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2018 Audi A3

The best Far-Rear Side Panel Speakers for 2018 A3

Far-Rear Side Panels for 2018 Audi A3

Shop and compare by low prices and top features on Far-Rear Side Panel Speakers that fit your Audi A3. After you add to cart, we'll also make sure you get an affordable car speakers install easily with speaker adapters, speaker harnesses and other accessories like sound damping and panel tools to make installation a breeze.

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JL Audio C1-650

100W RMS 6.5" C1 Series 2 Way Component 4-ohm Car Speakers

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100W RMS 6.5" C1 Series 2 Way Component 4-ohm Car Speakers

• 50 watts RMS Each
• 3/4" Silk-Suspended Aluminum Edge Driven Dome tweeters
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90.5 dB

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found car based on your search
Fits multiple locations in your A3
31
$159.99 /set

In stock

Used from: $135.99

NVX NSP65KIT

600W Peak (200W RMS) 6.5" N-Series 2 Way Component Car Speakers

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600W Peak (200W RMS) 6.5" N-Series 2 Way Component Car Speakers

• 300 watts Peak Each, 100 watts RMS Each
• 3/4" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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found car based on your search
Fits multiple locations in your A3
6
List price $107.99
-17% $89.99 /set

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List price $107.99
-17% $89.99
$80.99 with coupon | Price details
2026-07-12 23:59:00
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NVX XQS65KIT Version 2 (XQS65KITv2)

600W Peak (300W RMS) 6.5" X-Series 2 Way Component Car Speakers

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600W Peak (300W RMS) 6.5" X-Series 2 Way Component Car Speakers

• 300 watts Peak Each, 150 watts RMS Each
• 1-1/8" Silk Dome tweeters
• Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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found car based on your search
Fits multiple locations in your A3
9
List price $499.99
-20% $399.99 /set

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Available Offers (2) for NVX XQS65KIT Version 2 (XQS65KITv2)
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List price $499.99
-20% $399.99
$359.99 with coupon | Price details
2026-07-12 23:59:00
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Kicker KSC35 (51KSC3504)

200W Peak (100W RMS) 3.5" KS Series 2 Way Coaxial 4-ohm Speakers

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200W Peak (100W RMS) 3.5" KS Series 2 Way Coaxial 4-ohm Speakers

• 100 watts Peak Each, 50 watts RMS Each
• 1/2" Silk Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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found car based on your search
Fits multiple locations in your A3
  • Center Dash
  • Far-Rear Side Panels
  • Front Door
4
List price $89.99
-11% $79.99 /pair

In stock

Rockford Fosgate Power T2652-S + FREE $75 Gift Card

400W Peak (200W RMS) 6.5" Power Series 2-way Component Speaker System

T2652-S, 75EGIFT big
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400W Peak (200W RMS) 6.5" Power Series 2-way Component Speaker System

• 200 watts Peak Each, 100 watts RMS Each
• 1" Aluminum Dome Tweeters with integral suspension
• Carbon Fiber & polypropylene injection molded cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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45
List price $524.99
-14% $449.99 /set

In stock

• 200 watts Peak Each, 100 watts RMS Each
• 1" Aluminum Dome Tweeters with integral suspension
• Carbon Fiber & polypropylene injection molded cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

Hertz SV 165 NEO + FREE $150 Gift Card

6.5" NEO Series 4 Ohms Car Speaker Midrange Driver

SV 165 NEO, 150EGIFT big
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6.5" NEO Series 4 Ohms Car Speaker Midrange Driver

• 200 Watts Peak each
• 75 Watts RMS each
• Water repellent pressed paper cone material
• Neodymium Magnet
• 4 ohm impedance
•Nature Proof

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Fits multiple locations in your A3
3
List price $680.00
-34% $449.99 /pair

In stock

• 200 Watts Peak each
• 75 Watts RMS each
• Water repellent pressed paper cone material
• Neodymium Magnet
• 4 ohm impedance
•Nature Proof

Pioneer TS-A878

120W Peak (30W RMS) 3.5" A-Series 2-way 4-ohm Coaxial Speakers for select GM, Ford and Volkswagen models

