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2001 Kia Optima

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Universal gear includes car amplifiers, subs, and other products that do not install in a specific location or require fitment to integrate with a vehicle.

Overview Upgrade your Stereo Upgrade your Speakers Add a Subwoofer Add an Amplifier Digital Sound Processors Audio Installation & Accessories Add a Backup Camera Dads & Grads Sale

Universal-Fit Audio for 2001 Kia Optima

When thinking of universal gear, we consider products like a car amp that gives more power to your speakers or subs, cell phone chargers, equalizers and sound processors, rear-seat entertainment and video monitors, as well as dash cameras.

Better sound with your factory radio

Better sound with a factory radio

Love your factory look or can't replace the stereo? We got you covered.

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Price Range
Number of Subwoofers
This value represents the number of subwoofers that the enclosure accommodates or that are included in the package or bundled kit.
Box Type
Represents the style of the enclosure. Be sure to purchase the appropriate enclosure type and internal volume that will be compatible with your subwoofer's recommendation.

Sealed - Sealed boxes are those that have no holes or vents in it. The only hole in a sealed box is where the subwoofer is installed. Smaller sealed boxes require more power than a larger sealed box. They provide a tight, accurate bass, while the larger sealed enclosures provide a "boomier" and louder bass.

Ported / Vented - Ported/Vented Enclosures provide an even boomier, louder bass, but less accurate then a small, sealed box. Ported enclosures typically require more airspace per sub and also less power output from an amplifier to perform correctly.

Bandpass - Bandpass enclosures make subwoofers perform efficiently, but loose. The bass is not as "boomy" as a ported enclosure nor as punchy as a sealed enclosure. Bandpass enclosures work well with lower to mid-level subwoofers.
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
Box Style/Shape
The box style or shape refers to the actual shape of the box. Square and rectangular boxes are straight-edged boxes on all sides, whereas hatchback and truck style enclosures feature an angled front or back design that allows for installation in places short on depth such as single cab pickup trucks. You can also use such enclosures in hatchback cars or other vehicles where space is a premium. Tube and cylinder shaped boxes were made popular by Bazooka and are a great option for those looking for a nice amount of bass without sacrificing lots of space. They may even fit in locations that slim truck boxes cannot fit in. If the enclosure is vehicle specific, we encourage you to read the product description to find out which vehicles the enclosure is made for.
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Punch Series (34)
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Lowest price in 30 days

NVX NE82S w/ Alpine R2-W8D2

Dual 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.80 Cu. Ft. with Polyfil and NVX Logo w/8" R2-Series Dual 2-ohm Car Subwoofer

NE82S_R2W8D2 big
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NVX NE82S w/ Alpine R2-W8D2

Dual 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.80 Cu. Ft. with Polyfil and NVX Logo w/8" R2-Series Dual 2-ohm Car Subwoofer

• 8" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .80 cubic feet
• Premium Black Carpet with Black NVX Logo

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List price $815.99
-33% $543.89

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• 8" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .80 cubic feet
• Premium Black Carpet with Black NVX Logo

Tru Spec Dual 8" (1458GTO) with 2x Deaf Bonce MF-08S

Dual 8" Vented Prefabricated Enclosure for Sundown SA8V2 Subwoofers with 1200W Peak (600W RMS) 8” Machete Series Dual 4-Ohm Subwoofer

DUAL8_2X_MF08SD4 big
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Tru Spec Dual 8" (1458GTO) with 2x Deaf Bonce MF-08S

Dual 8" Vented Prefabricated Enclosure for Sundown SA8V2 Subwoofers with 1200W Peak (600W RMS) 8” Machete Series Dual 4-Ohm Subwoofer

•8" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.30 cubic feet
• Compatible for Sundown SA8V2 and similar subwoofers (Sold separately)

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9
List price $479.79
-17% $399.79

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•8" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.30 cubic feet
• Compatible for Sundown SA8V2 and similar subwoofers (Sold separately)

Lowest price in 30 days

NVX NE102P w/ Kicker CWRT104 (48CWRT104) (Sold Individually)

Dual 10" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 2.90 Cu. Ft. with Polyfil and NVX Logo w/ 800W Peak (400W RMS) 10” CompRT Series Dual 4-ohm Shallow Subwoofer

NE102P_48CWRT104 big
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NVX NE102P w/ Kicker CWRT104 (48CWRT104) (Sold Individually)

