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Limited time!

NVX NSP65KIT (2-Pairs, 4-Total)

1200W Peak (400W RMS) 6.5" N-Series 2-Way Component Speaker System with 20mm Silk Dome Tweeters (2-Pairs)

NSP65KIT_2 big
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1200W Peak (400W RMS) 6.5" N-Series 2-Way Component Speaker System with 20mm Silk Dome Tweeters (2-Pairs)

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

Purchase $400 or More of NVX and Save 15%!
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No Fit Icon Doesn't fit your FXSTB/I Night Train

6
List price $215.98
-21% $170.98

In stock

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

Limited time!

NVX N-Series Rear Side Panel Speaker Upgrade Kit

6.5" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 2002-2006 Acura RSX

02-06-acura-rsx-rspspkg big
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6.5" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 2002-2006 Acura RSX

• Includes NSP65 6.5" coaxial speakers
• Designed for
• Plug-and-play installation

Purchase $400 or More of NVX and Save 15%!
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No Fit Icon Doesn't fit your FXSTB/I Night Train

93
List price $107.99
-35% $69.99

In stock

NVX N-Series Front Door Speaker Upgrade Kit

6.5" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 1990-1997 Mazda MX-5 Miata

90-97-mazda-mx5miata-fdspkg big
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6.5" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 1990-1997 Mazda MX-5 Miata

  • NVX NSP65 540W Peak 6.5-Inch N-Series 2-Way Coaxial Car Speakers
  • High-output 180W RMS power handling
  • Custom-fit speaker wiring harness for easy installation
  • Universal 5-1/4" to 6-1/2" speaker adapter brackets
  • Complete speaker upgrade kit includes all necessary mounting hardware
2+ offers available
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No Fit Icon Doesn't fit your FXSTB/I Night Train

102
List price $139.97
-51% $68.89

In stock

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Available Offers (2) for NVX N-Series Front Door Speaker Upgrade Kit
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List price $139.97
-51% $68.89
$62.00 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 Complete Speaker Upgrade Kit (Non-Amplified)

Fits select 2019-2024 3500 and 2500 ; Includes Speakers Harness and Speaker Adapters

19-24-RAM-2500-3500-NCSPKG big
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Fits select 2019-2024 3500 and 2500 ; Includes Speakers Harness and Speaker Adapters

• 180 watts Peak Each, 60 watts RMS Each
• 1/2" PEI (Polyetherimide) Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB
• Vehicle Specific Dash Kit, Wire Harness Included

Purchase $400 or More of NVX and Save 15%!
shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your FXSTB/I Night Train

4
List price $349.94
-17% $289.94

In stock

• 180 watts Peak Each, 60 watts RMS Each
• 1/2" PEI (Polyetherimide) Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB
• Vehicle Specific Dash Kit, Wire Harness Included

NVX Complete N-Series Speaker Upgrade Kit for 2005-2024 Nissan Frontier

Pair of 6.5" & 6x9" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2005-2024 Frontier

14-21-nissan-frontier-spkg big
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Pair of 6.5" & 6x9" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2005-2024 Frontier

  • NVX NSP65 540W Peak (180W RMS) 6.5" N-Series 2-Way Coaxial Car Speakers
  • NSP69 900W Peak (300W RMS) 6x9" N-Series 2-Way Coaxial Car Speakers
  • Metra 72-7401 Speaker Harness to install new speakers
  • 82-7400 Speaker Adapter for seamless installation
  • Complete car speaker audio upgrade bundle with adapters and harnesses
2+ offers available
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No Fit Icon Doesn't fit your FXSTB/I Night Train

151
List price $271.95
-44% $152.66

In stock

Continue to cart

Available Offers (2) for NVX Complete N-Series Speaker Upgrade Kit for 2005-2024 Nissan Frontier
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List price $271.95
-44% $152.66
$137.39 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

  • NVX NSP65 540W Peak (180W RMS) 6.5" N-Series 2-Way Coaxial Car Speakers
  • NSP69 900W Peak (300W RMS) 6x9" N-Series 2-Way Coaxial Car Speakers
  • Metra 72-7401 Speaker Harness to install new speakers
  • 82-7400 Speaker Adapter for seamless installation
  • Complete car speaker audio upgrade bundle with adapters and harnesses
Lowest price in 30 days

