See all parts that fit your 1981 720
Fits select 2015-2019 Silverado 2500 HD ; Includes Speakers Harness and Speaker Adapters
Product highlights
• 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
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers
$111.96
List price $159.99
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
280W Peak (90W RMS) 6x9” SXE Series 2-way 4-ohm Coaxial Speakers
$56.99
List price $71.99
600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers
$49.99
List price $59.99
250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers
$319.00
List price $339.00
600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System
$999.99
List price $1175.00
NVX NSP65KIT
600W Peak (200W RMS) 6.5" N-Series 2 Way Component Car Speakers
Quantity: 1
Priced Per Complete Component System: 2 midwoofers, 2 tweeters and 2 crossover networks.
NVX NSP65KIT Manual 
NVX NSH-4572
Install New Speakers in select 1986-2024 vehicles from Chevrolet, GMC, Cadillac
Quantity: 2
Metra 82-3006
6" to 6.75" Speaker Mounting Adapter for select 2003-2024 vehicles from Chevrolet, GMC, Cadillac
Quantity: 1
Sold as Pair
NVX NSP69KIT
920W Peak (320W RMS) 6x9" N-Series 2 Way Component Car Speakers
Quantity: 1
Priced Per Complete Component System: 2 midwoofers, 2 tweeters and 2 crossover networks.
Metra 82-3004
6x9" Speaker Mounting Adapter for select 2012-2025 vehicles from GMC, Chevrolet, Cadillac
Quantity: 1
Please use our Fitment Guide to determine specific compatibility for the submodel and audio features
The vehicle you have selected 1981 Datsun 720 is not compatible. Change vehicle or See list of compatible similar products
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Manufacturer:
Model Number:
15-19-CHEVY-SLVRDO2500HD-NC
Weight:
16.44lbs
Internal SKU:
15-19-chevy-slvrdo2500hd-nc
Internal Product ID:
229689
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Simply amazing! Entry level?
I can not believe these are considered entry level speakers. I am picky and these sound really great for their price point. The mid-bass is spot on, and blended really well with my 10" subwoofer. When it comes to tweeters, they’re super smooth and very clear, not harsh or ear piercing at all. If you are looking for an incredible sounding set of components without the big price tag look no further.
65 found this helpful
Solid speakers for the money
Got these for my old Prius to have some better speakers than stock. Running them on an old Alpine MRP-F300. They perform pretty well thus far. Handle power good and can pack a decent punch. I think once they're broken in they will sound even better. The tweeters leave some to be desired. At certain frequencies they don't sound the best, but these are budget speakers so I cant complain. These aren't audiophile quality but they will make an old system sound better than stock for sure.
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54 found this helpful
perfect
they fit perfect what else can u say just what I needed
59 found this helpful
Good product
I bought this product and it arrived within a few days. when installing into my 07 cobalt. I noticed the mounting screws were too long. I took a grinder to the screws. Now fits perfect and have had no problems with it. Would recommend to others.
57 found this helpful
Perfect
These worked perfectly in my 2007 Impala front doors. Upgraded to Polk Audio 6.5. The mount fit perfectly, the adapter ring for the speaker fit perfectly. Peeled off the mounting insulation from the oem mount. Transferred to the new mount. one screw mounting to the car.
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54 found this helpful
Good fit.
These adapter fit perfectly in my 2010 Escalade for the front and rear locations. No modification or trimming was necessary. Does what it's supposed to do.
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52 found this helpful
just what I needed
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48 found this helpful
Quick and easy to install!
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36 found this helpful
great value
worked awesome would by again thanks for the help sonic electronix
39 found this helpful
Speaker mounts
The installer said these worked perfect going from 5 1/4 to to 6-6.5 inch. They did not work to replace a 6x9 speaker.
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35 found this helpful
• 150 watts x 4 channel @ 4 ohm
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NVX E-Series Front Speaker Upgrade Kit (Crew Cab)
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• Sensitivity: 91 dB
• Vehicle Specific Dash Kit, Wire Harness Included
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NVX V-Series Complete Speaker Upgrade Kit (Crew Cab)
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• Vehicle Specific Dash Kit, Wire Harness Included
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NVX V-Series Rear Speaker Upgrade Kit (crew cab)
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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.