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120W Peak (30W RMS) 3.5" A-Series 2-way 4-ohm Coaxial Speakers for select GM, Ford and Volkswagen models

• 60 watts Peak Each, 15 watts RMS Each
• Custom-fit for select GM, Ford and Volkswagen models
• 1" PEI (Polyetherimide) Dome tweeters
• Carbon Graphite IMPP Interlaced Aramid Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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Save $8 on install kits for this speaker

found car based on your search
Fits multiple locations in your A3
  • Center Dash
  • Far-Rear Side Panels
  • Front Door
31
List price $70.00
-29% $49.99 /pair

In stock

Cerwin-Vega H675C

720W Peak (240W RMS) 6.75" HED Series 4-ohm 2-Way Component Speaker System

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720W Peak (240W RMS) 6.75" HED Series 4-ohm 2-Way Component Speaker System

• 360 watts Peak Each, 120 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• Responsive Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

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found car based on your search
Fits multiple locations in your A3
List price $227.99
-17% $189.99 /set

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List price $227.99
-17% $189.99
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Rockford Fosgate Power T1 T1675

300W Peak (150W RMS) 6.75” Power Series 2 Way Coaxial 4-ohm Speakers

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300W Peak (150W RMS) 6.75” Power Series 2 Way Coaxial 4-ohm Speakers

• 150 watts Peak Each, 75 watts RMS Each
• 1" Aluminum Dome tweeters
• Carbon Fiber Reinforced IMPP cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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Fits multiple locations in your A3
17
$219.99 /pair

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Used from: $186.99
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Hertz CK 165

570W Peak (190W RMS) 6.5" Cento Series 2-way 4-ohm Component Speaker System

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570W Peak (190W RMS) 6.5" Cento Series 2-way 4-ohm Component Speaker System

• 285 watts Peak Each, 95 watts RMS Each
• 1" Tetolon Soft Dome tweeters with neodymium magnets
• Semi-Pressed paper with Mica cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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Fits multiple locations in your A3
1
List price $480.00
-17% $399.99 /set

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Only 1 Left!

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Cerwin-Vega XED650C

600W Peak (70W RMS) 6.5" XED Series 2-Way 4-ohm Component Speaker System

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600W Peak (70W RMS) 6.5" XED Series 2-Way 4-ohm Component Speaker System

• 300 watts Peak Each, 35 watts RMS Each
• 1/2" Metal Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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Save $23 on install kits for this speaker

found car based on your search
Fits multiple locations in your A3
28
List price $77.99
-17% $64.99 /set

In stock

Cerwin-Vega H735

500W Peak (60W RMS) 3.5" HED Series 2-Way Coaxial 4-ohm Speakers

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500W Peak (60W RMS) 3.5" HED Series 2-Way Coaxial 4-ohm Speakers

• 250 watts Peak Each, 30 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 84.5 dB

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found car based on your search
Fits multiple locations in your A3
  • Center Dash
  • Far-Rear Side Panels
  • Front Door
34
List price $71.99
-17% $59.99 /pair

In stock

Limited time!

Kenwood eXcelon XR-1801P

660W Peak (240W RMS) 7" eXcelon Reference Series 2-Way 3-ohm Component Speaker System (Hi-Res Audio Certified)

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660W Peak (240W RMS) 7" eXcelon Reference Series 2-Way 3-ohm Component Speaker System (Hi-Res Audio Certified)

• 330 watts Peak Each, 120 watts RMS Each
• 1-3/16" Titanium Hard Dome Tweeters
• Glass Fiber cone material
• High-resolution (Hi-Res) audio certified
• Impedance: 3 ohm
• Sensitivity: 87 dB

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List price $530.00
Save $171.00
-32% $359.00 /set

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Pioneer TS-G1620F

600W Peak (80W RMS) 6.5" G-Series 2-Way Coaxial 4-ohm Car Speakers

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600W Peak (80W RMS) 6.5" G-Series 2-Way Coaxial 4-ohm Car Speakers