NVX Complete N-Series Speaker Upgrade Kit for 2003-2011 Honda Element

2 Pairs of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 2003-2011 Element

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2 Pairs of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 2003-2011 Element

  • NVX NSP65 540W Peak (180W RMS) 6.5" N-Series 2-Way Coaxial Car Speakers
  • Metra 72-7800 Speaker Harness for seamless connectivity
  • Designed to easily install new speakers into your vehicle factory locations
  • Premium speaker construction delivers clear and dynamic sound reproduction
  • Complete speaker and harness upgrade package for straightforward installation
2+ offers available
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No Fit Icon Doesn't fit your FXSTB/I Night Train

93
List price $241.96
-50% $121.98

In stock

Continue to cart

Available Offers (2) for NVX Complete N-Series Speaker Upgrade Kit for 2003-2011 Honda Element
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List price $241.96
-50% $121.98
$109.78 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 Speaker Upgrade Kit for 2008-2015 Chrysler Town & Country

2 Pairs of 6x9" & Pair of 5.25" NVX N-Series Speaker Upgrade Kit | Fits

08-15-chrysler-tandc-spkg big
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2 Pairs of 6x9" & Pair of 5.25" NVX N-Series Speaker Upgrade Kit | Fits

• NVX 6" x 9" Coaxial Speakers
• NVX 5.25" Coaxial Speakers
• Plug-n-play Installation

Purchase $400 or More of NVX and Save 15%!
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No Fit Icon Doesn't fit your FXSTB/I Night Train

80
List price $281.97
-20% $224.99

In stock

• NVX 6" x 9" Coaxial Speakers
• NVX 5.25" Coaxial Speakers
• Plug-n-play Installation

Limited time!

NVX VSP4 (2-Pairs, 4-Total)

900W Peak (300W RMS) 4" V-Series 2-Way Coaxial Car Speakers with Silk Dome Tweeters (2-Pairs)

VSP4_2 big
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900W Peak (300W RMS) 4" V-Series 2-Way Coaxial Car Speakers with Silk Dome Tweeters (2-Pairs)

• 225 watts Peak Each, 75 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB
• Mounting Depth: 2.04"

Purchase $400 or More of NVX and Save 15%!
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No Fit Icon Doesn't fit your FXSTB/I Night Train

17
List price $143.98
-21% $113.98

In stock

• 225 watts Peak Each, 75 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB
• Mounting Depth: 2.04"

Limited time!

NVX N-Series Complete Speaker Upgrade Kit (Crew and Double Cab)

Fits select 2019-2025 Silverado 1500 ; Includes Speakers Harness and Speaker Adapters

19-25-CHEVY-SLVRDO1500-NCSP big
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Fits select 2019-2025 Silverado 1500 ; Includes Speakers Harness and Speaker Adapters

• 180 watts Peak Each, 60 watts RMS Each
• 1/2" PEI (Polyetherimide) Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB
• Vehicle Specific Dash Kit, Wire Harness Included

Purchase $400 or More of NVX and Save 15%!
shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your FXSTB/I Night Train

29
List price $309.94
-26% $229.94

In stock

• 180 watts Peak Each, 60 watts RMS Each
• 1/2" PEI (Polyetherimide) Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB
• Vehicle Specific Dash Kit, Wire Harness Included

NVX Complete N-Series Speaker Upgrade Kit for 2009-2013 Toyota Corolla

Pair of 6.5" & 6x9" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2009-2013 Corolla

09-13-toyota-corolla-spkg big
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Pair of 6.5" & 6x9" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2009-2013 Corolla

  • NVX NSP65 540W Peak (180W RMS) 6.5 Inch N-Series 2-Way Coaxial Car Speakers
  • NSP69 900W Peak (300W RMS) 6x9 Inch N-Series 2-Way Coaxial Car Speakers
  • Metra 72-8108 and 72-8104 Speaker Harnesses for simplified installation
  • 82-8152 6x9 Inch Multi-App Speaker Adapters
  • 82-8148 6 Inch to 6.75 Inch Speaker Brackets
>
2+ offers available
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No Fit Icon Doesn't fit your FXSTB/I Night Train

