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NVX E-Series Rear Speaker Upgrade Kit

Fits select 1999-2006 Silverado 2500 HD ; Includes Speakers Harness and Speaker Wire Adapters

NVX
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• 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

See compatible vehicles Learn more about the 99-06-chevy-slvrd2500hd-nsf
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List price $91.97
Thanks , You Pay:
-18%

$74.97

 with warranty
Starting at $14/mo or 4 payments of $19 Buy now, pay later and installment payment plans are offered by Afterpay and Affirm. Learn more

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Description


NVX brand icon

Authorized dealer

NVX NSP46

300W Peak (100W RMS) 4x6" N-Series 2 Way Coaxial Car Speakers
Quantity: 1

Product Details:

  • 4" x 6" N-Series 2-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 300 watts per pair / 150 watts each
    • RMS: 100 watts per pair / 50 watts each
  • Polypropylene cone material
  • Nitrile Butadiene Rubber NBR speaker surround
  • 3/4" Silk Dome tweeters
  • CEA-2031 compliant: Yes
  • 1" voice coil
  • Ferrite magnet motor structure
  • Top-mount Depth: 1.81"
  • Cutout Dimensions: 4.01 x 5.90 
  • Impedance: 4 ohm
  • Frequency Response: 90 - 20000 Hz
  • Sensitivity: 86 dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Per Pair

PDF Icon Check out the N-Series Coaxial Speakers Owner's Manual

Metra 72-4568

Install New Speakers in select 1990-2021 vehicles from Chevrolet, GMC, Buick
Quantity: 1

Product Features:

Metra 82-4602

Universal 4" Speaker Mounting Adapters
Quantity: 1

Product Features:

  • For the installation of 4" aftermarket speakers
  • Adapts 4" aftermarket speakers to 4x6" factory openings
  • Made with high-quality ABS plastic material
  • Painted with black to match factory style finish
  • Universal application, fits in a wide variety of vehicle models
  • Easy installation, no cutting or drilling required
  • Includes (2) speaker adapter plates
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features

The vehicle you have selected 2004 GMC Sonoma is not compatible. Change vehicle or See list of compatible similar products


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Item Details


Manufacturer:

NVX

Model Number:

99-06-CHEVY-SLVRD2500HD-NSF

Weight:

3.67lbs

Internal SKU:

99-06-chevy-slvrd2500hd-nsf

Internal Product ID:

229530

Customer Ratings & Reviews


NVX E-Series Rear Speaker Upgrade Kit thumbnail image

5 star
88%
4 star
8%
3 star
3%
2 star
0%
1 star
1%



Durability
4.9
Value
4.9
Features
4.8
Design
4.9
Usability
5

Customer Photos & Videos


Customer Reviews

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good speakers

The following review is for NSP46, which is a part of the bundle you are viewing.

I got 2 sets for my 1988 silverado and they fit with no problem and they sound real good and they look good.

By CARCRZ on January 20, 2014

122 found this helpful


Nice speakers for the price.

The following review is for NSP46, which is a part of the bundle you are viewing.

I bought these to replace the stock, blown dash speakers in a 94 Chevy 1500. They are a little too tall for the speaker grilles to sit flat (the tweeter sits above the speaker about 1/8"), and they slightly interfere with the passenger side defroster vent tube, but that's universal fit for you. They sound good considering they're powered by a stock 20 year old am/fm radio though. I would definitely recommend them as an upgrade from stock speakers.

By Michael on January 10, 2015

115 found this helpful


Great sound!

The following review is for NSP46, which is a part of the bundle you are viewing.

They sound great in my 88 Pontiac Fiero Would purchase again.

By Gerald on January 9, 2015

115 found this helpful


Great Speakers

The following review is for NSP46, which is a part of the bundle you are viewing.

I have a pair of these in my 2003 Cavalier, they bolted right into place, and they sound amazing! Running off headunit, these and my 6x9 NVX speakers in the back make a huge difference over the original speakers! Very impressed with NVX, and will continue to buy their products

By Liam on November 5, 2014

120 found this helpful


Very Good Product!

The following review is for NSP46, which is a part of the bundle you are viewing.

These speakers fit perfectly, sound great, and is very affordable. I would highly recommend this product

By Aurora on November 19, 2014

113 found this helpful


metra 72-4568

The following review is for 72-4568, which is a part of the bundle you are viewing.

I have used these in a lot of different cars over the last few month's, just makes life A LOT easier. No more hacking up stock speaker harnesses just plug in and you're good to go. I would highly recommend these to anyone, and for the price you can't go wrong.

By greenlight audio on March 3, 2014

104 found this helpful


97 Grand Prix

The following review is for 72-4568, which is a part of the bundle you are viewing.

These were exactly what I needed to use with my 97 Grand Prix. Simple to use and very convenient. Does what they are made for.

By Joel on February 20, 2015

99 found this helpful


Sound great

The following review is for NSP46, which is a part of the bundle you are viewing.

They really made a great replacement for the stock speakers that go in the dad of a 2000 chevy blazer, and they are cheap, which was a plus. They are also low watt so you can run them off just a head unit.

By Joseph on November 3, 2014

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great value

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worked great for me good buy & so easy as well

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Perfect accessory to allow "plug-and-play" installation of aftermarket speakers directly into factory harness. Clean installation, no fuss. I have purchased from Sonic Electronix before and I have always received good product at great prices with fast shipping. Thanks again.

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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.