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Kicker CSS684 CS-Series 6x8-inch Component Speakers
Kicker CSS684 CS-Series 6x8-inch Component Speakers
Kicker CSS684 CS-Series 6x8-inch Component Speakers
Kicker CSS684 CS-Series 6x8-inch Component Speakers
Kicker CSS684 CS-Series 6x8-inch Component Speakers
Kicker CSS684 CS-Series 6x8-inch Component Speakers
Kicker CSS684 CS-Series 6x8-inch Component Speakers
Kicker CSS684 CS-Series 6x8-inch Component Speakers
Kicker CSS684 CS-Series 6x8-inch Component Speakers
Kicker CSS684 CS-Series 6x8-inch Component Speakers
Kicker CSS684 CS-Series 6x8-inch Component Speakers
Kicker CSS684 CS-Series 6x8-inch Component Speakers
Kicker CSS684 CS-Series 6x8-inch Component Speakers
Kicker CSS684 CS-Series 6x8-inch Component Speakers
Kicker CSS684 CS-Series 6x8-inch Component Speakers
Kicker CSS684 CS-Series 6x8-inch Component Speakers

Kicker CSS684 CS-Series 6x8-inch Component Speakers

$210.85

(104 reviews)

46CSS684 – 5″ X 7″ (130mm X 180mm) 75 Watts RMS Components – Kicker Australia

46CSS684 – 5″ X 7″ (130mm X 180mm) 75 Watts RMS Components – Kicker Australia

Kicker CSS684 CS-Series 6x8-inch Component Speakers

(104 reviews)

46CSS684 – 5″ X 7″ (130mm X 180mm) 75 Watts RMS Components – Kicker Australia

46CSS684 – 5″ X 7″ (130mm X 180mm) 75 Watts RMS Components – Kicker Australia

$210.85 - $399.16

in 15 offers

The lowest price for Kicker CSS684 CS-Series 6x8-inch Component Speakers right now is $210.85 at Elite Electronics, compared across 10 retailers.

The all-time low was $197.40 on 31 Dec 2025 — today's price is 7% above the lowest ever. That's a little above the best price we've seen.

Prices last updated 10 June 2026.

Price comparison

Price data powered by pricesAPI.io

Last updated at 10/06/2026 02:26:45

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Amazon.com.au

$229.76

Kicker CSS684 5x7/6x8 225W Car Speakers

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Elite Electronics

$210.85

Kicker 46CSS684 CS Series 6x8" 75 Watts RMS Component Speakers

30-day returns

eBay.com.au

$225.37

Kicker 46css684 6"x8" Speaker Replacement Kit For Ford Expedition

Delivery $80.32

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$225.37

Kicker 46css684 Car Audio Stereo 6x8 Cs Series Component Speaker

Delivery $78.02

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$225.37

Kicker Css684 6"x8" Speaker Replacement Kit For Lincoln Town Car

Delivery $80.32

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$225.37

Kicker Css684 6"x8" Speaker Replacement Kit For Ford F-650/f-750

Delivery $80.32

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$241.85

Kicker Css684 5x7/6x8" 225w Car Speakers

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$399.16

Kicker Css684 6x8 Car Audio Component Speakers Package+ds18 2ch

Delivery $84.65

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Strathfield Car Radios

$241.85

Kicker CSS684 CS-Series 6x8-inch Component Speakers

Delivery between 15–19 June $9.95

Ubuy Australia

$296.00

KICKER Speakers 6X8 inch for Ford F-150 1999-2014 Upgrade Kit - Pair of CS Series with Harness, Component Car Audio Front or Rear Door Speaker CSS68,

Delivery between 14–18 June $15.52

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

15 June 2021John

originally posted on stage3motorsports.com

Non-Sony stereo in this truck. Had a blown speaker in the passenger side door. Bought this and just replaced all of them. Easy to install and was an improvement over stock speakers. Nothing earth shattering, but definitely better fidelity. When taking off the door panels, just pop out the handle and let it dangle. Also for the back doors, pop out the window controls, way easier to disconnect/reconnect the wiring harness since it's such a tight fit.

21 September 2020Jonathan

originally posted on stage3motorsports.com

The included clips had metal prongs that were just slightly too wide for the factory harness inserts. For this reason I had to remove the factory clips and butt splice the wires to the other included wires that connected to the speakers. All in all it was still a very easy installation (perfect size and fit) and they sound amazing! Thank you for a great deal!

7 November 2020Steven

originally posted on stage3motorsports.com

Underwhelmed by the sound quality. A little better than stock but thought it'd be night and day. One speaker came defective and the supplied connectors do not work with the truck so be prepared to strip and butt connect the speakers. Had to replace my speakers anyway cause the drivers door one was blown. If I were to do it again I'd go with different cheaper speakers that would likely provide the same quality sound.

