civic

84-85-honda-civic-fspkg big
Go to item page Right Arrow Icon of Right Arrow

5.25" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 1984-1985 Honda Civic

• Includes NSP525 5.25" coaxial speakers
• Designed for
• Plug-and-play installation

Purchase $400 or More of NVX and Save 15%!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
27
List price $65.99
-24% $49.99

In stock

Limited time!

NVX Front N-Series Speaker Upgrade Kit for 1997-2004 Mitsubishi Montero

Pair of 4" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 1997-2006 Montero

97-04-mitsu-montero-fdspkg big
Go to item page Right Arrow Icon of Right Arrow

Pair of 4" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 1997-2006 Montero

• Peak Power: 150W Each
• RMS Power: 50W Each
• 20mm Silk Soft Dome Tweeters
• Mounting Depth: 1-7/8"
• Polypropylene Woofer Cone
• 4 Ohm Impedance
• Sensitivity: 86dB

Purchase $400 or More of NVX and Save 15%!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
25
List price $72.98
-34% $47.98

In stock

Limited time!

NVX N-Series Front Door Speaker Upgrade Kit

6.5" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 1999-2001 Chrysler LHS

99-01-chrysler-lhs-fdspkg big
Go to item page Right Arrow Icon of Right Arrow

6.5" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 1999-2001 Chrysler LHS

• Includes one pair of NVX NSP65 6.5" coaxial speakers
• Designed for select 1999-2001 LHS
• Speaker adapters and wiring harnesses included
• Plug-and-play installation

Purchase $400 or More of NVX and Save 15%!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
107
List price $145.97
-46% $78.99

In stock

Limited time!

NVX Front N-Series Speaker Upgrade Kit for 1994-2003 Pontiac Grand Prix

Pair of 5.25" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 1994-2003 Grand Prix

94-03-pontiac-grprix-fdspk big
Go to item page Right Arrow Icon of Right Arrow

Pair of 5.25" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 1994-2003 Grand Prix

• Front Door NVX 5.25" Coaxial Speakers
• Metra Speaker Harness
• Plug-n-play Installation

Purchase $400 or More of NVX and Save 15%!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
27
List price $78.98
-29% $55.99

In stock

Limited time!

NVX Front N-Series Speaker Upgrade Kit for 1980-1984 Volkswagen Rabbit

Pair of 3.5" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 1980-1984 Rabbit

80-84-vw-rabbit-fspkg big
Go to item page Right Arrow Icon of Right Arrow

Pair of 3.5" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 1980-1984 Rabbit

• 100W Max each / 35W RMS each
• 20mm Silk Dome Tweeter
• Mounting Depth: 1-1/2"
• Red Metallic Injection Molded Polypropylene Cone
• 4 Ohm Impedance
• Sensitivity: 90dB

Purchase $400 or More of NVX and Save 15%!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
55
List price $72.98
-25% $54.99

In stock

Limited time!

NVX Rear N-Series Speaker Upgrade Kit for 2007-2018 Acura RDX

Pair of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 2007-2018 RDX

07-16-acura-rdx-rdspkg big
Go to item page Right Arrow Icon of Right Arrow

Pair of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 2007-2018 RDX

• Peak Power: 270W Each
• RMS Power: 90W Each
• 20mm Silk Dome Tweeter
• Mounting Depth: 2-7/16"
• Polypropylene Woofer Cone
• 4 Ohm Impedance
• Sensitivity: 89dB

Purchase $400 or More of NVX and Save 15%!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
93
List price $120.98
-36% $77.98

In stock

NVX Front N-Series Speaker Upgrade Kit for 1988-1994 Chevy CK Pickup

Pair of 4x6" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 1988-1994 vehicles from Chevrolet

88-94-chevy-ck-pickup-fspkg big
Go to item page Right Arrow Icon of Right Arrow

Pair of 4x6" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 1988-1994 vehicles from Chevrolet

  • NVX NSP46 4x6" N-Series 2-Way Coaxial Car Speakers
  • 300W Peak and 100W RMS power handling
  • Metra 72-4500 speaker harness included
  • Simplifies the installation of new speakers
  • Designed for a quick and direct setup upgrade
2+ offers available
shipping truck icon Free shipping in USA. Provide zip for delivery date.
34
List price $72.98
-40% $43.95

In stock

Continue to cart

Available Offers (2) for NVX Front N-Series Speaker Upgrade Kit for 1988-1994 Chevy CK Pickup
Offer image
Prime Time! Save 10% at Checkout!
List price $72.98
-40% $43.95
$39.55 with coupon | Price details
2026-06-28 23:59:00
Purchase $400 or More of NVX and Save 15%!
2026-07-27 11:08:20
Limited time!

