Garage
Shop

NVX Rear N-Series Speaker Upgrade Kit for 1989-1997 Ford Thunderbird

Pair of 6x8" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 1989-1997 Thunderbird

NVX
Shop all NVX
highlight-star-icon

• Rear Side Panel NVX 5x7"/ 6x8" Coaxial Speakers
• Metra Speaker Harnesses
• Plug-n-play Installation

See compatible vehicles Learn more about the 89-97-ford-thndrbrd-rspspkg
Gear Icon

Confirm fitment. Set your vehicle.

List price $110.98
Thanks , You Pay:
-18%

$90.98

 with warranty
Starting at $16/mo or 4 payments of $23 Buy now, pay later and installment payment plans are offered by Afterpay and Affirm. Learn more

Heads up

We confirm fitment and offer accessories for speakers. Please set your vehicle first if you would like to purchase more than one 89-97-ford-thndrbrd-rspspkg.

Set your vehicle or Return to product page
shipping truck icon Free shipping in USA. Provide zip for delivery date.
Quantity
In Stock
Brand new

Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Extend logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Hassle-free immediate replacement within minutes!
  • Easy online claims 24/7
  • Covers product breakdowns and failures
Swoosh Icon Icon of Swoosh

For over 25 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award winning icon
Award-Winning Service
Shipping icon
FREE Shipping Orders $49+
60 days return policy icon
60-Day Easy Returns
lowest price guarantee icon
Guaranteed Lowest Price
inHouseExpert
In-House Experts

Current Promotions (1 offer)


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

NVX Rear N-Series Speaker Upgrade Kit for 1989-1997 Ford Thunderbird

25% off


Priced separately $129 95

Promo Savings of $9 74

Total price:

$120 21

Description


NVX brand icon

Authorized dealer

NVX NSP68

540W Peak (180W RMS) 6x8" N-Series 2 Way Coaxial Car Speakers
Quantity: 1

Product Details:

  • 6" x 8" (also mounts in most 5" x 7" locations) N-Series 2-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 540 watts per pair / 270 watts each
    • RMS: 180 watts per pair / 90 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: 2.63"
  • Cutout Dimensions: 5.15" x 7.36" 
  • Impedance: 4 ohm
  • Frequency Response: 70 - 20000 Hz
  • Sensitivity: 88 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 72-5512

Install New Speakers in select 1990-2006 vehicles from Ford, Mercury, Mazda
Quantity: 1

Product Features:

Compatible Vehicles


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


Best selling similar products

PSS-TSLA-M3P small

Alpine PSS-TSLA-M3P

• Includes 6.5" and 4" speakers, 10" loaded sealed enclosure, and 12-channel DSP
• Direct fit for select 2017-2025 Model 3 with Premium Audio System
• High resolution (Hi-Res) audio certified
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Requires vehicle-specific harness for installation (sold separately)

$2429.96

List price $3240.00

20GLADR-STG5 small

Rockford Fosgate Stage 5 20GLADR-STG5

• Includes four 6.5" loaded speaker enclosures, one pair of tweeters two loaded subwoofer enclosures, two marine amplifiers, one digital signal processor, and vehicle-specific harnesses and hardware
• Direct fit for a hassle-free installation, fitting perfectly into select 2020-2023 Gladiator for seamless integration
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

$4499.99

List price $4499.99

PSS-22WRA small

Alpine PSS-22WRA

• Includes two 6.5" convertible speakers, one loaded 10" subwoofer enclosure, 2 amplifiers, one remote bass knob, and vehicle-specific harnesses and brackets
• Compatible with select 2011-2018 Wrangler Unlimited and Wrangler Unlimited (JK)
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

(2)

$2299.95

List price $2880.00

KFC-XP6902C small

Kenwood eXcelon KFC-XP6902C

• 300 watts Peak Each, 100 watts RMS Each
• 6x9" Woofer and 2.75" Midrange
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 84 dB
• Custom fit for select 2002-2024 vehicles from Toyota, Dodge, Chevrolet

(5)

$209.00

List price $320.00

PSS-24WRA small

Alpine PSS-24WRA

• Includes two front speakers, two rear soundbar speakers, one amplified subwoofer, one 4-channel amplifier, mounting brackets and wiring harnesses
• Direct fit for a hassle-free installation, fitting perfectly into the select 2019-2023 Wrangler and Gladiator for seamless integration
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

$2399.95

List price $2880.00

PSS-TSLA-MY small

Alpine PSS-TSLA-MY

• Includes 6.5" and 4" speakers, 10" loaded sealed enclosure, and 12-channel DSP
• Direct fit for select 2020-2025 Model Y
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Requires vehicle-specific harness for installation (sold separately)

$2429.96

List price $3240.00

PSS-TSLA-M3B small

Alpine PSS-TSLA-M3B

• Includes 6.5" and 4" speakers, 10" loaded sealed enclosure, and 12-channel DSP
• Direct fit for select 2020-2025 Model Y with Base Audio System
• High resolution (Hi-Res) audio certified
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Requires vehicle-specific harness for installation (sold separately)

$2429.96

List price $3240.00

BB4000-Four-Door small

JBL BB4000 Soundbar for 4-Door 2021-up Ford Bronco (VM2DZ-18808-K)