Dual 10" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 2.90 Cu. Ft. with Polyfil and NVX Logo w/ 800W Peak (400W RMS) 10” CompRT Series Dual 4-ohm Shallow Subwoofer

• 10" Dual Ported Subwoofer Enclosure
&bull 3/4" Medium Density Fiberboard (MDF) construction
&bull Internal box volume: 2.90 cubic feet
• Premium Black Carpet with Black NVX Logo

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7
List price $635.97
-28% $455.91

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• 10" Dual Ported Subwoofer Enclosure
&bull 3/4" Medium Density Fiberboard (MDF) construction
&bull Internal box volume: 2.90 cubic feet
• Premium Black Carpet with Black NVX Logo

NVX NE121P w/ Kicker 50CVX122 (Sold Individually)

Single 12" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.75 Cu. Ft. with Polyfil and NVX Logo w/ 1500W Peak (750W RMS) 12" CompVX Series Dual 2-ohms Subwoofer

NE121P_50CVX122 big
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NVX NE121P w/ Kicker 50CVX122 (Sold Individually)

Single 12" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.75 Cu. Ft. with Polyfil and NVX Logo w/ 1500W Peak (750W RMS) 12" CompVX Series Dual 2-ohms Subwoofer

• [12" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 2.00 cubic feet
• Premium Black Carpet with Black NVX Logo

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2
List price $469.98
$456.94

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• [12" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 2.00 cubic feet
• Premium Black Carpet with Black NVX Logo

NVX NE121P w/ Kicker 50CVX124 (Sold Individually)

Single 12" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.75 Cu. Ft. with Polyfil and NVX Logo w/ 1500W Peak (750W RMS) 12" CompVX Series Dual 4-ohms Subwoofer

NE121P_50CVX124 big
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NVX NE121P w/ Kicker 50CVX124 (Sold Individually)

Single 12" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.75 Cu. Ft. with Polyfil and NVX Logo w/ 1500W Peak (750W RMS) 12" CompVX Series Dual 4-ohms Subwoofer

• [12" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 2.00 cubic feet
• Premium Black Carpet with Black NVX Logo

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5
List price $469.98
$456.94

In stock

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• [12" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 2.00 cubic feet
• Premium Black Carpet with Black NVX Logo

NVX NE101P w/ Kicker 51CWQ104 (Sold Individually)

Single 10" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.5 Cu. Ft. with Polyfil and NVX Logo w/ 1600W Peak (800W RMS) 10" CompQ Subwoofer

NE101P_51CWQ104 big
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NVX NE101P w/ Kicker 51CWQ104 (Sold Individually)

Single 10" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.5 Cu. Ft. with Polyfil and NVX Logo w/ 1600W Peak (800W RMS) 10" CompQ Subwoofer

• 10" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.50 cubic feet
• Premium Black Carpet with Black NVX Logo

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2
List price $431.98
-15% $367.98

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• 10" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.50 cubic feet
• Premium Black Carpet with Black NVX Logo

DS18 IXS10.4D with Sealed Truck Enclosure

1200W Peak (600W RMS) 10" IXS Series Dual 4-Ohm Car Subwoofer

IXS10.4D, 10TK big
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DS18 IXS10.4D with Sealed Truck Enclosure

1200W Peak (600W RMS) 10" IXS Series Dual 4-Ohm Car Subwoofer

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Paper Cone
• Rubber Surround
• Impedance: Dual 4 ohm
• Includes Sealed Truck Enclosure

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4
List price $339.94
-14% $292.81

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Lowest price in 30 days

NVX NE102S w/ Alpine S2-W10D2

Dual 10" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.2 Cu. Ft. with Polyfil and NVX Logo w/ 10" S-Series Dual 2-ohm Car Subwoofer

NE102S_S2W10D2 big
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NVX NE102S w/ Alpine S2-W10D2

Dual 10" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.2 Cu. Ft. with Polyfil and NVX Logo w/ 10" S-Series Dual 2-ohm Car Subwoofer

•10" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.20 cubic feet
• Premium Black Carpet with Black NVX Logo

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List price $723.99
-30% $503.89

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•10" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.20 cubic feet
• Premium Black Carpet with Black NVX Logo

Tru Spec Dual 10SUBP with 2 Sundown Audio SA-10s

Dual 10" Prefabricated Vented Enclosure with 2000W Peak (1000W RMS) 10" SA Classic Series Dual 4-ohm Car Subwoofer (SW-SACL10D4)

DUAL10SUPB_2X_SACL10D4 big
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Tru Spec Dual 10SUBP with 2 Sundown Audio SA-10s