NVX N-Series Rear Side Panel Speaker Upgrade Kit

6x8" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 1999-2004 Ford Mustang

99-04-ford-mustang-rspspkg big
Go to item page Right Arrow Icon of Right Arrow

6x8" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 1999-2004 Ford Mustang

• Includes a pair of NVX NSP68 6.8" coaxial speakers
• Designed for select 2001-2004 Mustang
• Wiring harnesses included
• Plug-and-play installation

Purchase $400 or More of NVX and Save 15%!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
59
List price $108.98
-30% $75.99

In stock

Limited time!

NVX N-Series Rear Door Speaker Upgrade Kit

6x8" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 2001-2006 Mazda Tribute

01-06-mazda-tribute-rdspkg big
Go to item page Right Arrow Icon of Right Arrow

6x8" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 2001-2006 Mazda Tribute

• Includes NSP68 6x8" coaxial speakers
• Designed for select 2001-2006 Tribute
• Speaker wiring harnesses included
• Plug-and-play installation

Purchase $400 or More of NVX and Save 15%!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
59
List price $108.98
-30% $75.99

In stock

Limited time!

NVX Rear N-Series Speaker Upgrade Kit for 2003-2010 Mercury Grand Marquis

Pair of 6x9" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 2003-2010 Grand Marquis

03-10-mercury-gmarqs-rdspkg big
Go to item page Right Arrow Icon of Right Arrow

Pair of 6x9" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 2003-2010 Grand Marquis

• Peak Power: 450W Each
• RMS Power: 150W Each
• CEA-2031 Compliant Speakers
• Mounting Depth: 3-1/8" • 20mm Silk Dome Tweeters
• 4 Ohm Impedance
• Sensitivity: 89dB

Purchase $400 or More of NVX and Save 15%!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
53
List price $120.98
-29% $85.99

In stock

Limited time!

NVX Front N-Series Speaker Upgrade Kit for 2004-2012 GMC S-15 Canyon

Pair of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 2004-2012 Canyon

04-12-gmc-s15canyn-fdspkg big
Go to item page Right Arrow Icon of Right Arrow

Pair of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 2004-2012 Canyon

• Front Door NVX 6.5" Coaxial Speakers
• Metra Speaker Harness
• Plug-n-play Installation

Purchase $400 or More of NVX and Save 15%!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
93
List price $120.98
-45% $65.99

In stock

Limited time!

NVX Rear N-Series Speaker Upgrade Kit for 1984-1985 Mazda RX-7

Pair of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 1984-1985 RX-7

84-85-mazda-rx7-rspspkg big
Go to item page Right Arrow Icon of Right Arrow

Pair of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 1984-1985 RX-7

• Peak Power: 270W Each
• RMS Power: 90W Each
• 20mm Silk Dome Tweeter
• Mounting Depth: 2-7/16"
• Polypropylene Woofer Cone
• 4 Ohm Impedance
• Sensitivity: 89dB

Purchase $400 or More of NVX and Save 15%!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
93
List price $120.98
-46% $64.99

In stock

NVX N-Series Speaker Upgrade Kit for 2007-2014 Toyota FJ Cruiser

Pair of 6x9" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2007-2014 FJ Cruiser

07-14-toyota-fj-spkg big
Go to item page Right Arrow Icon of Right Arrow

Pair of 6x9" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2007-2014 FJ Cruiser

  • NVX NSP69 900W Peak (300W RMS) 6x9-Inch N-Series 2-Way Coaxial Car Speakers
  • Metra 72-8104 Speaker Harness for Easy Installation
  • Metra 82-8146 6x9-Inch Speaker Bracket for Secure Mounting
  • Includes All Necessary Hardware for Installing New Speakers
  • Complete Upgrade Bundle Kit for Seamless Audio Integration
2+ offers available
shipping truck icon Free shipping in USA. Provide zip for delivery date.
84
List price $157.97
-42% $91.36

In stock

Continue to cart

Available Offers (2) for NVX N-Series Speaker Upgrade Kit for 2007-2014 Toyota FJ Cruiser
Offer image
Prime Time! Save 10% at Checkout!
List price $157.97
-42% $91.36
$82.22 with coupon | Price details
2026-06-28 23:59:00
Purchase $400 or More of NVX and Save 15%!
2026-07-27 11:08:20

Items per page: 20

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

    2000 Mitsubishi Mirage

    1996 GMC C2500 Suburban

    1986 GMC Safari

    2016 GMC Savana 2500

    Vehicle
    Store
    Delete

    2004 Harley Davidson FLHTC/I Electra Glide Classic

    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.