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2023 Lexus NX450h+

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.

Universal-Fit Audio for 2023 Lexus NX450h+

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.

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Scosche Tuneshare IUHPS

3.5 mm to 3.5 mm Headphone Audio Splitter

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3.5 mm to 3.5 mm Headphone Audio Splitter

• 3.5 mm to 3.5 mm Headphone Audio Splitter
• Allows for two people to listen to one audio source at once
• Length: 4.56" / 0.38 ft

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• 3.5 mm to 3.5 mm Headphone Audio Splitter
• Allows for two people to listen to one audio source at once
• Length: 4.56" / 0.38 ft

JL Audio 10TW3-D4

400W RMS 10" TW3 Series Dual 4-ohm Shallow Subwoofer

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400W RMS 10" TW3 Series Dual 4-ohm Shallow Subwoofer

• RMS Power: 400 watts
• Polymer/Mica Composite Cone
• Rubber Surround
• Impedance: Dual 4 ohm
• Mount depth: 3.25"
• Sensitivity: 82.10 dB

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$519.99

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NVX - Worth the Envy - Direct to Consumer Car Audio

Omega DS-2.4

Economy Door Lock Actuator

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Economy Door Lock Actuator

• Single Door Lock Actuator
• Converts Manual Doorlocks Into Power Doorlocks
• Two-Wire Reverse Polarity Operation
• Universal Mounting Hardware Included

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• Single Door Lock Actuator
• Converts Manual Doorlocks Into Power Doorlocks
• Two-Wire Reverse Polarity Operation
• Universal Mounting Hardware Included

Cerwin-Vega PRD

1" Replacement Diaphragm for P1T, P175T, P1SRT Pro Mobile Tweeters

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1" Replacement Diaphragm for P1T, P175T, P1SRT Pro Mobile Tweeters

• 1" diaphragm for all Pro Mobile tweeters
• Applicable for models: P1T, P175T, P1SRT
• Does not fit Cerwin Vega P75T and P5T tweeters
• East to install, no cutting or drilling required
• Improves high‑frequency performance

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List price $47.99
-17% $39.99

In stock.

• 1" diaphragm for all Pro Mobile tweeters
• Applicable for models: P1T, P175T, P1SRT
• Does not fit Cerwin Vega P75T and P5T tweeters
• East to install, no cutting or drilling required
• Improves high‑frequency performance

Dual 12" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD12)

Dual 12-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/Polyfil (2.46 cu ft Airspace - 12SQB)

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Dual 12-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/Polyfil (2.46 cu ft Airspace - 12SQB)

• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals

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-17% $99.99

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• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals

Deaf Bonce Apocalypse DB-SA305 D1

4000W Peak (2000W RMS) 15” Apocalypse Series Dual 1-ohm Car Subwoofer

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4000W Peak (2000W RMS) 15” Apocalypse Series Dual 1-ohm Car Subwoofer

• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Pressed Paper Cone
• Foam Surround
• Impedance: Dual 1 ohm
• Mount depth: 7.85"
• Sensitivity: 88.30 dB

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$399.90

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PAC VS41

Universal Intelligent and Compact 4-Camera Switcher

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Universal Intelligent and Compact 4-Camera Switcher

• Universal fit
• Supports 4 cameras, front, rear, back and sides
• Works on factory and aftermarket radios, factory radios require interface
• Automatically activates when put in reverse or turn signals activated

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List price $309.00
-58% $130.99

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Only 3 Left!

• Universal fit
• Supports 4 cameras, front, rear, back and sides
• Works on factory and aftermarket radios, factory radios require interface
• Automatically activates when put in reverse or turn signals activated

Limited time!

Deaf Bonce Apocalypse ATOM 1300.1 PRO

1300W RMS Class D Apocalypse Atom Pro Series Monoblock Car Amplifier with Bass Remote

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1300W RMS Class D Apocalypse Atom Pro Series Monoblock Car Amplifier with Bass Remote

• 490 watts x 1 channel @ 4 ohm
• 780 watts x 1 channel @ 2 ohm
• 1300 watts x 1 channel @ 1 ohm
• Total RMS Power: 1300 watts
• Class D 1 ohm Stable Monoblock Amplifier

Save 30% on an NVX XKIT42 Amp Kit with Purchase!
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$199.90

In stock


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Shop items below for 30% off up to $100 discount on an NVX XKIT42 Amp Kit

NVX XAPK4 + XIV25 (XKIT42 Sub)

$109.99

$76.99

$33 Savings!

