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2018 Honda Civic


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iLX-W670 main

Alpine iLX-W670

7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

55

$299.95

List price $420.00

Limited time!
CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

114

$76.96

List price $99.99

Limited time!
iLX-W650 main

Alpine iLX-W650

7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

116

$289.99

List price $349.95

DMH-1770NEX main

Pioneer DMH-1770NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM-Ready)

44

$299.99

List price $360.00

R165X3 main

Rockford Fosgate Prime R165X3

180W Peak (90W RMS) 6.5" Prime Series 3 Way 4-ohm Coaxial Car Speakers

145

$79.99

List price $79.99

Limited time!
P1675-S main

Rockford Fosgate Punch P1675-S

240W Peak (120W RMS) 6.75" Punch Series 2-way 4-ohm Component Speaker System

20

$149.99

List price $159.99

Limited time!
S2-S65 main

Alpine S2-S65

480W Peak (160W RMS) 6.5" S-Series 2-way Coaxial 4-ohm Speakers

5

$119.95

List price $180.00

C1-650x main

JL Audio C1-650x

150W Peak (100W RMS) 6.5" Evolution C1 Series 2-way 4-ohm Coaxial Car Speakers

33

$124.99

List price $119.99

C2-650X main

JL Audio C2-650x

200W Peak (120W RMS) 6.5" Evolution C2 Series 2-way 4-ohm Coaxial Car Speakers

26

$249.99

List price $249.99

Club 602C main

JBL Club 602C (SPKCB602CAM)

420W Peak (140W RMS) 6.5" Club Series 2 Way 3-ohm Component Speaker System

$114.95

List price $229.95

Shop all 2018 Honda Civic Car Audio, Speakers, & Electronics

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Metra 72-7800

Install New Speakers in select 1982-2025 vehicles from Honda, Acura, Isuzu

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Install New Speakers in select 1982-2025 vehicles from Honda, Acura, Isuzu

• Speaker harness for select 1982-2025 vehicles from Honda, Acura, Isuzu
• Connects aftermarket speakers to the factory speaker harness
• Quick and easy installation
• No cutting needed

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Was $14.99 Details
$9.99

In stock

• Speaker harness for select 1982-2025 vehicles from Honda, Acura, Isuzu
• Connects aftermarket speakers to the factory speaker harness
• Quick and easy installation
• No cutting needed

Axxess AXDSPL-HN3 Digital signal processor and T-harness

Allows you to add a DSP and an aftermarket amplifier to the factory system in select 2016-2025 vehicles from Honda

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Allows you to add a DSP and an aftermarket amplifier to the factory system in select 2016-2025 vehicles from Honda

• Plug and Play T-harness for faster installation
• 15-band graphic EQ or 5-band Parametric EQ
• Can be used with OE and aftermarket radios
• Settings adjusted wirelessly from smart device
• Selectable high pass, low pass, or bandpass filters

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This product fits your 2018 Civic
Was $483.99 Details
$434.99

In stock

Only 2 Left!

• Plug and Play T-harness for faster installation
• 15-band graphic EQ or 5-band Parametric EQ
• Can be used with OE and aftermarket radios
• Settings adjusted wirelessly from smart device
• Selectable high pass, low pass, or bandpass filters

Metra 82-7805

6" to 6-3/4" Speaker Plate Adapter for select 2004-2023 vehicles from Honda, Acura

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6" to 6-3/4" Speaker Plate Adapter for select 2004-2023 vehicles from Honda, Acura

• For Select select 2004-2023 vehicles from Honda, Acura Vehicles
• Color: Black
• High Grade ABS Plastic Construction
• Factory Matched Texture Style

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This speaker adapter fits your 2018 Civic
  • Front Door 6.5" Full-Range
  • Front Door 6.5" Mid-Bass
  • Lower Front Door 6.5" Full-Range
  • Lower Front Door 6.5" Mid-Bass
  • Lower Rear Door 6.5" Mid-Bass
  • Rear Deck Corner 6.5" Full-Range
  • Rear Deck Corner 6.5" Mid-Bass
  • Rear Door 6.5" Full-Range
10
Was $37.99 Details
$33.99

