See all parts that fit your 2014 Optima
Empty Dual 8” Vented Enclosure for select 2008-2023 Sierra and Silverado 1500 / 3500 HD / 2500 HD
Product highlights
• 8" Dual Ported Subwoofer Enclosure
• 1" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.40 cubic feet
• Compatible with select 2008-2023 Sierra and Silverado 1500 / 3500 HD / 2500 HD
Install New Speakers in select 1999-2026 vehicles from Dodge, Ram, Jeep
$9.99
List price $15.99
American International HKSB110
6.5" or 6.75" Speaker Mounting Adapters for select 2006-2021 vehicles from Hyundai, Kia
$18.99
List price $39.00
Install New Speakers in select 1998-2021 vehicles from Hyundai, Kia, Toyota
$9.99
List price $14.99
Connect your factory antenna to a new aftermarket radio for select 2007-2025 vehicles from Hyundai, Kia, Genesis
$6.99
List price $7.85
Install a New Car Stereo in select 2010-2021 vehicles from Kia, Hyundai
$18.99
List price $32.99
Install a new Single-DIN car stereo in select 2014-2015 Optima (Matte Black)
$24.99
List price $43.99
Crux SWRHK-65E Wiring Interface
Install new car stereo and retains steering wheel audio controls and other factory features in select 2010-2016 vehicles from Hyundai, Kia
$85.05
List price $132.30
Install a new Double-DIN car stereo in select 2014-2015 Optima (Matte Black)
$30.99
List price $34.99
Connect your factory antenna to a new aftermarket radio for select 2007-2025 vehicles from Hyundai, Kia, Genesis
$9.99
List price $16.99
Axxess AXSP-HK Wiring Interface
Install a New Car Stereo and Retain Factory Amplifier in select 2012-2025 vehicles from Hyundai, Kia
$115.99
List price $128.99
Crafted with precision and durability in mind, Atrend utilizes specialty-formulated aliphatic wood glue to ensure an airtight seal, preventing any air leaks that could compromise sound quality. Also, pneumatically applied brad nails reinforce the structure, aiding in drying and creating solid, no-rattle air chambers for optimal bass response.
Please use our Fitment Guide to determine specific compatibility for the submodel and audio features
The vehicle you have selected 2014 Kia Optima is not compatible. Change vehicle or See list of compatible similar products
NVX BE-KIAOPTG3-VSW102 BOOST Box
Custom Fit 500W RMS 10" Loaded BOOST Subwoofer Enclosure for 2011-2015 Kia Optima
$169.99
List price $312.99
NVX PBK-BE-KIAOPTG3-VS102 - 2011-2015 Kia Optima - Complete Bass Package
For select 2011-2016 Optima and Optima Hybrid - 10" 500W RMS Complete Amplified Subwoofer Bass Package Solution
$511.96
List price $778.96
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
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers
$79.95
List price $109.95
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
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
This product is temporarily out of stock. May we recommend...
• 10" Dual Sealed Subwoofer Enclosure
• Built for select 1997-2007 vehicles from GMC, Chevrolet
• 3/4" Medium Density Fiberboard (MDF) construction
• Custom down-firing fit under rear driver side seat
• Premium, ultra-tough coat spray-liner finish
• Constructed using specially formulated aliphatic wood glue
• Total box volume: 2.44 cubic feet
(2)
$225.99
List price $319.99
NVX Empty BOOST Box - 2006-2013 Chevrolet Corvette - UBE-GM-VETC6
• Custom Fit Empty Single 10" BOOST Sealed Enclosure
• Compatible with select 2006-2013 Corvette
• Made with hand-laid fiberglass shell covered in Carpet
• Total box volume: .60 cubic feet
$249.99
List price $275.99
• 10" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.83 cubic feet
• Compatible with select 2007-2021 Silverado 1500 / 3500 HD / 1500 LD / 2500 HD / 1500 HD and Sierra 1500 Denali / 1500 / 2500 HD / 3500 HD / 1500 HD and Sierra Denali
(2)
$112.99
List price $164.99
• 10" Single Sealed Subwoofer Enclosure
