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Description
Focal Car Audio ISUBBMW-4 - Underseat 4 Ohm Subwoofer upgrade for BMW VehiclesFeatures Woofer 10" (200mm) Magnet Neodymium Cone Black Polyglass Surround Butyl Impedance 4 Max. power 180W Nom. power 90W RMS Sensitivity (2. 83V 1m) 83dB Frequency response 35Hz 200Hz Crossover Integrated Quick installation No wire to cut, no modification 100% compatible with your vehicle Sound quality superior compared to the original one Mounting accessories included With ISUB BMW 4, the sound is neutral and the install is quick thanks to the
Features
- Woofer 10" (200mm)
- Magnet Neodymium
- Cone Black Polyglass
- Surround Butyl
- Impedance 4Ω
- Max. power 180W
- Nom. power 90W RMS
- Sensitivity (2.83V/1m) 83dB
- Frequency response 35Hz-200Hz
- Crossover Integrated
- Quick installation
- No wire to cut, no modification
- 100% compatible with your vehicle
- Sound quality superior compared to the original one
- Mounting accessories included
With ISUB BMW 4, the sound is neutral and the install is quick thanks to the spacer integrated in the chassis that allows perfect integration into the original location. With its 4 Ohms impedance, it is ideal with your original amplification.
This requires an underseat subwoofer from factory to be present to fit this.
| Make | Model | Year | Notes | Vehicle Type |
|---|---|---|---|---|
| BMW | 1-Series | 2007 Onwards | Models E81, E82, E87, E88, F20, F21, F52 | 3 Door, 5 Door, Sedan, Convertible, Coupe |
| BMW | 2-Series | 2014 onwards | F22, F23, F45, F46,F87 | Coupe, Convertible, Active tourer, Gran tourer, M2 |
| BMW | 3-Series | 2005 onwards | E90, E91, E92, E93, F30, F31, F34, F35, F80, G20 | Sedan, Touring, Coupe, Convertible, Sedan, Touring, Gran turismo gt, Sedan, M3, Sedan |
| BMW | 4-Series | 2013 onwards | F32, F33, F36, F82, F83 | Coupe, Convertible, Gran coupe, M4, m4 convertible |
| BMW | 5-Series | 2004 onwards | E60, E61, F07, F10, F11, F18, G30, G31 | sedan, touring, gran tourismo Gt, sedan, touring, long sedan, sedan, touring |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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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
4.3 ★★★★★
Based on 2099 reviews
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Product Reviews
★★★★★ 5
Good Deal
Price is right, no stuffing to pick up, dogs love them and just throw them out after they’re dirty and your dog got the squeaker out.
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Reviewed in the United States on October 3, 2025
★★★★★ 5
Best Tennis Balls Ever
Color: Non-Squeaky - Pack of 12, Size: Medium
Admittedly, I haven't had these for very long, received on Jan 7 and today is Jan 19., 2021, only 12 days. But, we have a terrier mix who hasn't found a tennis ball she couldn't destroy given an hour or two. That is until now. Twelve Days later? She hasn't managed to destroy it at all. We have a puzzle cub that came with a ball inside it. It only took her a couple hours for the ball to rupture at the seam and another 10 minutes to completely destroy it beyond recognition. We put one of these balls in there and here we are over a week later. Not only has she not destroyed the ball but she hasn't been able to get this one out. She looks so silly trying to carry the ball inside the cube. It's hilarious. Anyway, I digress. I would totally recommend this toy for an yone who has a dog that lives to play fetch bit keeps destroying the balls. By the way,
Update: Jan 31, 2021 and still going strong. No signs of damage.
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Reviewed in the United States on January 19, 2021
★★★★★ 5
Perfect tennis ball size.
Color: Non-Squeaky - Pack of 12, Size: Medium
Like most doggy balls they dont last as long as real tennis ball, but a real tennis ball can wear down her teeth. Great colors, tho in a few days they are yard colored cuz of the slobber and nature on it. Love the handy mesh bag for keeping put away until we need to get out a new one. My dog loves the no squeaky. To her squeaky is inside toy and too distracting for outdoor play. She really enjoys fetching this ball.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Worth it
Color: Non-Squeaky - Pack of 12, Size: Medium
My dogs love them and enjoy the lm
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Reviewed in the United States on May 25, 2026
★★★★★ 5
pet toys
Color: Non-Squeaky - Pack of 12, Size: Medium
Perfect.
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Reviewed in the United States on May 29, 2026