• Overhead Soundbar speaker for select 2021-2026 Ford Bronco four-door vehicles
• Peak Power: 100 watts per channel
• Two 4" long excursion woofers
• 2" high-output tweeter per channel
• IPX6 waterproof and splashproof rating
• Mounting clamps, inserts and quick release brackets included

$199.99

List price $499.99

EN8PLD small

DS18 EN8PLD

• Loaded 8" Universal Left and Right Speaker Enclosures
• 125 watts RMS (375 watts Peak)
• Final Impedance: 4-ohms
• Durable Polyethylene (PE) enclosure material with black texture finish

$479.95

List price $575.99

PSS-TSLA-213 small

Alpine PSS-TSLA-213

• System includes two 6.5" front door speakers, two 4" midrange rear door speakers, three 4" midrange center dash speakers
• Also includes 10" sealed subwoofer, 12-channel DSP, and harnesses
• Direct fit for select 2018-2021 Model 3 for seamless integration
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

$3599.95

List price $4320.00

Item Details


Manufacturer:

NVX

Model Number:

89-97-ford-thndrbrd-rspspkg

Weight:

5.05lbs

Internal SKU:

89-97-ford-thndrbrd-rspspkg

Internal Product ID:

184737

Customer Ratings & Reviews


NVX Rear N-Series Speaker Upgrade Kit for 1989-1997 Ford Thunderbird thumbnail image

5 star
82%
4 star
14%
3 star
1%
2 star
1%
1 star
1%



Durability
4.8
Value
4.8
Features
4.8
Design
4.8
Usability
4.9

Customer Reviews

Sort by:

Loading...

Great upgrade speakers!

The following review is for NSP68, which is a part of the bundle you are viewing.

I installed four of these in my wife's Mercury Mountaineer to replace the factory speakers The sound is much better than the factory set and actually sound as good or better than any other 6x8's I have ever heard. Bass response is pretty good and clean for rock and country music and the tweeter sounds great, nice and crisp as it should be. Overall I am very happy with the sound and performance. I would buy these again without a second thought in the future for factory replacements and even on a small amp. I have these running directly off of a Soundstream VR-650B head unit.

By Randall on July 13, 2014

142 found this helpful


Great quality

The following review is for NSP68, which is a part of the bundle you are viewing.

I am very pleased with the sound quality and construction of these speakers. I will definitely consider the brand in the future. Thanks

By Brian on October 8, 2014

127 found this helpful


Great replacement speaker for Mazda 3

The following review is for NSP68, which is a part of the bundle you are viewing.

Great sound, nice quality construction. Sounds amazing in the Mazda 3.

By Rob on December 30, 2014

123 found this helpful


Great for the price

The following review is for NSP68, which is a part of the bundle you are viewing.

I recently installed four of these in my 94 mazda with an Alpine head unit and they sound as good if not better than speakers I've payed double for. The bass response is surprising for only running off my head unit and the highs are nice and crisp. The vocal frequency is where these speakers really stand out. I would by the N series from NVX again and again. simply a great speaker at an absurdly low price.

By BK on August 1, 2014

111 found this helpful


Sound great for a better price.

The following review is for NSP68, which is a part of the bundle you are viewing.

Sounds just as clear and clean as the Kickers I have in the doors. NVX makes great products.

By Joshua on March 22, 2015

96 found this helpful


Absolutely Terrific Value!

The following review is for NSP68, which is a part of the bundle you are viewing.

I installed 4 of these speakers in my '93 T-Bird! You couldn't ask for a better price on these 80 watt speakers. I think the quality is better than the original JVC 70 watt speakers. Well done Sonics, and thanks for the excellent deal on these speakers.

By Larry on April 16, 2015

87 found this helpful


Reggie Reg

The following review is for NSP68, which is a part of the bundle you are viewing.

Speakes are a good product for the price. The sound great and are very robust. I could instantly tell the difference in the sound when I installed the speakers in my Ford Expedition. Thanks

By Reggie on March 16, 2015

87 found this helpful


2014 F-150 speaker upgrade

The following review is for NSP68, which is a part of the bundle you are viewing.

I ordered direct replacement speakers from Sonic Electronix for my 2014 F-150, I just wanted something more reliable then the factory speakers, I purchased the NVX-NSP68 install was simple and they sound great. Sonic's website was user friendly and shipping was on time.

By Rich on April 8, 2017

79 found this helpful


Happy with purchase

The following review is for NSP68, which is a part of the bundle you are viewing.

Overall great product for the buck. Much better sound quality over stock speakers. Didn't notice a difference in sound quality between stock and nvx until adding a 300 watt amp to power 4 of these speakers in my 06' ford explorer. I installed a Clarion XC1410Compact 4-channel amplifier — 50 watts RMS x 4, and it woke the speakers up. Sounds great and gets loud. No problems so far. Matched these speakers with two 10inch kicker cvr102 subs 400rms dvc wired at 2ohms with a 600 watt amp. Happy with these speakers, I would buy nvx again.

By Trent on August 16, 2015

76 found this helpful


cleanest sounding coaxial speakers

The following review is for NSP68, which is a part of the bundle you are viewing.

I have replaced a factory speakers with 4 of these awesome nvx and man they make you feel the music absolutely amazing sound quality speakers and they are very well built

By hassan on April 3, 2015

78 found this helpful


Related Searches


Save up to 10 different vehicles in your garage

Add vehicle
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.