• 5/8" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.8 cubic feet
• Compatible with select 2009-2020 vehicles from Ford
(2)
$99.95
List price $119.99
• 12" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.93 cubic feet
• Compatible with select 1999-2007 vehicles from GMC, Chevrolet
(8)
$94.99
List price $104.95
• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.83 cubic feet
• Compatible with select 2007-2021 Silverado 2500 HD / 3500 HD / 1500 / 1500 HD / 1500 LD and Sierra 2500 HD / 3500 HD / 1500 / 1500 Denali / 1500 HD and Sierra Denali
(1)
$129.95
List price $164.99
• 12" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.6 cubic feet
• Compatible with select 2007-2018 Wrangler and Wrangler (JK)
$361.40
List price $399.99
• 10" Dual Sealed Truck Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Premium charcoal carpet finish
• Total box volume: 2 cubic feet
• Compatible with select 2002-2018 Ram 1500 / 3500 / 2500 and 1500
$364.99
List price $349.99
NVX Empty BOOST Box - 2012-2020 Tesla Model S and Model Y - UBE-TSLAS-G1
• Custom Fit Empty Single 10" BOOST Sealed Enclosure
• Compatible with select 2012-2020 Model S and Model Y
• Made with hand-laid fiberglass shell covered in Carpet
• Total box volume: 0.60 cubic feet
$299.99
List price $359.99
• 12" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Premium charcoal carpet finish
• Total box volume: 1.9 cubic feet
• Compatible with select 2002-2018 Ram 1500 / 3500 / 2500 and 1500
$356.20
List price $409.99
Manufacturer:
Model Number:
U-8DV
Weight:
49.00lbs
Internal SKU:
u8dv
Internal Product ID:
203004
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High-Performance NVX Speaker Wire
20 ft. of True Spec 8 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)
(45)
$49.99
List price $64.99
20 ft. of NVX SDTK20 Trunk Kit
Keep your trunk from rattling and improve bass quality by using a sound dampening trunk kit.
(123)
$49.99
List price $71.99
NVX SDBP40 - 40 ft. (10% More Than Competition)
40 ft. Bulk Pack of Sound Dampening Material
(132)
$104.99
List price $119.99
20 ft. of Dynamat Xtreme Trunk Kit
Keep your trunk from rattling and improve bass quality by using a sound dampening trunk kit.
(47)
$156.95
List price $187.44
NVX SDRLR1 Universal Roller Tool
Install your sound damping with the SDRLR1 tool
(127)
$10.99
List price $13.99
Sennheiser HD 429 Open Box Complete
Over-Ear Professional Closed-Back Headphones
$33.74
List price $0.00
12" Pre-Loaded 300 Watt RMS 2-Ohm Subwoofer in a Ported Enclosure
$264.99
List price $329.99
Install a new Double-DIN car stereo in select 2008-2015 Titan
(1)
$17.99
List price $31.99
2-Speaker Audio Upgrade Kit for select 2024-2025 vehicles from Harley Davidson Includes Pair of 6.5” 2-Way Coaxial Speakers and 2-Channel Amplifier
$1379.99
List price $1655.99
4-Speaker Audio Upgrade Kit for select 2014-2023 FLHR Road King and FLHX Street Glide and FLTR Road Glide Includes Pair of 6.5” and Pair of 6x9" 2-Way Coaxial Speakers and 4-Channel Amplifier
$1929.99
List price $2315.99
Scosche MA1532B / MA1532 Dash Kit
Install a new Single-DIN or Double-DIN car stereo in select 2006-2008 MX-5 Miata (Black)
(3)
$20.99
List price $29.95
Amplified Boss Bass Package (Red)
Boss 4200W Red Bass Package w/Two 10" Subs + ARMOR Class D Monoblock Amp + Dual Ported Enclosure + Kit
$273.11
List price $677.91
2-Speaker Audio Upgrade Kit for select 2014-2023 FLHX Street Glide and FLHXS Street Glide Special Includes Pair of 6.5” 2-Way Coaxial Speakers, Digital Media Receiver, and 2-Channel Amplifier
$2199.99
List price $2639.99
Clarion Z3 Hi-Res Digital Sound Processor & Tweeters
In-Car Full Digital Sound Processor and Pair of High Res Tweeters
(1)
$999.99
List price $1199.99
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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.
