Stage 3 - BMW Speaker and Sub Upgrade
SKU: 2701322735

Stage 3 - BMW Speaker and Sub Upgrade

$391.05 $434.50
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

Stage 3 - BMW Speaker and Sub UpgradeStage 3 Complete Audio Upgrade Kit for Base Model BMWs Take your BMW's audio to new heights with the Stage 3 Complete Audio Upgrade Kit, designed specifically for Base model BMWs that prefer an all in one solution without separate tweeters. The Kit Includes: CSB4. 2X Coaxial OR CSB4. 2C Component speakers (Front doors) CSB4. 2X Coaxial speakers (Rear doors Parcel shelf) CSB 8W Musway 2 ohm subwoofers (Under seats) Important Note: The subwoofers in

Stage 3 Complete Audio Upgrade Kit for Base Model BMWs

Take your BMW's audio to new heights with the Stage 3 Complete Audio Upgrade Kit, designed specifically for Base model BMWs that prefer an all-in-one solution without separate tweeters.

The Kit Includes:

  • CSB4.2X Coaxial OR CSB4.2C Component speakers (Front doors)
  • CSB4.2X Coaxial speakers (Rear doors/Parcel shelf)
  • CSB-8W Musway 2-ohm subwoofers (Under seats)

Important Note:

The subwoofers in this kit have a 2-ohm impedance and require amplification that is 2-ohm stable. Please do not use this kit with the base model audio pre-2019 unless you have already fitted an aftermarket amplifier. The CSB8W subwoofer features an 8" fiberglass cone, providing harder hits and the ability to be driven louder compared to the OEM subs.

Compatible with the Following BMW Vehicles:

  • BMW 1 Series (E87, E81, F20, F21)
  • BMW 3 Series (E90, E91, E92, E93, F30, F31, F34)
  • BMW 5 Series (E60, E61, F10, F11, G30, G31)
  • BMW 6 Series (E63, E64, F12, F13, G32)
  • BMW 7 Series (E65, E66, F01, F02, G11, G12)
  • BMW X1 (E84, F48)
  • BMW X3 (E83, F25, G01)
  • BMW X5 (E70, F15, G05)
  • BMW X6 (E71, F16, G06)
  • BMW Z4 (E85, E86, E89, G29)
  • BMW M3 (E90, E92, E93, F80)
  • BMW M5 (E60, F10, F90)
  • BMW M6 (E63, E64, F12, F13, G32)
  • BMW X5 M (E70, F85, F95)
  • BMW X6 M (E71, F86, F96)

Upgrade your BMW's audio system with the Stage 3 Complete Audio Upgrade Kit, featuring rear coaxial speakers for an enhanced and comprehensive audio experience.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 2701322735

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4.3 ★★★★★
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A
Verified Purchase
Ale quintero
Charlottesville, US
★★★★★ 5
He loves this ball
Size: Medium, Size: Medium
My dog loves this ball. It’s the perfect size, he enjoys playing fetch and this ball has been his fav one. Thank you guys for making my lil one happy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
M
Verified Purchase
Mitch
Cuba, US
★★★★★ 5
Our German Sheppard loves these
Size: Medium
These cost a bit more than tennis balls, but they are so much nicer and longer lasting. For starters, they stay cleaner than tennis balls because they’re smooth rubber. Dirt won’t build up on them and if anything does stick, like grass or soil, it falls off once the dog slobber dries. They’re also thick, so they don’t fall apart or blow out like a normal tennis ball does in our dog’s jaws after 30 seconds. Our GS chomps on these like crazy and the only damage they’ve suffered is a crack that developed from the edge of the hole, but the crack is growing very slowly and none of these balls have totally failed yet. The balls do whistle when thrown ant high speed and that may help a dog track and locate it, but I’m not sure. Our neighbors hear the whistling too so it’s far from silent. Lastly the orange ball is easy to locate out in our yard, but the dark blue practically disappears.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2025
C
Verified Purchase
Casey B
Phoenix, US
★★★★★ 5
Great for smaller dogs
Size: Small
These two balls are perfect for the smaller mouthed dog that loves to play fetch. These balls are not only super durable (lots of teeth biting), but float in the baby pool we use for our miniature dachshunds. The value here is much better than you’d find anywhere else. The noise, if bitten hard enough, was “low” at best. Easy to spot/find if overthrown. Will definitely buy again once these are in bad repair; so far, so good-love these for my fur babies!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 8, 2024
E
Verified Purchase
E. Schall
Louisville, US
★★★★★ 5
My dogs favorite balls
Size: Medium
These are great for my dog who always has to have a ball in her mouth. Not too hard so I don't have to worry about her teeth. They last for ever. They do lose their shape a little over time (like I said, she always has a ball in her mouth) they become a little oval in shape. They still bounce, she still chases it and she still chews on it so I don't think she notices or cares. I've gotten her a bag full of these over time and I have only seen one that she chewed a chunk out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2023
K
Verified Purchase
Kimmie is happy
Fort Morgan, US
★★★★★ 5
My Dachshunds Love These
Size: Small
These balls are durable, flexible material, highly chewable without being easily destroyed. I stuff them with Milkbone Maro Snacks, which are just the right size to twist into the holes in the ball. My dogs literally get an hour+ chewing and chasing entertainment from these. They chew them, they sometimes 'pop' out of their mouths, go rolling across the floor, dogs chasing them. This satisfies their urge to hunt prey. Dachshunds can easily tear this kind of stuff-it-toy apart. These have lasted for a long time without tearing or shredding. I would NOT recommend them for a dog much larger than a tweenie weenie. They're a bit on the small side and might be swallowed by a larger dog. It would be cool it they also came in a larger size (and probably ball wall thickness also) for the bigger dogs to enjoy. These stuff-it chew balls are better than the kong balls my dogs had before these. Highly recommend them.
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Reviewed in the United States on April 19, 2024

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