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2012 Toyota Avalon

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 2012 Toyota Avalon

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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Install Bay IBVSTABL

12V 2A DC-DC Voltage Converter Stabilizer

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12V 2A DC-DC Voltage Converter Stabilizer

• Voltage converter stabilizer
• Input voltage: DC 8 volts - 40 volts
• Output voltage: DC 12 volts
• Maximum output current: 2 amps

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List price $56.99
-11% $50.99

In stock

• Voltage converter stabilizer
• Input voltage: DC 8 volts - 40 volts
• Output voltage: DC 12 volts
• Maximum output current: 2 amps

MB Quart SWVL-1B (SWVL1B)

Matte Black Swivel Bracket for MB Quart NT1, NT2, NHT1 Wake Tower/Pod Speakers (Individual)

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Matte Black Swivel Bracket for MB Quart NT1, NT2, NHT1 Wake Tower/Pod Speakers (Individual)

• Swivel Mount for MB Quart Speakers
• Fits NT1, NT2, NHT1 Speakers
• Lock Nut Secures Adjustments
• Attaches Between Speaker Pod and Mounting Bracket
• Sold Individually

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List price $37.99
-11% $33.99

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Only 1 Left!

• Swivel Mount for MB Quart Speakers
• Fits NT1, NT2, NHT1 Speakers
• Lock Nut Secures Adjustments
• Attaches Between Speaker Pod and Mounting Bracket
• Sold Individually

Limited time!

Kicker DCWR122 (48DCWR122)

2000W Peak (1000W RMS) Loaded Dual 12" Vented Enclosure

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2000W Peak (1000W RMS) Loaded Dual 12" Vented Enclosure

• Ported enclosure with 2 12" CompR Series Subwoofer
• 1000 watts RMS (2000 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 32-3/8" L x 16" H x 14" W x 17-1/4" W2

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-27% $439.96

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NVX XPLOC2

2-Channel 300W Adjustable Line Output Converter with Remote Turn On

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2-Channel 300W Adjustable Line Output Converter with Remote Turn On

• 2-Channel Premium Adjustable Line Output Converter
• 3:1 Step Down With Adjustable Output
• 300w Total Maximum Input (150w Per Channel)
• Super Low Distortion

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• 2-Channel Premium Adjustable Line Output Converter
• 3:1 Step Down With Adjustable Output
• 300w Total Maximum Input (150w Per Channel)
• Super Low Distortion

PAC AVS21

Two-Way Audio/Video RCA Switcher

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Two-Way Audio/Video RCA Switcher

• Switchable Positive or Negative Trigger
• Slim and Compact Design
• Plug and Play Connection

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-58% $61.99

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• Switchable Positive or Negative Trigger
• Slim and Compact Design
• Plug and Play Connection

BOYO Vision VTM43TCA

Replacement Rear-View Mirror with 4.3" Backup Camera Monitor, Auto-Dimming, and Temperature Compass Display

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Replacement Rear-View Mirror with 4.3" Backup Camera Monitor, Auto-Dimming, and Temperature Compass Display

• Rear View Mirror with Backup Camera Monitor
• Built-in auto-dimming, temperature, and compass display
• Monitor Screen Size: 4.3"
• Monitor Screen Type: TFT LCD

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List price $468.00
-10% $421.20

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• Rear View Mirror with Backup Camera Monitor
• Built-in auto-dimming, temperature, and compass display
• Monitor Screen Size: 4.3"
• Monitor Screen Type: TFT LCD

Shuriken SK-BT80-BX

Battery Box for SK-BT80

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Battery Box for SK-BT80

• Made with heavy-gauge steel
• Box is universal
• High quality at an affordable price
• Bottom of the boxes have predrilled flanges

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-10% $43.99

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• Made with heavy-gauge steel
• Box is universal
• High quality at an affordable price
• Bottom of the boxes have predrilled flanges

JL Audio 12W0v3-4

300W RMS 12" W0v3 Series Single 4-ohm Car Subwoofer

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300W RMS 12" W0v3 Series Single 4-ohm Car Subwoofer