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• 490 watts x 1 channel @ 4 ohm
• 780 watts x 1 channel @ 2 ohm
• 1300 watts x 1 channel @ 1 ohm
• Total RMS Power: 1300 watts
• Class D 1 ohm Stable Monoblock Amplifier

JL Audio 12W6v3-D4

600W RMS 12" W6v3 Series Dual 4-ohm Car Subwoofer

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600W RMS 12" W6v3 Series Dual 4-ohm Car Subwoofer

• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Mineral-Filled Polypropylene Cone
• Butyl Rubber Surround
• Mount depth: 7.52"
• Sensitivity: 85.4 dB

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$949.99

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Kenwood KCA-RC35MR

Wired Marine Remote Control for KMR-700U, KMR-550U, KMR-D765BT and KMR-350U

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Wired Marine Remote Control for KMR-700U, KMR-550U, KMR-D765BT and KMR-350U

• Wired Remote Control
• Designed for Marine Environments
• Compatible with Kenwood Marine & In-Dash Head Units
• Includes Mounting Hardware

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• Wired Remote Control
• Designed for Marine Environments
• Compatible with Kenwood Marine & In-Dash Head Units
• Includes Mounting Hardware

JL Audio XD-MINIRCA-6

6 ft (1.83 m) 2-Channel 3.5 mm Mini to RCA Premium Audio Interconnect

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6 ft (1.83 m) 2-Channel 3.5 mm Mini to RCA Premium Audio Interconnect

• Fits all standard Mini 3.5 mm (1/8 in.) jacks, including recessed designs
• Left and Right Channel Male RCA Plugs
• Pure OFC Copper Conductors with Polyethylene Dielectrics
• Machined Brass Connector Elements

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• Fits all standard Mini 3.5 mm (1/8 in.) jacks, including recessed designs
• Left and Right Channel Male RCA Plugs
• Pure OFC Copper Conductors with Polyethylene Dielectrics
• Machined Brass Connector Elements

Kenwood CA-EX3MR

10 Ft. (3 Meter) Black Extension Cable for RC107MR

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10 Ft. (3 Meter) Black Extension Cable for RC107MR

• Marine Remote Control Extension Cable
• Compatible with select Kenwood Receivers
• Black
• 10 Foot Length

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-27% $44.00

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• Marine Remote Control Extension Cable
• Compatible with select Kenwood Receivers
• Black
• 10 Foot Length

Limited time!

NVX XWS1625

25 ft 16-Gauge EnvyFlex 100% Oxygen Free Copper Speaker Wire (Blue/Gray)

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25 ft 16-Gauge EnvyFlex 100% Oxygen Free Copper Speaker Wire (Blue/Gray)

• True Spec 16 gauge EnvyFlex Speaker Wire
• Silver-tinned OFC (100% Oxygen-Free Copper) material
• Color: Blue and Gray
• Twisted-pair technology eliminates noise

Purchase $400 or More of NVX and Save 15%!
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• True Spec 16 gauge EnvyFlex Speaker Wire
• Silver-tinned OFC (100% Oxygen-Free Copper) material
• Color: Blue and Gray
• Twisted-pair technology eliminates noise

Omega LINKRLT3

Remote Start Smartphone App Upgrade with Advanced GPS Functionality

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Remote Start Smartphone App Upgrade with Advanced GPS Functionality

• Smartphone remote start car alarm app
• Compatible with Android and iPhone devices
• Unlimited range (subject to service coverage area)
• Shareable with multiple users, with set expiration date
• Premium and Premium Plus service plans available

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List price $199.95
-32% $135.99

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• Smartphone remote start car alarm app
• Compatible with Android and iPhone devices
• Unlimited range (subject to service coverage area)
• Shareable with multiple users, with set expiration date
• Premium and Premium Plus service plans available

Rockford Fosgate Punch PEQ

Wired Bass/Treble Equalization Remote Controller for Select 2007-2025 Punch and Power Amplifiers

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Wired Bass/Treble Equalization Remote Controller for Select 2007-2025 Punch and Power Amplifiers

• Wired Bass/Treble Remote for select 2007-2025 Punch and Power amplifiers
• Controls bass on rear outputs of 4-channel amplifiers
• Conveniently mount under dash, inside center console or glovebox