185
List price $304.94
-47% $161.18

In stock

Continue to cart

Available Offers (2) for NVX Complete N-Series Speaker Upgrade Kit for 2009-2013 Toyota Corolla
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List price $304.94
-47% $161.18
$145.06 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

NVX Complete N-Series Speaker Upgrade Kit for 2005-2009 Nissan Altima

2 Pairs of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 2005-2009 Altima

02-16-nissan-altima-spkg big
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2 Pairs of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 2005-2009 Altima

  • NVX NSP65 540W Peak (180W RMS) 6.5-Inch N-Series 2-Way Coaxial Car Speakers
  • Powerful 180W RMS 2-way coaxial design for high-quality audio
  • Metra 72-7400 and 72-7401 Harnesses for seamless speaker installation
  • 82-7400 Speaker Adapters ensure a secure and precise vehicle fit
  • Complete bundle includes high-performance speakers, wiring connectors, and mounting hardware
2+ offers available
shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your FXSTB/I Night Train

98
List price $301.94
-51% $149.12

In stock

Continue to cart

Available Offers (2) for NVX Complete N-Series Speaker Upgrade Kit for 2005-2009 Nissan Altima
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Prime Time! Save 10% at Checkout!
List price $301.94
-51% $149.12
$134.21 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 NSP65KIT + NSP65

600W Peak (200W RMS) 6.5" Component Speaker System + NSP65 6.5" Coaxial Speakers

NSP65KIT, NSP65 big
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600W Peak (200W RMS) 6.5" Component Speaker System + NSP65 6.5" Coaxial Speakers

• 600 watts Peak Each, 200 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Purchase $400 or More of NVX and Save 15%!
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Install kits available for most vehicles

Fitment unknown for your FXSTB/I Night Train

99
List price $215.98
-29% $152.98 /set

In stock

Limited time!

NVX XSP652 (2-Pairs, 4-Total)

1200W Peak (400W RMS) 6.5" X-Series 2-Way Coaxial Speakers with Carbon Fiber Cones and 25mm Silk Dome Tweeters (2-Pairs)

XSP652_2 big
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1200W Peak (400W RMS) 6.5" X-Series 2-Way Coaxial Speakers with Carbon Fiber Cones and 25mm Silk Dome Tweeters (2-Pairs)

• 300 watts Max Each, 100 watts RMS Each
• 1" Silk Dome Tweeters
• Lightweight Carbon Fiber cone
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 2.52"

Purchase $400 or More of NVX and Save 15%!
shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your FXSTB/I Night Train

19
List price $359.98
-37% $227.98

In stock

• 300 watts Max Each, 100 watts RMS Each
• 1" Silk Dome Tweeters
• Lightweight Carbon Fiber cone
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 2.52"

Limited time!

NVX Front N-Series Speaker Upgrade Kit for 2004-2009 Mazda Mazda3

Pair of 6x8" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 2004-2009 3

04-09-mazda-mazda3-fdspkg big
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Pair of 6x8" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 2004-2009 3

• NVX 6x8" Coaxial Speakers
• Metra Speaker Harnesses
• 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.

No Fit Icon Doesn't fit your FXSTB/I Night Train

59
List price $108.98
-30% $75.99

In stock

Limited time!

NVX N-Series Speaker Upgrade Kit for 2008-2017 Mitsubishi Lancer

2 Pairs of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2008-2017 Lancer

08-17-mitsu-lancer-spkg big
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2 Pairs of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2008-2017 Lancer

• Front and Rear NVX 6.5" Coaxial Speakers
• Metra Speaker Adapters and Harnesses
• 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.

No Fit Icon Doesn't fit your FXSTB/I Night Train

95
List price $317.94
-48% $165.96

In stock

Limited time!

NVX Rear N-Series Speaker Upgrade Kit for 2005-2010 Honda Odyssey

Pair of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 2005-2010 Odyssey

05-10-honda-odyssey-rspspkg big
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Pair of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 2005-2010 Odyssey

• 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%!
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No Fit Icon Doesn't fit your FXSTB/I Night Train

93
List price $120.98
-36% $77.98

In stock

Limited time!