• RMS Power: 300 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Foam Surround
• Mount depth: 5.40"
• Sensitivity: 85.64 dB

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$159.99

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Used from: $135.99

NVX XKIT84

Full Spec 8 Gauge 100% (OFC) Oxygen Free Copper Complete 4-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 800 Watts

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Full Spec 8 Gauge 100% (OFC) Oxygen Free Copper Complete 4-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 800 Watts

• Complete 8 Gauge Amplifier Installation Kit
• For Amplifiers Up To 800 Watts RMS
• 100% (OFC) Oxygen Free Copper
• Dual Twisted Pair 4-Channel RCA Cable
• Tinned conductors for corrosion resistance
• Pre-terminated seamless power and ground ring terminals
• ANL/Mini-ANL Fuse Holder with 60 amp fuse
• CEA-2015 and BC5W2 Compliant

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Available Offers (3) for NVX XKIT84
FREE NVX Amp Kit at Checkout!
Save 30% off an NVX XKIT84 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT84 Amp Kit! 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.
Limited time!

Belva BATENT2

Dual Knob Dual Surface Mount Housing Pod for use with BAWPL, BA2USB, BAVTM

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Dual Knob Dual Surface Mount Housing Pod for use with BAWPL, BA2USB, BAVTM

• Dual Knob Dual Surface Mount Housing Pod
• Mounting Option For use with: BAWPL, BA2USB, BAVTM
• Color: Black

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List price $4.99
-60% $1.99

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• Dual Knob Dual Surface Mount Housing Pod
• Mounting Option For use with: BAWPL, BA2USB, BAVTM
• Color: Black

Kicker PTRTP10 (51PTRTP10)

800W Peak (400W RMS) Single Loaded 10" Sealed Down-firing Shallow Amplified Subwoofer Enclosure

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800W Peak (400W RMS) Single Loaded 10" Sealed Down-firing Shallow Amplified Subwoofer Enclosure

• 10" Amplified Loaded Subwoofer System
• 400 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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List price $549.99
-9% $499.99

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Like New from: $424.99

Metra MPS-RCLOC

Polaris Ride Command Audio Adapter for Select Polaris RZR, Ranger and General Vehicles

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Polaris Ride Command Audio Adapter for Select Polaris RZR, Ranger and General Vehicles

• Polaris Ride Command Audio Adapter
• Compatible with select Polaris RZR, Ranger and General models
• Retains the factory Ride Command as source unit
• Utilizes built-in crossovers from Ride Command
• Harness plugs in to any amp (AMP-1, AMP-2, AMP-3) with RCA inputs

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List price $36.00
-22% $27.99

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• Polaris Ride Command Audio Adapter
• Compatible with select Polaris RZR, Ranger and General models
• Retains the factory Ride Command as source unit
• Utilizes built-in crossovers from Ride Command
• Harness plugs in to any amp (AMP-1, AMP-2, AMP-3) with RCA inputs

Belva BCCAP22 (CC2218)

22/18 Gauge Nylon Crimp Cap 100 Pack

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22/18 Gauge Nylon Crimp Cap 100 Pack

• 22/18 Gauge Nylon Crimp Cap
• Heat shrinkable Design
• Makes Crimping Wires Fast and Easy
• Offers a Solid Connection of Wires
• Gauge: 22/18
• Color: Clear
• Count: 100

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• 22/18 Gauge Nylon Crimp Cap
• Heat shrinkable Design
• Makes Crimping Wires Fast and Easy
• Offers a Solid Connection of Wires
• Gauge: 22/18
• Color: Clear
• Count: 100

Belva BBTR1 Pioneer, Clarion and Jensen Navigation Video Bypass

Video In Motion Bypass Module for select 2013-2017 Pioneer/Clarion/Jensen Stereos

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Video In Motion Bypass Module for select 2013-2017 Pioneer/Clarion/Jensen Stereos

•Video In Motion Bypass Module for select 2013-2017 Pioneer/Clarion/Jensen Radios
• Auto Parking Brake Bypass Interface
• Simple 3-Wire Installation
• Will Work w/Future Software Updates

