SKU: 95033558005

VIBE OPTISOUNDBMWFX-V0 - OptiSound BMW 4" & 8" 3 Way Component Kit

Sale price$146.70 Regular price$163.00
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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3

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Description

VIBE OPTISOUNDBMWFX-V0 - OptiSound BMW 4" & 8" 3 Way Component KitOPTISOUNDBMW4X 3 way set The BMW kit is available in two sections Door Speaker upgrade 4 Split kit and a replacement woofer kit 3 way component system with car specific BMW upgrade speakers 1 tweeter made for the installation in original mirror triangle mounting parts 4 midrange designed for the original mounting position in the doors 8 woofer fits into the under seat enclosure 100 200 Watts 4 Ohms Easiest plug & play installation due to car specific

OPTISOUNDBMW4X 3 way set

The BMW kit is available in two ‘sections’ Door Speaker upgrade – 4” Split kit and a replacement woofer kit 3-way component system with car-specific BMW upgrade speakers


• 1“ tweeter made for the installation in original mirror triangle mounting parts
• 4“ midrange designed for the original mounting position in the doors
• 8“ woofer fits into the under-seat enclosure
• 100/200 Watts - 4 Ohms
• Easiest plug & play installation due to car-specific baskets and harnesses
• High-end crossover with reference curve setup
• System can be used as passive or semi-active system
• 

Series Type Model Model year Installation place
1-series F20
F21
5-door
3-door
2011 -
2011 -
Front door
Front door
         
2-series F22
F23
Coupe
Convertible
2011 -
2011 -
Front door
Front door
         
3-series F30
F31
F34
F35
Sedan
Touring
Gran Turismo
Sedan Long Version
2012 -
2012 -
2013 -
2012 -
Front door / rear door
Front door / rear door
Front door / rear door
Front door / rear door
         
4-series F32
F33
Coupe
Convertible
2014 -
2014 -
Front door / rear door
Front door
         
6-series F12
F13
Convertible
Coupe
2011 -
2011 -
Front door / rear door
Front door / rear door
         
X3 F25 SUV 2010 - Front door / rear door
         
X4 F26 SUV 2014 - Front door / rear door
  • Model OPTISOUNDBMW4-V4
  • Type Car Specific Component
  • Configuration 2-way
  • Speaker Size 4” (100mm)
  • RMS Power 115 watts
  • Peak Power 345 watts
  • Minimum Input (RMS) 60 watts
  • Sensitivity 90dB
  • Frequency Response 55Hz - 25kHz
  • Impedance 4Ω
  • Vehicle Manufacturer VW
  • Fitment 1-series (F20/21), 3-series (F30/31/34/35), 4-series (F32/33), 5-series (F10/F11) 6-series (F12/13), X3 (F25)
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: 95033558005

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4.2 ★★★★★
Based on 6 reviews
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Irene Z.
Lake Worth, US
★★★★★ 5
Love these
Size: 18-24 Months Infant, Color: Grey
These are awesome! My 15-month old wore these everywhere on our trip to Mexico. He scuffed them up quite a bit, but other than cosmetics, they're holding strong through sand, sprinklers, and general gallivanting around. They are super easy to get on, which also makes them easy for him to pull off. But as long as he's busy running a muck, he forgets they're even on his feet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2026
N
Verified Purchase
NAZIK
Birmingham, US
★★★★★ 4
Sizing is off, send me free pair!
Size: 3-4 Years Toddler, Color: Navy, Size: 3-4 Years Toddler, Color: Navy
Sizing is off. I’m very frustrated. I ordered it to Costa Rica thru shipping company in Miami, which takes about 3 weeks to deliver and + shipping fee that they apply (20$) I spent time and checked the size guide. According to the size guide, I ordered “3-4 years old” which supposed to be 16cm from heel to toe) the pair I ordered ended up being 17cm! My baby’s feet are 15cm, I was planning to get 16cm for him to grow into it, but 17cm is too big. The shoes it self looks good, the leather is very soft and nice. I’m not sure how durable they are. Ordering first time from this brand. I ordered 2 pairs of shoes from a similar brand and liked it. They just didn’t have the size I needed. Although, the leather the previous brand uses for shoes seems much thicker. Again, I don’t know how durable “Dooty Fish” but I like how soft on skin they are.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 21, 2024
A
Verified Purchase
Amazon Customer
Port Orchard, US
★★★★★ 5
Wide and flexible
Size: 18-24 Months Toddler, Color: White
Very cute I love the width and flexibility of the shoe 18 to 24 month is a bit too big for my 18 month old and she generally wears a size 6 1/2 shoe. I’m going to try the smaller size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 15, 2025
K
Verified Purchase
Kelsey
Phoenix, US
★★★★★ 1
Don’t buy
Size: 12-18 Months Infant, Color: Navy
Cute little shoes but I would not recommend people buy these. The elastic broke on both shoes within a month. And they cannot get even a tiny bit of water on them. (Which is impossible with a toddler) If they do get wet the bottoms become dangerously slick. I wanted to get nice little barefoot shoes that I could use as hand-me-downs for future kiddos but these were not it. Horrible quality and not worth the money.
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Reviewed in the United States on August 23, 2025
F
Verified Purchase
Flora
Bozeman, US
★★★★★ 3
Quality control?
Size: 6-12 Months Infant, Color: Navy, Size: 6-12 Months Infant, Color: Navy
These were true to color (in blue) and are a cute design, however we received a pair that was oddly mismatched size-wise. They were both 6-12mo, however one moccasin was visibly larger and wider than the other. They were both too big for my 7mo old, but even when he'd grow into one the other would be much too large so we returned. Too bad because these would have been perfect if the quality control was there.
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Reviewed in the United States on July 13, 2025

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