See all parts that fit your 2007 300
Single 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.45 Cu. Ft. with Polyfil and NVX Logo w/ 600W Peak (300W RMS) 8” CompR Series Dual 4-ohm Subwoofer
Product highlights
• 8" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .45 cubic feet
• Premium Black Carpet with Black NVX Logo
Install New Speakers in select 1999-2026 vehicles from Dodge, Ram, Jeep
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Connect Factory Antenna to New Aftermarket Radio in select 2002-2020 vehicles from Ford, Chevrolet, GMC
$3.99
List price $14.99
Install New Speakers in select 1999-2026 vehicles from Dodge, Ram, Jeep
$11.99
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6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$339.99
List price $420.00
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
Universal 6x9" Waterproof Silicone Rubber Speaker Baffle Ring Kit (Pack of 2)
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180W Peak (60W RMS) 3.5” CS Series 2 Way Coaxial 4-ohm Speakers
$51.96
List price $74.99
500W Peak (60W RMS) 3.5" HED Series 2-Way Coaxial 4-ohm Speakers
$59.99
List price $71.99
NVX NE81S
Single 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.45 Cu. Ft. with Polyfil and NVX Logo
Quantity: 1
Kicker CWR84 (48CWR84)
600W Peak (300W RMS) 8” CompR Series Dual 4-ohm Subwoofer
Quantity: 1
Sold Individually
Polk Audio DB6502 DB+ 6.5" 600 Watt Car Speakers with Free 6" x 9" Adapters
600W Peak (200W RMS) 6.5" DB+ Series 2-way Component Speakers with 6" x 9" Speaker Adapters
$211.72
List price $232.98
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$339.99
List price $420.00
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
150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers
$79.95
List price $109.95
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
This product is temporarily out of stock. May we recommend...
Rockford Fosgate Prime R2S-1X10
• Sealed truck enclosure with 1 10" Prime R2 Series Subwoofer
• 200 watts RMS (400 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 19" L x 13.5" H x 5.25" W x 3.25" W2
(17)
$239.99
List price $239.99
• Sealed enclosure with 2 12" Terminator Series Subwoofer
• 200 watts RMS each
• Final Impedance: 2-ohm
• Dimensions: 29.63" L x 14" H x 13.5" W
(32)
$219.95
List price $249.95
• Sealed truck enclosure with 1 12" Solo-Baric L7 Series Subwoofer
• 300-600 watts RMS Power Rating
• Final Impedance: 2-ohm
• Dimensions: 23 7/8" L x 6 1/2" H x 15" W
(5)
$399.99
List price $429.99
Manufacturer:
Model Number:
NE81S_48CWR84
Weight:
23.00lbs
Internal SKU:
ne81s_48cwr84
Internal Product ID:
228673
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Great sub for a budget SQL build!
I returned the NVX VSW82V2 as they did not play nice with my sealed enclosure. Net .60 dual sealed chambers. I pulled the trigger on the Comp R subs. Wow! Great punch and smooth roll off which is what I was looking for. My music style ranges from 80's new wave, post punk, goth, Jazz, modern Blues. Yes I am an old fart. I paired them up with a Kicker CXA 400.1 running at 1 ohm. I will end up adding two radiators to the cabinet in a week or so. I recommend them!
Verified purchase
25 found this helpful
Great Upgrade to my small aftermarket system!
I had my first set in my Pontiac G8 GT, but after 6 months it seemed they went dead. I got some replacements through sonic fast and easy and they are already installed and working great within a week! I will say these are not the best speakers out there but for the price, I think they're a bargain! They thump and hit most frequencies very cleanly.
I personally have 2 running off a CX400.1 kicker amp.
Verified purchase
23 found this helpful
4 Kicker comp r 8s !
Thus far, shipping was very fast! I have not installed in my 2003 gmc sierra truck yet as I’m waiting for a custom enclosure. I have opened up one of the subs to get a closer look and they look great with over sized terminals. The cone is very stiff as well. Being a kicker product, I’m sure 4 of these are going to bump under the rear seat of my truck! Can’t wait to install with a kicker 1200 watt amp!
Verified purchase
25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)
(56)
$29.99
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NVX Sound Dampening Trunk Kit (SDTK20)
20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)
(123)
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NVX Sound Dampening Rubber Roller (SDRLR1)
Universal, Professional Heavy Duty Roller for Sound Damping/Dampening
(126)
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Boss AR2000M 2000W Monoblock Amplifier + 4 Gauge Amp Wiring Kit
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(73)
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6-1/2" 2-way Kappa Series Component System (KAPPA60.7CS)
(8)
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iPhone 4/4s Apollo Case With 5 Interchangeable Back Plates
$10.99
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Multi-signal Universal Glass-Mount TV Antenna for UHF/VHF Analog or Digital ATSC (HDTV) Tuners
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
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