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•Video In Motion Bypass Module for select 2013-2017 Pioneer/Clarion/Jensen Radios
• Auto Parking Brake Bypass Interface
• Simple 3-Wire Installation
• Will Work w/Future Software Updates

Cerwin-Vega PRD75

0.75" Replacement Diaphragm for P75T Tweeter

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0.75" Replacement Diaphragm for P75T Tweeter

• 0.75" diaphragm for tweeter
• Designed for Cerwin Vega P75T tweeter
• East to install, no cutting or drilling required
• Improves high‑frequency performance

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List price $59.99
-17% $49.99

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• 0.75" diaphragm for tweeter
• Designed for Cerwin Vega P75T tweeter
• East to install, no cutting or drilling required
• Improves high‑frequency performance

AudioControl TXTRB10BB

Add-On Extension Port for Stinger TXTRB10 10" Loaded Subwoofer Enclosure in Select 2007-2025 Vehicles from Ram, Chevrolet, GMC

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Add-On Extension Port for Stinger TXTRB10 10" Loaded Subwoofer Enclosure in Select 2007-2025 Vehicles from Ram, Chevrolet, GMC

• Add-On Extension Port for 10" Loaded Subwoofer Enclosure
• Use in conjunction with Stinger TXTRB10
• 6dB add-on extension port module
• With sound dampening properties

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List price $299.00
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• Add-On Extension Port for 10" Loaded Subwoofer Enclosure
• Use in conjunction with Stinger TXTRB10
• 6dB add-on extension port module
• With sound dampening properties

NVX MVPA6

900W RMS Class D Marine-V Series 6-Channel Marine/Powersports/Motorcycle Amplifier

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900W RMS Class D Marine-V Series 6-Channel Marine/Powersports/Motorcycle Amplifier

• 100 watts x 6 channel @ 4 ohm
• 150 watts x 6 channel @ 2 ohm
• Bridged: 300 watts x 3 channel @ 4 ohm
• Total RMS Power: 900 watts
• Class D 2 ohm Stable 6-Channel Amplifier

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List price $383.99
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$271.99 with coupon | Price details
2026-06-30 23:59:00
Save 30% off an NVX XKIT86 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT86 Amp Kit! No code needed — discount applies automatically at checkout.

JL Audio SA-TPOD-100-BK (Sold by Pair)

Empty Single 1" Tweeter Pods in Black

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Empty Single 1" Tweeter Pods in Black

• Pair of empty single 1" tweeter pods
• Designed for C3 or C7 Tweeters (not included)
• Hard coated with a black anodized finish
• Easy mounting on almost any flat surface

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$189.99

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• Pair of empty single 1" tweeter pods
• Designed for C3 or C7 Tweeters (not included)
• Hard coated with a black anodized finish
• Easy mounting on almost any flat surface

Metra IBR146

SAE Top Post Battery Terminals (Sold as Pair)

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SAE Top Post Battery Terminals (Sold as Pair)

• SAE Top Post Battery Terminals
• Pair of positive or negative battery clamps
• Top-mounted or side-mounted options
• Machined brass construction with satin chrome finish

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List price $53.99
-11% $47.99

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• SAE Top Post Battery Terminals
• Pair of positive or negative battery clamps
• Top-mounted or side-mounted options
• Machined brass construction with satin chrome finish

Wet Sounds ST-ADP-SLIDER BRACKET

Slider Mounting Bracket for Stealth HD and XT Soundbars

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Slider Mounting Bracket for Stealth HD and XT Soundbars

• Slider mounting bracket for Stealth HD and XT soundbars
• CNC'd from billet aluminum for extra durability
• Allows adjusting of soundbar mounting width
• Includes brackets, bolts, lock-washers, and flat-washers (2 each)

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$54.99

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• Slider mounting bracket for Stealth HD and XT soundbars
• CNC'd from billet aluminum for extra durability
• Allows adjusting of soundbar mounting width
• Includes brackets, bolts, lock-washers, and flat-washers (2 each)

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    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 2012 Toyota Avalon?

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

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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
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
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    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.