NVX N-Series Complete Speaker Upgrade Kit (w/o Alpine)

Fits select 2011-2018 2500 and 3500 ; Includes Speakers Harness

10-18-RAM-2500-3500-NCSPKG big
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Fits select 2011-2018 2500 and 3500 ; Includes Speakers Harness

• 180 watts Peak Each, 60 watts RMS Each
• 1/2" PEI (Polyetherimide) Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB
• Vehicle Specific Dash Kit, Wire Harness Included

Purchase $400 or More of NVX and Save 15%!
shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your FXSTB/I Night Train

1
List price $289.96
-19% $235.96

In stock

• 180 watts Peak Each, 60 watts RMS Each
• 1/2" PEI (Polyetherimide) Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB
• Vehicle Specific Dash Kit, Wire Harness Included

Limited time!

NVX V-Series Complete Speaker Upgrade Kit (Non-Amplified)

Fits select 2019-2024 2500 and 3500 ; Includes Speakers Harness and Speaker Adapters

19-24-RAM2500-3500-VCSPKG big
Go to item page Right Arrow Icon of Right Arrow

Fits select 2019-2024 2500 and 3500 ; Includes Speakers Harness and Speaker Adapters

• 180 watts Peak Each, 60 watts RMS Each
• 1/2" PEI (Polyetherimide) Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB
• Vehicle Specific Dash Kit, Wire Harness Included

Purchase $400 or More of NVX and Save 15%!
shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your FXSTB/I Night Train

59
List price $349.94
-17% $289.94

In stock

• 180 watts Peak Each, 60 watts RMS Each
• 1/2" PEI (Polyetherimide) Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB
• Vehicle Specific Dash Kit, Wire Harness Included

Limited time!

NVX N-Series Front Door Speaker Upgrade Kit

6x9" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 2006-2011 Mazda Mazda5

06-11-mazda-mazda5-fdspkg big
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6x9" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 2006-2011 Mazda Mazda5

• Includes NSP69 6x9" 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.

No Fit Icon Doesn't fit your FXSTB/I Night Train

53
List price $107.99
-26% $79.99

In stock

Limited time!

NVX Rear N-Series Speaker Upgrade Kit for 2014-2017 Jeep Cherokee

Pair of 6x9" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 2014-2017 Cherokee

14-17-jeep-cherokee-rdspkg big
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Pair of 6x9" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 2014-2017 Cherokee

• Rear Door NVX 6x9" Coaxial Speakers
• Metra Speaker Harnesses
• 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.

No Fit Icon Doesn't fit your FXSTB/I Night Train

53
List price $120.98
-28% $86.98

In stock

• Rear Door NVX 6x9" Coaxial Speakers
• Metra Speaker Harnesses
• Plug-n-play Installation

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    All About

    NVX Car Speakers
    NVX car speakers are engineered to meet the highest audio standards in the challenging environment of a car. NVX has a high quality option in all common sizes, making it easy to find a pair of NVX speakers that fit your car. NVX speakers, like the V-Series and X-Series, are available in component systems as well as coaxial speakers, enabling them to work well in virtually any environment.

    The NVX X-Series will impress even the most skeptical listener, with crisply defined treble and bold, powerful sound. The X-Series speakers feature ulta lightweight milled Egyptian papyrus pulp cones for outstanding cone response and a copper shorting sleeve to reduce inductive distortion.

    Other options available from NVX include the V-Series and N-Series speakers. The V-Series speakers are classic coaxial speakers and component systems with multiple mounting options for your convenience. The ultra-lightweight polypropylene cone provides incredibly smooth mid-range sounds for each speaker while the silk dome tweeters produce crystal clear highs. The N-Series coaxial speakers provide an entry level price point combines with the excellent sound quality NVX has become known for. N-Series speakers also utilize a lightweight polypropylene cone and silk dome tweeters to produce true audiophile grade sound.

    NVX car speakers take advantage of expert engineering and high quality materials for precise cone travel and tremendous power handling. From 5" x 7" and 6" x 9" to 5.25" to 6.75" speaker configurations, we have every NVX speaker to help you create the best sound system around at Sonic Electronix.
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    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.
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    2005 Harley Davidson FXSTB/I Night Train

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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.