In stock

• For Select select 2004-2023 vehicles from Honda, Acura Vehicles
• Color: Black
• High Grade ABS Plastic Construction
• Factory Matched Texture Style

American International HSB524

6.5" - 6.75" Speaker Adapter Brackets for select 2006-2021 vehicles from Honda, Acura, GMC

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6.5" - 6.75" Speaker Adapter Brackets for select 2006-2021 vehicles from Honda, Acura, GMC

• Compatible with select 2006-2021 vehicles from Honda, Acura, GMC Vehicles
• Fits 6.5" - 6.75" Speakers
• High-Grade ABS Plastic
• Sold in Pairs

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This speaker adapter fits your 2018 Civic
  • Front Door 6.5" Full-Range
  • Front Door 6.5" Mid-Bass
  • Lower Front Door 6.5" Full-Range
  • Lower Front Door 6.5" Mid-Bass
  • Lower Rear Door 6.5" Mid-Bass
  • Rear Deck Corner 6.5" Full-Range
  • Rear Deck Corner 6.5" Mid-Bass
  • Rear Door 6.5" Full-Range
3
Was $29.00 Details
$12.99

In stock

• Compatible with select 2006-2021 vehicles from Honda, Acura, GMC Vehicles
• Fits 6.5" - 6.75" Speakers
• High-Grade ABS Plastic
• Sold in Pairs

Metra 40-HD23

Reverse Antenna Adapter for select 2016-2025 vehicles from Honda

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Reverse Antenna Adapter for select 2016-2025 vehicles from Honda

• Honda 2016-Up Reverse Antenna Adapter
• Adapter for installing aftermarket antenna
• select 2016-2025 vehicles from Honda Vehicles

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This product fits your 2018 Civic
Was $26.98 Details
$17.99

Available

Ships in 10-14 days

• Honda 2016-Up Reverse Antenna Adapter
• Adapter for installing aftermarket antenna
• select 2016-2025 vehicles from Honda Vehicles

Lowest price in 30 days

Metra 82-HD2

Speaker Adapter & Harness Kit for select 2006-2025 vehicles from Honda, Acura (Front & Rear Speakers)

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Speaker Adapter & Harness Kit for select 2006-2025 vehicles from Honda, Acura (Front & Rear Speakers)

• ABS speaker adapter plates (pair)
• Speaker adapter harnesses (pair)
• Compatible with select 2006-2025 vehicles from Honda, Acura Vehicles
• One convenient package to assist in replacing a pair of speakers
• Designed for installation of 6.5" to 6.75" speakers

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Fitment warning: The manufacturer states these adapters fit speaker locations in your vehicle; however, we have yet to verify your vehicle speaker specifications and therefore cannot confirm if or where these adapters will fit.
2
Was $29.99 Details
$20.99

In stock

• ABS speaker adapter plates (pair)
• Speaker adapter harnesses (pair)
• Compatible with select 2006-2025 vehicles from Honda, Acura Vehicles
• One convenient package to assist in replacing a pair of speakers
• Designed for installation of 6.5" to 6.75" speakers

Fortin THAR-ONE-HON6

T-Harness For 2016+ Honda Push to start

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T-Harness For 2016+ Honda Push to start

• EVO compatible

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$99.95

Available

Ships in 10-14 days

• EVO compatible

Axxess AXLOC-HN3

2-Channel Line Output Converter with Plug and Play T-harness for adding an aftermarket amplifier in select 2016-2025 vehicles from Honda

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2-Channel Line Output Converter with Plug and Play T-harness for adding an aftermarket amplifier in select 2016-2025 vehicles from Honda

• Plug and Play Design (No cutting or splicing)
• Provides 12-volt 500-mA remote wire
• Includes gain level controller to adjust the overall output
• Designed to provide 2-channels of low-level audio

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This product fits your 2018 Civic
2
Was $104.99 Details
$93.99

In stock

• Plug and Play Design (No cutting or splicing)
• Provides 12-volt 500-mA remote wire
• Includes gain level controller to adjust the overall output
• Designed to provide 2-channels of low-level audio

