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NVX N-Series Rear Deck Speaker Upgrade Kit

6x9" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 2008-2009 Pontiac G8

NVX
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• Includes NSP69 6x9" coaxial speakers
• Designed for
• Plug-and-play installation

Learn more about the 08-09-pontiac-g8-rdspkg
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2026-07-27 11:08:20
List price $107.99
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$79.99

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Current Promotions (1 offer)


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

NVX N-Series Rear Deck Speaker Upgrade Kit

25% off


Priced separately $118 96

Promo Savings of $9 74

Total price:

$109 22

Description


NVX brand icon

Authorized dealer

NVX NSP69

900W Peak (300W RMS) 6x9" N-Series 2 Way Coaxial Car Speakers
Quantity: 1

Product Details:

  • 6" x 9" N-Series 2-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 900 watts per pair / 450 watts each
    • RMS: 300 watts per pair / 150 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: 3.14""
  • Cutout Dimensions: 6.06" x 8.66" 
  • Impedance: 4 ohm
  • Frequency Response: 58 - 20000 Hz
  • Sensitivity: 89 dB
  • Optional NVX XGR69 speaker grilles (Sold separately)
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Per Pair

PDF Icon Check out the NSP69 Owner's Manual

Frequently Asked Questions (FAQ)


NVX aims for a guaranteed fit across various makes and models. This 6x9" rear deck speaker replacement package ensures a simple and hassle-free plug-and-play installation with no modifications required.
Yes. NVX's NSP69 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.
2008-2009 Pontiac G8 uses 6x9" factory rear deck speakers. If you wish to use 6.5" speakers like NVX NSP65, you could use 6x9" 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 deck speakers. However, NVX is also offering a 6.5" rear door speaker replacement package for 2008-2009 Pontiac G6 (Sold separately).

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Item Details


Manufacturer:

NVX

Model Number:

08-09-pontiac-g8-rdspkg

Weight:

6.40lbs

Internal SKU:

08-09-pontiac-g8-rdspkg

Internal Product ID:

189283

Customer Ratings & Reviews


NVX N-Series Rear Deck Speaker Upgrade Kit thumbnail image

5 star
89%
4 star
11%
3 star
0%
2 star
0%
1 star
0%



Durability
4.9
Value
4.9
Features
4.9
Design
4.9
Usability
4.9

Customer Photos & Videos


Customer Reviews

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Excellent 6x9

The following review is for NSP69, which is a part of the bundle you are viewing.

I bought these for an old project car I was fixing up and the price was more of a concern than absolute sound quality. I picked these based on the reviews and the value. I had never heard of NVX but figured I would give them a shot. I must say I am pleasantly surprised by the tonal quality of these speakers. Especially at this price point, these speakers really deliver. Not overly bright and voices are clear and present. The bass response could be better, but then again I don't have them in a sealed enclosure. I think most will be very happy with these, even compared with speakers costing double.

By Scott on October 22, 2014

112 found this helpful


Yeah

The following review is for NSP69, which is a part of the bundle you are viewing.

I'm not going to brag about how loud my system is and how the mids and highs keep up but I will say for what these are they are a clean sound for the price weather there ran of deck power or a little 2 channel definetly not a bad buy

By Casey on September 28, 2014

112 found this helpful


Excellent Entry Level Option

The following review is for NSP69, which is a part of the bundle you are viewing.

I got this pair to put in the front doors of my Frontier with a set of the same in the 6.5 version for the rear access doors. I'm running them on a MTX 4 channel at 55x4 so I can't speak to how they do on deck power. These are much better than the entry level Pioneer's I had in my last truck! The tweeter is softer and not as shrill or harsh which I prefer. The vocals and midrange clarity is nice and with my sub handling the lows I can't speak to the bass response as these are on a high pass crossover. They blend very well with my bass response from the sub and I'm very happy with them. I snatched them on a promo sale as a set (1 pair 6x9, 1 pair 6.5) and am glad I did.

By Josh C. on January 9, 2015

111 found this helpful


NVX 6x9 2 way speakers

The following review is for NSP69, which is a part of the bundle you are viewing.

The NVX 6x9 2 way speakers are bad ass speakers for the price!
Great Bass and clean HI's. Something you just don't find very often, a
great product for a reasonable price. If your looking to replace some
speakers I would highly recommend them.

By Skeeter on August 31, 2014

108 found this helpful


NVX > everything!!!

The following review is for NSP69, which is a part of the bundle you are viewing.

I have these in the rear of my 2008 Town & Country powered by my NVX JAD900.5! They get loud with no distortion! They sound awesome with my XQW104! I also have the NSP4's in my dash on factory HU power... NICE! When I find time, I'll be installing my VSP69's in my doors and powering them with my JAD900.5 as well! Next will be some NSP4's or maybe 5 1/4's off the HU in the rear "pillars?", I guess they'd be "pillars", LOL! Anyway, I'm hooked! Everything NVX produces is quality! NVX... Second to None!!!

By Eliseo on August 7, 2013

104 found this helpful


nvx nsp69

The following review is for NSP69, which is a part of the bundle you are viewing.

I ordered for a Friend with old big body suburban sound great on head unit power clean bass and screaming highs would recommend to anyone for the price they do work!!

By team flex on March 14, 2015

94 found this helpful


GREAT SQ

The following review is for NSP69, which is a part of the bundle you are viewing.

i am a bass head and have not messed with to much SQ audio but these mids and highs rock im runing them along with my audiopipe super tweets in there own en-closer on deck power thats right no amp and they are the cleanest mids and highs i have ever had in my car the go over the spl of my 2 audioque hdc3 12s and can do so much more if i ran a amplifier to them great mids and highs for the price

By kc88kc on March 31, 2013

96 found this helpful


Awesome Value!

The following review is for NSP69, which is a part of the bundle you are viewing.

I was looking for a replacement set of speakers for my car. Let me just say I am indecisive when it comes to things. I have done months of research before actually hearing about this brand. I was referred to by a friend of mine. Needless to say I am thankful I took his advice!

For the installation, I elected not to get the wiring adapters because I plan on running my own wire for when I add an amp to my set up later on down the road. These were a direct drop in replacement to my current speakers in my 2013 Dodge Dart.

Now for the sound, AMAZING! My stock speakers were terrible. Everything sounded like there was static in them. With these everything is crisp and clear! At first the bass was alright, after using them for a bit ("burn-in time") the bass is A LOT better. Nice and punchy. Keep in mind I still have the stock head unit and no amp.

I am extremely happy with these and will recommend them for anyone who needs a budget friendly replacement. If you are having a hard time deciding get these. You will not be disappointed!

By Dominick on June 25, 2015 Checkmark Icon Verified purchase

72 found this helpful


No problems!

The following review is for NSP69, which is a part of the bundle you are viewing.

Have 2 of these in a 1990 Buick Reatta and they sound amazing! Huge upgrade from stock. They give out really incredible highs and mids. Actually have great bass without being amplified as well! Can hear the music loud and clear still with 1500 rms pure bass blasting through the car. Great speakers

By Taylor T on April 21, 2015 Checkmark Icon Verified purchase

70 found this helpful


excellent bang for your buck

The following review is for NSP69, which is a part of the bundle you are viewing.

i would highly recommend these speakers to anyone. excellent range all the way down to 40hz in a properly deadened door. they do not need much power to really scream. install them correctly and put clean power on them and you will not be disappointed. I use NVX speakers in all of my personal builds. Awesome value too!

By Dominic on February 16, 2017

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