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• Wired Bass/Treble Remote for select 2007-2025 Punch and Power amplifiers
• Controls bass on rear outputs of 4-channel amplifiers
• Conveniently mount under dash, inside center console or glovebox

NVX XKIT46

Full Spec 4 Gauge 100% (OFC) Oxygen Free Copper Complete 5/6-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 1500 Watts

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Full Spec 4 Gauge 100% (OFC) Oxygen Free Copper Complete 5/6-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 1500 Watts

• Complete 4 Gauge Amplifier Installation Kit
• For Amplifiers Up To 1500 Watts RMS
• 100% (OFC) Oxygen Free Copper
• Dual Twisted Pair 5/6-Channel RCA Cable
• Tinned conductors for corrosion resistance
• Pre-terminated seamless power and ground ring terminals
• ANL/Mini-ANL Fuse Holder with 100 amp fuse
• CEA-2015 and BC5W2 Compliant

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Available Offers (5) for NVX XKIT46
FREE NVX Amp Kit at Checkout!
Save 30% off an NVX XKIT46 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT46 Amp Kit! No code needed — discount applies automatically at checkout.
15% off an NVX XCAP10H w/ Select Amp Kits Add a qualifying amplifier to your cart and save 15% on the NVX XCAP10H Capacitor! No code needed — discount applies automatically at checkout.
15% off an NVX XCAP1F w/ Select Amp Kits Add a qualifying amplifier to your cart and save 15% on the NVX XCAP1F Capacitor! No code needed — discount applies automatically at checkout.
Purchase $400 or More of NVX and Save 15%!
2026-07-27 11:08:20

Metra 44-UA205 Antenna

Amplified Slim Style Windshield or Glass Mount Antenna

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Amplified Slim Style Windshield or Glass Mount Antenna

• Amplified AM/FM Glass Mount Antenna
• Slim Style for Compact Installation
• Mounts in Glass or Windshield
• 12 Foot Cable Length

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• Amplified AM/FM Glass Mount Antenna
• Slim Style for Compact Installation
• Mounts in Glass or Windshield
• 12 Foot Cable Length

Belva BST808

Pair of 8 Gauge Spade Terminals, #8 Opening with Nickel Plated Brass (1 Black & 1 Red)

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Pair of 8 Gauge Spade Terminals, #8 Opening with Nickel Plated Brass (1 Black & 1 Red)

• Spade Terminals • 8 Gauge
• 1 Red & 1 Black
• Nickel Plated
• Resealable Polybag

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• Spade Terminals • 8 Gauge
• 1 Red & 1 Black
• Nickel Plated
• Resealable Polybag

Directed 451M

Door Lock Relay Module with Resistors DEI 451M

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Door Lock Relay Module with Resistors DEI 451M

• Door Lock Relay Module with Resistors DEI 451M
• Compatible with most Directed Electronics systems
• 3-Pin Plug Interface with DEI system
• Will interface with most electric power door lock systems drawing 30A or less

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• Door Lock Relay Module with Resistors DEI 451M
• Compatible with most Directed Electronics systems
• 3-Pin Plug Interface with DEI system
• Will interface with most electric power door lock systems drawing 30A or less

Limitless Lithium LL3.5A-MTN-SV

3.5A 12V Portable Automatic Smart Lithium Battery Maintainer

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3.5A 12V Portable Automatic Smart Lithium Battery Maintainer

• Portable Automatic Smart Lithium Standard Voltage Maintainer
• Lithium Lifepo4 Battery Maintainer 3.5 Amp
• Designed for charging 12 volts batteries
• Shuts off when the battery is charged
• Can be used as a "Maintainer" for all lifepo4 batteries

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$89.00

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Ships in 10-14 days

• Portable Automatic Smart Lithium Standard Voltage Maintainer
• Lithium Lifepo4 Battery Maintainer 3.5 Amp
• Designed for charging 12 volts batteries
• Shuts off when the battery is charged
• Can be used as a "Maintainer" for all lifepo4 batteries

NVX - Worth the Envy - Direct to Consumer Car Audio

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    FAQ for Universal-Fit Audio & Electronics in 2023 NX450h+

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 2023 Lexus NX450h+?

    A: Yes this page includes all the best Universal-Fit Audio & Electronics that work in your NX450h+.

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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
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    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.