Scosche HAA2B Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2008-2025 vehicles from Honda, Acura

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Connect your factory antenna to a new aftermarket radio for select 2008-2025 vehicles from Honda, Acura

• Factory Antenna Adapter
• select 2008-2025 vehicles from Honda, Acura Vehicles
• OEM Quality

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This product fits your 2018 Civic
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Was $7.85 Details
$6.99

In stock

• Factory Antenna Adapter
• select 2008-2025 vehicles from Honda, Acura Vehicles
• OEM Quality

Metra 95-7812B Dash Kit

Install a new Double-DIN car stereo in 2016-2025 Honda Civic, Civic Si, Civic Type R

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Install a new Double-DIN car stereo in 2016-2025 Honda Civic, Civic Si, Civic Type R

• Double-DIN Install Dash Kit
• Accommodates ISO Double DIN Mount
• Painted to Match Factory Dash Color
• High-Grade ABS Plastic Construction
• Factory Style Texture
• Compatible with 2016-2025 Honda Civic, Civic Si, Civic Type R Vehicles

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This product fits your 2018 Civic
2
Was $49.99 Details
$44.99

In stock

• Double-DIN Install Dash Kit
• Accommodates ISO Double DIN Mount
• Painted to Match Factory Dash Color
• High-Grade ABS Plastic Construction
• Factory Style Texture
• Compatible with 2016-2025 Honda Civic, Civic Si, Civic Type R Vehicles

Metra 40-HD11 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2008-2025 vehicles from Honda, Acura

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Connect your factory antenna to a new aftermarket radio for select 2008-2025 vehicles from Honda, Acura

• Antenna Adapter
• Connect the factory antenna cable to aftermarket radio
• Compatible with select 2008-2025 vehicles from Honda, Acura Vehicles

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This product fits your 2018 Civic
2
Was $17.99 Details
$15.99

In stock

• Antenna Adapter
• Connect the factory antenna cable to aftermarket radio
• Compatible with select 2008-2025 vehicles from Honda, Acura Vehicles

Scosche SHHA02B

Speaker Harness for select 1986-2025 vehicles from Honda, Acura, Isuzu

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Speaker Harness for select 1986-2025 vehicles from Honda, Acura, Isuzu

• Compatible with select 1986-2025 vehicles from Honda, Acura, Isuzu Vehicles
• Plugs Directly Into Vehicles Harness

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Was $12.95 Details
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• Compatible with select 1986-2025 vehicles from Honda, Acura, Isuzu Vehicles
• Plugs Directly Into Vehicles Harness

Metra 40-HD31 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2009-2025 vehicles from Honda, Acura

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Connect your factory antenna to a new aftermarket radio for select 2009-2025 vehicles from Honda, Acura

• select 2009-2025 vehicles from Honda, Acura factory antenna cable to aftermarket radio
• Antenna adapter kit

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Was $32.45 Details
$29.99

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• select 2009-2025 vehicles from Honda, Acura factory antenna cable to aftermarket radio
• Antenna adapter kit

NVX BE-HON-CVCHB-G10 BOOST Box (Open Box, Good)

Custom Fit 350W RMS 10" Loaded BOOST Subwoofer Enclosure for 2017-2021 Honda Civc Hatchback

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Custom Fit 350W RMS 10" Loaded BOOST Subwoofer Enclosure for 2017-2021 Honda Civc Hatchback

• Fits 2017-2021 Honda Civc Hatchback
• Custom Hand-laid sealed fiberglass enclosure
• Loaded with one 10" SMW10D4 Subwoofer
• Installs quickly and easily in the right side of the trunk

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Was $455.99 Details
$167.99

In stock

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• Fits 2017-2021 Honda Civc Hatchback
• Custom Hand-laid sealed fiberglass enclosure
• Loaded with one 10" SMW10D4 Subwoofer
• Installs quickly and easily in the right side of the trunk

Flash Logic ADSTHRHA3

T-Harness Kit for Select 2008-Up Honda and Acura Vehicles

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T-Harness Kit for Select 2008-Up Honda and Acura Vehicles

