See all parts that fit your 1999 Sierra 2500
6.5" or 6.75" Speaker Mounting Adapters for select 1995-2019 vehicles from Nissan, Infiniti, Suzuki
Product highlights
• Fits select 1995-2019 vehicles from Nissan, Infiniti, Suzuki
• Designed to install 6.5" or 6.75" aftermarket speakers
• High-grade ABS plastic material
• Uses existing factory bolt holes
JBL Stage3 6427 (STAGE36427AM)
350W Peak (70W RMS) 4x6” Stage3 Series 2-way 3-ohm Coaxial Car Speakers
$89.95
List price $109.95
240W Peak (60W RMS) 4x6" DS Series 2-way 4-ohm Coaxial Car Speakers (DSC4604)
$64.99
List price $74.99
Please use our Fitment Guide to determine specific compatibility for the submodel and audio features
The vehicle you have selected 1999 GMC Sierra 2500 is not compatible. Change vehicle or See list of compatible similar products
NVX BOOST Box - 1999-2006 Chevrolet Silverado, GMC Sierra - LVE-GM-SLVECG1-D10S
For select 1999-2006 Silverado 2500 HD / 1500 / 2500 / 3500 and Sierra 1500 / 3500 / 2500 / 2500 HD and SIerra 2500 HD Extended Cab - Dual 10" 700W RMS Loaded Down Firing BOOST Sealed Truck Enclosure
$349.99
List price $431.99
NVX BOOST Box - 1999-2006 Chevrolet Silverado, GMC Sierra - LVE-GM-SLVECG1-D12S
For select 1999-2006 vehicles from GMC, Chevrolet Extended Cab - Dual 12" 800W RMS Loaded Down Firing BOOST Sealed Truck Enclosure
$369.99
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6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$339.99
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6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)
$469.99
List price $620.00
Single DIN Digital Media Receiver with Bluetooth and Amazon Alexa
$129.99
List price $150.00
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)
$399.00
List price $600.00
6.75" Double DIN Touchscreen Digital Multimedia Receiver with iDataLink Maestro Support, Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$349.95
List price $500.00
10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Wired Android Auto (SiriusXM Ready)
$798.00
List price $999.99
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Manufacturer:
Model Number:
NSB710
Weight:
0.50lbs
Internal SKU:
nsb710
Internal Product ID:
151059
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Perfect!!!
After much searching for something that would fit our Xterra these worked fantastic. Fit in the factory drilled holes/opening was spot on. I did have to remove the tabs on the inside of the rings for the RF speakers to fit but they were designed to be removed if necessary. I highly recommend these to prospective buyers. A+++++ product.
30 found this helpful
Order review
Great product and fast service it was a perfect fit
Verified purchase
29 found this helpful
Simplified the installation
I purchased these speaker adapters for the install of Rockford Fosgate 6x9's in my 2016 corolla S, and they made the install so much easier.
I highly recommend these speaker adaptors.
Verified purchase
26 found this helpful
great value
price was very good, fit well. would recommend to a friend.
Verified purchase
20 found this helpful
Great product!
Used these for a 2023 Nissan Frontier's rear door speakers. Other than me drilling a hole on the side of these for the speaker wire passthrough, everything was plug and play. Highly recommended.
Verified purchase
9 found this helpful
Perfect fit
Fit perfectly. Just wish they came with screws to mount the speakers
Verified purchase
1 found this helpful
Fit great for my vehicle
Easy to install. Worked very well.
Verified purchase
• Compatible with select 2000-2024 vehicles from Nissan, Audi, Mazda Vehicles
• Fits 6" to 6.75" Speakers
• OEM Automotive Grade ABS Plastic Construction
• Color: Black
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