Dual 10" Prefabricated Vented Enclosure with 2000W Peak (1000W RMS) 10" SA Classic Series Dual 4-ohm Car Subwoofer (SW-SACL10D4)

•10" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.50 cubic feet
• Computer-designed CNC cut

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1
List price $1167.97
-25% $874.97

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•10" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.50 cubic feet
• Computer-designed CNC cut

Rockford Fosgate Power T1D410 + Free 10" Enclosure and Speaker Wire

600W 10" Power T1 Series Dual 4 ohm Subwoofer

T1D410, MDFS10, BBSW127 big
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Rockford Fosgate Power T1D410 + Free 10" Enclosure and Speaker Wire

600W 10" Power T1 Series Dual 4 ohm Subwoofer

• 1200W Peak
• 600W RMS
• High Excursion TPE (Thermo-Plastic Elastomer) Surround
• SWIFT Impedance Selection
• Dual Opposing Spiders
• Parabolic Triangular Cone Geometry

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170
List price $594.97
-20% $476.99

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NVX NE151P w/ Kicker 52CVR154

Single 15" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 3.50 Cu. Ft. with Polyfil and NVX Logo w/1400W Peak (700W RMS) 15" CompVR Series Dual 4-ohm Subwoofer

NE151P_52CVR154 big
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NVX NE151P w/ Kicker 52CVR154

Single 15" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 3.50 Cu. Ft. with Polyfil and NVX Logo w/1400W Peak (700W RMS) 15" CompVR Series Dual 4-ohm Subwoofer

• 15" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 3.50 cubic feet
• Premium Black Carpet with Black NVX Logo

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List price $479.98
-19% $389.98

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Only 2 Left!

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• 15" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 3.50 cubic feet
• Premium Black Carpet with Black NVX Logo

NVX NE82P w/ Sundown Audio XV38D4

Dual 8" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.5 Cu. Ft. with Polyfil and NVX Logo w/ 800W RMS 8" X Series V3 Dual 2-ohm Car Subwoofer

NE82P_XV38D4 big
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NVX NE82P w/ Sundown Audio XV38D4

Dual 8" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.5 Cu. Ft. with Polyfil and NVX Logo w/ 800W RMS 8" X Series V3 Dual 2-ohm Car Subwoofer

• 8" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.5 cubic feet
• Premium Black Carpet with Black NVX Logo

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1
List price $1067.97
-16% $891.97

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Only 3 Left!

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• 8" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.5 cubic feet
• Premium Black Carpet with Black NVX Logo

NVX NE102P w/ NVX YSW102

Dual 10" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 2.90 Cu. Ft. with Polyfil and NVX Logo w/10" Dual 2-Ohm Car Subwoofer

NE102P_YSW102 big
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NVX NE102P w/ NVX YSW102

Dual 10" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 2.90 Cu. Ft. with Polyfil and NVX Logo w/10" Dual 2-Ohm Car Subwoofer

• RMS Power: 500 watts
• Impedance: Dual 2 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 5.36"
• Sensitivity: 85 dB

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List price $515.97
-24% $389.97

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• RMS Power: 500 watts
• Impedance: Dual 2 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 5.36"
• Sensitivity: 85 dB

Tru Spec Dual 10SUBP with 2x Sundown Audio SA-10

Dual 10" Prefabricated Vented Enclosure with 2000W Peak (1000W RMS) 10" SA Classic Series Dual 2-ohm Car Subwoofer (SW-SACL10D2)

DUAL10SUPB_2X_SACL10D2 big
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Tru Spec Dual 10SUBP with 2x Sundown Audio SA-10

Dual 10" Prefabricated Vented Enclosure with 2000W Peak (1000W RMS) 10" SA Classic Series Dual 2-ohm Car Subwoofer (SW-SACL10D2)

•10" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.50 cubic feet
• Computer-designed CNC cut

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List price $1167.97
-25% $874.97

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Only 1 Left!