Specification

Speaker typeFull Range Car stereo
Special featureTweeters
Recommended uses for productConstruction,Car
Subwoofer diameter8 Inches
Mounting typeCar Audio

Price comparison

Updated about 22 hours ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Amazon.com.au

$229.76

Out of stock

Kicker CSS684 5x7/6x8 225W Car Speakers

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Elite Electronics

$210.85

Out of stock

Kicker 46CSS684 CS Series 6x8" 75 Watts RMS Component Speakers

30-day returns

eBay.com.au

$225.37

Kicker 46css684 6"x8" Speaker Replacement Kit For Ford Expedition

Delivery $80.32

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$225.37

Kicker 46css684 Car Audio Stereo 6x8 Cs Series Component Speaker

Delivery $78.02

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$225.37

Kicker Css684 6"x8" Speaker Replacement Kit For Lincoln Town Car

Delivery $80.32

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

15 June 2021

Non-Sony stereo in this truck. Had a blown speaker in the passenger side door. Bought this and just replaced all of them. Easy to install and was an improvement over stock speakers. Nothing earth shattering, but definitely better fidelity. When taking off the door panels, just pop out the handle and let it dangle. Also for the back doors, pop out the window controls, way easier to disconnect/reconnect the wiring harness since it's such a tight fit.

John originally posted on stage3motorsports.com
21 September 2020

The included clips had metal prongs that were just slightly too wide for the factory harness inserts. For this reason I had to remove the factory clips and butt splice the wires to the other included wires that connected to the speakers. All in all it was still a very easy installation (perfect size and fit) and they sound amazing! Thank you for a great deal!

Jonathan originally posted on stage3motorsports.com
7 November 2020

Underwhelmed by the sound quality. A little better than stock but thought it'd be night and day. One speaker came defective and the supplied connectors do not work with the truck so be prepared to strip and butt connect the speakers. Had to replace my speakers anyway cause the drivers door one was blown. If I were to do it again I'd go with different cheaper speakers that would likely provide the same quality sound.

Steven originally posted on stage3motorsports.com
Big time upgrade to my already upgraded speakers.
18 January 2022

Baltimore to upgrade my speakers in my 2013 Ford f150. Had already installed a pioneer KFC's upgraded those with these kicker component speakers and they are night and days difference. Only negative is they're not easy to hook up if you don't know what you're doing.

Speakers originally posted on bestbuy.com
Cs kicker pricey but well worth it
10 November 2020

If your after quality that works with a decent 4x 50 stereo then these are it. So so impressed. I didnt want to buy cheap so decided to put my hand in my pocket and they are awesome. Very punchy, clear tops from tweeters and a stylish look. They come with many tweeter fitments to fit most cars. And very responsive with virtually no hiss. With dyno mat you wont need a subwoofer. They are well worth the money.

collettemike01840681 originally posted on ebay.com
Decent Subwoofer
19 August 2023

Good sound for the price. I took away one star because the terminals are pretty flimsy. Connectors were a little tight, & I was afraid of breaking them before I got the wires attached. Otherwise a good value.

grumpyjim-65 originally posted on ebay.com
Excellent mount for many vehicles
23 November 2021

I dont like my phone up in my windshield or clipped to a vent and had trouble finding anything that would hold well down lower. This mount has a very small base and can be mounted in many places out of the way. Magnet is very strong. Only down side is my contact charging was blocked by the large square metal plate on the phone. The smaller round plate is used down lower to allow contact charging again. Both plates are supplied.

rockhound66 originally posted on ebay.com
Great Fitment and Quality
22 September 2020

These fit perfectly in my 2000 Ford Excursion. I had to drill a hole in the door panel to mount the tweeters and angle them properly, but other than that fitment is OEM. Sound quality is great, I have them hooked up to an Alpine 500x4 amp, they crank up louder than my ears like with no noticeable distortion. I would definitely buy these again for any Ford with 6x8 fitment.

Brandon originally posted on sonicelectronix.com
Kicker 6"x8" component speakers
26 January 2021

These speakers are great. The mids were easy to install, they fit right into the existing speaker openings. The tweeters were more challenging, the crossover measures about 3"x5"x1.5. Finding a space in the door without getting in the way of the window was a little bit of trial and error. The sound quality that you get from a component speakers setup is well worth the time spent on installation. I love the way my speakers sound.

johnnyjj650 originally posted on ebay.com
The price is right.
2 March 2022

These are better than scoche, and dual, worse than pioneers and kickers. Good in between. Sounds is clean and crisp, I have no complaints. My entire system is autotek, 6.5's, 6x9's and 2 12" dvc subs powered by a Boss PV3700 5 channel. Cheap system with overall decent performance. It won't blow you out of the car but you will feel the music.

xenocide_21 originally posted on ebay.com

Specification

Speaker typeFull Range Car stereo
Special featureTweeters
Recommended uses for productConstruction,Car
Subwoofer diameter8 Inches
Mounting typeCar Audio

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