• 300 watts Peak Each, 40 watts RMS Each
• 1-3/16" PET Balanced Dome Tweeters
• Injection-molded Polypropylene with Mica cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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found car based on your search
Fits multiple locations in your A3
13
List price $65.00
Save 26%
-26% $48.00 /pair

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Kenwood KFC-835C

80W Peak (20W RMS) 3.5" KFC Series 2 Way Coaxial 4-ohm Car Speakers

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80W Peak (20W RMS) 3.5" KFC Series 2 Way Coaxial 4-ohm Car Speakers

• 40 watts Peak Each, 10 watts RMS Each
• Paper Dome tweeters
• Whizzer cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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found car based on your search
Fits multiple locations in your A3
  • Center Dash
  • Far-Rear Side Panels
  • Front Door
31
List price $70.00
Save 44%
-44% $39.00 /pair

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Cerwin Vega H7652

640W Peak (120W RMS) 6.5" HED Series 2-Way Coaxial 4-ohm Speakers

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640W Peak (120W RMS) 6.5" HED Series 2-Way Coaxial 4-ohm Speakers

• 320 watts Peak Each, 60 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 84.5 dB

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Save $29 on install kits for this speaker

found car based on your search
Fits multiple locations in your A3
32
List price $83.99
-17% $69.99 /pair

In stock

Limited time!

Infinity REF607FSL (INFSPKRF607FSLUS)

330W Peak (110W RMS) 6.5" Reference Series 2-Way EZFit Coaxial 3-ohm Shallow Speakers

INFSPKRF607FSLUS big
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330W Peak (110W RMS) 6.5" Reference Series 2-Way EZFit Coaxial 3-ohm Shallow Speakers

• 165 watts Peak Each, 55 watts RMS Each
• 1" Textile Edge Driven Dome Tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

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Fits multiple locations in your A3
10
List price $139.95
Save $52.00
-37% $87.95 /pair

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Hertz C 26 OE (Like New (Open Box))

240W Peak 1" Cento Series Component Soft Dome Tweeters for OE Placements

C26 OE big
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240W Peak 1" Cento Series Component Soft Dome Tweeters for OE Placements

• 1" Cento Series Soft Dome Tweeters for OE Placements
• Built-in crossover: 6dB/octave
• 120 watts Peak Each
• 4 ohm Impedance

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Install kits available for most vehicles

found car based on your search
Fits multiple locations in your A3
  • Far-Rear Side Panels
  • Front Pillar
List price $195.00
-26% $144.49 /pair

In stock

Only 1 Left!

• 1" Cento Series Soft Dome Tweeters for OE Placements
• Built-in crossover: 6dB/octave
• 120 watts Peak Each
• 4 ohm Impedance

Limited time!

JL Audio C2-650x

120W RMS 6.5" C2 Series 2-Way Coaxial 4-ohm Car Speakers

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120W RMS 6.5" C2 Series 2-Way Coaxial 4-ohm Car Speakers

• 60 watts RMS Each
• 3/4" Silk Dome tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

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found car based on your search
Fits multiple locations in your A3
31
List price $279.99
Save $50.00
-18% $229.99 /pair

In stock

Used from: $195.49
Limited time!

Alpine R2-S65

600W Peak (200W RMS) 6.5" R-Series Hi-Res 2-Way Coaxial 4-ohm Car Speakers

R2-S65 big
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600W Peak (200W RMS) 6.5" R-Series Hi-Res 2-Way Coaxial 4-ohm Car Speakers

• 300 watts Peak Each, 100 watts RMS Each
• Hi-Res Audio-certified
• 1" Magnesium Hard Dome tweeters
• Reinforced Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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found car based on your search
Fits multiple locations in your A3
115
List price $400.00
Save $136.05
-34% $263.95 /pair

In stock

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    FAQ for Far-Rear Side Panel Speakers in 2018 A3

    Q: Can I upgrade or change the Far-Rear Side Panel Speakers in 2018 Audi A3?

    A: Yes this page includes all the best Far-Rear Side Panel Speakers that work in your A3.

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