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•10" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.50 cubic feet
• Computer-designed CNC cut

Atrend 12TKDV with (2) NVX SMW12D4 Subwoofers

Dual 12" Vented Truck Enclosure with (2) 400W RMS Shallow-Mount 12" Dual 4-Ohm Subwoofer

SMW12D4_12TKDV big
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Atrend 12TKDV with (2) NVX SMW12D4 Subwoofers

Dual 12" Vented Truck Enclosure with (2) 400W RMS Shallow-Mount 12" Dual 4-Ohm Subwoofer

• 800 watts Watts Peak
• 400 watts Watts RMS
• Carbon Fiber Reinforced Polypropylene Cone
• Butyl Rubber Surround
• Includes Depth Extension Clearance Plate
• Mounting Depth: 3-15/16"

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10
List price $473.97
-32% $319.93

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Lowest price in 30 days

Alpine R2-W12D4 with Sealed Enclosure

2250W Peak (750W RMS) 12" 750W R-Series Dual 4-Ohm Car Subwoofer

R2-W12D4, MDFS12 big
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Alpine R2-W12D4 with Sealed Enclosure

2250W Peak (750W RMS) 12" 750W R-Series Dual 4-Ohm Car Subwoofer

• Peak Power: 2250 watts
• RMS Power: 750 watts
• Kevlar Reinforced Pulp Paper Cone
• High-Amplitude Multi-Roll (H.A.M.R) Surround
• Impedance: Dual 4 ohm
• Sensitivity: 84.6 dB
• Includes Sealed Enclosure

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176
List price $609.99
-41% $359.95

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NVX NE102P w/ Kicker 52CVT104

Dual 10" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 2.90 Cu. Ft. with Polyfil and NVX Logo w/ 750W Peak (375W RMS) 10" CompVT Series Single 4-ohm Shallow Subwoofer

NE102P_52CVT104 big
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NVX NE102P w/ Kicker 52CVT104

Dual 10" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 2.90 Cu. Ft. with Polyfil and NVX Logo w/ 750W Peak (375W RMS) 10" CompVT Series Single 4-ohm Shallow Subwoofer

• 10" Dual Ported Subwoofer Enclosure
&bull 3/4" Medium Density Fiberboard (MDF) construction
&bull Internal box volume: 2.90 cubic feet
• Premium Black Carpet with Black NVX Logo

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• 10" Dual Ported Subwoofer Enclosure
&bull 3/4" Medium Density Fiberboard (MDF) construction
&bull Internal box volume: 2.90 cubic feet
• Premium Black Carpet with Black NVX Logo

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NVX NE122S w/ Kicker CWRT122 (48CWRT122) (Sold Individually)

Dual 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 2.0 Cu. Ft. with Polyfil and NVX Logo w/ 1000W Peak 12” CompRT Series Dual 2-ohm Shallow Subwoofer

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NVX NE122S w/ Kicker CWRT122 (48CWRT122) (Sold Individually)

Dual 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 2.0 Cu. Ft. with Polyfil and NVX Logo w/ 1000W Peak 12” CompRT Series Dual 2-ohm Shallow Subwoofer

• [12" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 2.00 cubic feet
• Premium Black Carpet with Black NVX Logo

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Universal Icon Universal – fits most vehicles.

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• [12" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 2.00 cubic feet
• Premium Black Carpet with Black NVX Logo

NVX NE81P w/Sundown Audio U-8 D4 8" (U8D4)

Single 8" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.75 Cu. Ft. with Polyfil and NVX Logo w/600W RMS 8" U Series Dual 2-ohm Car Subwoofer

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NVX NE81P w/Sundown Audio U-8 D4 8" (U8D4)

Single 8" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.75 Cu. Ft. with Polyfil and NVX Logo w/600W RMS 8" U Series Dual 2-ohm Car Subwoofer

• 8" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .75 cubic feet
• Premium Black Carpet with Black NVX Logo

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Universal Icon Universal – fits most vehicles.

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-20% $409.98

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• 8" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .75 cubic feet
• Premium Black Carpet with Black NVX Logo

NVX NE121S w/ Sundown Audio SAV312D2

Single 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.0 Cu. Ft. with Polyfil and NVX Logo w/ 3000W Peak (1500W RMS) 12" SA Series Dual 2-ohm Subwoofer

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NVX NE121S w/ Sundown Audio SAV312D2

Single 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.0 Cu. Ft. with Polyfil and NVX Logo w/ 3000W Peak (1500W RMS) 12" SA Series Dual 2-ohm Subwoofer

• 12" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.00 cubic feet
• Premium Black Carpet with Black NVX Logo

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

1
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-19% $501.98

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• 12" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.00 cubic feet
• Premium Black Carpet with Black NVX Logo

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    FAQ for Universal-Fit Audio & Electronics in 2001 Optima

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 2001 Kia Optima?

    A: Yes this page includes all the best Universal-Fit Audio & Electronics that work in your Optima.

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