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NVX N-Series Rear Side Panel Speaker Upgrade Kit

3.5" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 2006-2009 Pontiac Solstice

NVX
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• Includes NSP35 3.5" coaxial speakers
• Designed for
• Plug-and-play installation

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Doesn't fit your 1974 Thunderbird

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2026-07-27 11:08:20
List price $59.99
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-17%

$49.99

 with warranty
4 payments of $13

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Current Promotions (1 offer)


This offer cannot be combined with any other coupons or offers.

NVX N-Series Rear Side Panel Speaker Upgrade Kit

25% off


Priced separately $88 96

Promo Savings of $9 74

Total price:

$79 22

Description


NVX brand icon

Authorized dealer

NVX NSP35

200W Peak (70W RMS) 3.5" N-Series 2 Way Coaxial Car Speakers
Quantity: 1

Product Details:

  • 3-1/2" N-Series 2-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 200 watts per pair / 100 watts each
    • RMS: 70 watts per pair / 35 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: 1.49"
  • Cutout Dimensions: 3.07"
  • Impedance: 4 ohm
  • Frequency Response: 138 - 20000 Hz
  • Sensitivity: 85 dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Per Pair

PDF Icon NVX NSP35 owner’s manual

Frequently Asked Questions (FAQ)


NVX aims for a guaranteed fit across various makes and models. This 3.5" rear side panel speaker replacement package ensures a simple and hassle-free plug-and-play installation with no modifications required.
Yes. NVX's NSP35 speakers are highly efficient, meaning they produce great volume even with the lower power of a factory stereo. However, you'll get noticeable sound upgrades with an aftermarket stereo and amplifier.
Yes, it could work with vehicles with the factory Moonsoon Audio System. However, these speakers could experience a drop in output due to the factory system's low-impedance power output. It's best to pair these speakers with an aftermarket stereo and amp.
2006-2009 Pontiac Solstice uses 3.5" factory rear deck speakers. If you wish to use 6.5" speakers like NVX NSP65, you could use 3.5" to 6.5" speaker adapter brackets to create a secure fit.
No, as long as you keep your factory stereo. However, if you want to replace the factory stereo and retain warning chimes, you could use PAC C2R-GM11B or Crux CS-GM11C.
You don’t need to buy more screws. NVX also has supplied you with 8 screws and 8 speed clips to help with your installation. There's also no need for extra hardware as the speakers already fit factory openings.
This specific package is only intended to replace factory rear side panel speakers. However, you can install either NSP65, NSP65KIT or VSP65KIT for your factory front opening; the latter works for the low-impedance Moonsoon system.

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Specifications & Details


Front speaker specifications
Speaker Size
3-1/2"
Design
2-way Coaxial
Tweeter Design
Dome
Tweeter Composition
Silk
Woofer Composition
Polypropylene
Woofer Surround
Nitrile Butadiene Rubber NBR
Sensitivity
85 dB
Frequency Response
138 - 20000 Hz
Impedance (Per Voice Coil)
4 ohm
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

NVX

Model Number:

06-09-pontiac-slstce-rsspkg

Weight:

2.00lbs

Internal SKU:

06-09-pontiac-slstce-rsspkg

Internal Product ID:

189467

Customer Ratings & Reviews


NVX N-Series Rear Side Panel Speaker Upgrade Kit thumbnail image

5 star
84%
4 star
16%
3 star
0%
2 star
0%
1 star
0%



Durability
4.9
Value
5
Features
4.9
Design
4.9
Usability
4.8

Customer Photos & Videos


Customer Reviews

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OVER VALUE!!

The following review is for NSP35, which is a part of the bundle you are viewing.

I got these nsp35 for my 07 corvette and I am in love..
I have always bought the high end stuff for all my vehicles until I tried these...High end sound for a great price

By Dirk on December 19, 2013

137 found this helpful


Great value great speaker

The following review is for NSP35, which is a part of the bundle you are viewing.

I would recommend this speaker I hook it to factory wire its loud my wife tell me turn down if looking for nice tweeters

By Boss on February 1, 2015

101 found this helpful


THESE SPEAKERS FLAT OUT ROCK !

The following review is for NSP35, which is a part of the bundle you are viewing.

My experience with Sonic Electronix has been excellent ! The NVX product line is a fantastic value and the performance rivals products 3 times the cost.
For 3.5in speakers these things are amazingly loud. Awesome mids and tweeters that will blow your mind. The front staging in my audio system is better than I ever could imagine due to the fantastic performance from these speakers. Top notch build quality and materials, for $30 they are a super value. I am buying another pair to run in my rear deck. I will say it again
" THESE SPEAKERS FLAT OUT ROCK ! "

By EDWARD on April 19, 2014

102 found this helpful


Awesome Value

The following review is for NSP35, which is a part of the bundle you are viewing.

These might be the nicest three and a half inch speakers available. They are certainly of very good quality and they sound great. Produce very realistic and clear sound quality.

By Willie on December 15, 2014

100 found this helpful


pleasantly surprised

The following review is for NSP35, which is a part of the bundle you are viewing.

I read the reviews, checked on the specs and now happy with the results.

By Damon on December 4, 2014

95 found this helpful


Great speakers!

The following review is for NSP35, which is a part of the bundle you are viewing.

I put these speakers in my fiance's Mini Cooper S because the one's that were in there sucked in the high's department! I was impressed with just hooking them up to the stock HU. I can actually here what people are saying and singing without having to crank the volume way up. I'm gonna get some more for my 4Runner for highs now!

By Chris on November 3, 2014

91 found this helpful


Perfect fit

The following review is for NSP35, which is a part of the bundle you are viewing.

These speakers were installed with a bass blocker and sound great

By Mike on March 15, 2018

53 found this helpful


Great Speakers for Price

The following review is for NSP35, which is a part of the bundle you are viewing.

Great value on speakers and they fit my needs. Other reviews state they sounded great and I agree. Considered Kicker but these were at a much better price and a good choice for those on a budget.

By da6266 on February 6, 2017

53 found this helpful


Great little speakers! Buick Rainier factory Bose.

The following review is for NSP35, which is a part of the bundle you are viewing.

I replaced the factory Bose dash 3.5" tweeters with these(with minor surgery to the dash), and I have noticed a nice difference in SQ over the Bose. Next up is to replace the rear door speakers with NVX 5.25". I plan on sticking with NVX. A great bargain for very good products.

By Angel on October 12, 2016 Checkmark Icon Verified purchase

49 found this helpful


Best Value 3.5"

The following review is for NSP35, which is a part of the bundle you are viewing.

These speakers are an amazing value for the price! I'm very surprised with NVX N-series speakers, they are perfect entry level speakers. Replace your stock speakers with these and you will be very pleased, give them more power by upgrading your head unit or adding an amplifier and you will be amazed at how well these speakers sound.

By Anonymous on August 22, 2018 Checkmark Icon Verified purchase

47 found this helpful



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Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.