• Factory Fit Installation T-Harness
• For Select Acura and Honda Vehicles

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Was $79.99 Details
$49.99

In stock

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• Factory Fit Installation T-Harness
• For Select Acura and Honda Vehicles

NVX BE-HON-CVCHB-G10 BOOST Box

Custom Fit 350W RMS 10" Loaded BOOST Subwoofer Enclosure for 2017-2021 Honda Civc Hatchback

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Custom Fit 350W RMS 10" Loaded BOOST Subwoofer Enclosure for 2017-2021 Honda Civc Hatchback

• Fits 2017-2021 Honda Civc Hatchback
• Custom Hand-laid sealed fiberglass enclosure
• Loaded with one 10" SMW10D4 Subwoofer
• Installs quickly and easily in the right side of the trunk

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Was $455.99 Details
$279.99

In stock

Used from: $167.99

• Fits 2017-2021 Honda Civc Hatchback
• Custom Hand-laid sealed fiberglass enclosure
• Loaded with one 10" SMW10D4 Subwoofer
• Installs quickly and easily in the right side of the trunk

PAC LPHHD04

Vehicle Specific Audio Integration T-Harness for select 2013-2023 vehicles from Honda

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Vehicle Specific Audio Integration T-Harness for select 2013-2023 vehicles from Honda

• T-harness to install an aftermarket amplifier, line-out converter or signal processor
• 4-channels of speaker-level signals from factory radio
• Compatible with PAC LocPro line output converters
• Works with amplifiers and sound processors with speaker-level input
• Compatible for select 2013-2023 vehicles from Honda with non-amplified systems

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This product fits your 2018 Civic
$60.00

Available

Ships in 10-14 days

• T-harness to install an aftermarket amplifier, line-out converter or signal processor
• 4-channels of speaker-level signals from factory radio
• Compatible with PAC LocPro line output converters
• Works with amplifiers and sound processors with speaker-level input
• Compatible for select 2013-2023 vehicles from Honda with non-amplified systems

PAC HO4

Install a New Car Stereo and Retain the Factory Antenna in select 2009-2025 vehicles from Honda, Acura

HO4 big
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Install a New Car Stereo and Retain the Factory Antenna in select 2009-2025 vehicles from Honda, Acura

• Antenna adapter for aftermarket stereos
• Compatible with select 2009-2025 vehicles from Honda, Acura
• Retains the factory antenna
• Plugs into the factory harness

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This product fits your 2018 Civic
$9.00

In stock

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• Antenna adapter for aftermarket stereos
• Compatible with select 2009-2025 vehicles from Honda, Acura
• Retains the factory antenna
• Plugs into the factory harness

Metra 40-HD21 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2009-2022 vehicles from Honda, Acura

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Connect your factory antenna to a new aftermarket radio for select 2009-2022 vehicles from Honda, Acura

• Honda factory radio to aftermarket antenna for select 2009-up Honda and Acura vehicles

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This product fits your 2018 Civic
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Was $19.99 Details
$16.99

In stock

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• Honda factory radio to aftermarket antenna for select 2009-up Honda and Acura vehicles

American International HONK842GB Dash Kit

Install a new Single-DIN or Double-DIN car stereo in 2016-2025 Honda Civic, Civic Si, Civic Type R

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Install a new Single-DIN or Double-DIN car stereo in 2016-2025 Honda Civic, Civic Si, Civic Type R

• Single-DIN or Double-DIN Dash Kit
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

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This product fits your 2018 Civic
Was $59.00 Details
$19.99

In stock

• Single-DIN or Double-DIN Dash Kit
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

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    FAQ for your 2018 Civic

    Q: Can I upgrade the factory stereo system in my 2018 Honda Civic?

    A: Yes you can improve your sound in your Civic by upgrading your speakers and/or adding an amplifier. You may also be able to update the stereo and main display in your 2018 Civic if there is a dash kit and harness solution available.

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    • Owner’s manual
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    • Vehicle produced after 2005: Inside driver’s side door
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