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RECOIL BB-4 Bass Blocks Designed to Protect Car Audio 4 Inch Speakers, Eliminate Frequencies 0-1.2kHz at 4 Ohms, Pair

  • Based on 404 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Nov 26
Order within 22 hours and 54 minutes
Available payment plans shown during checkout

Size: Protect 4" Speaker


Features

  • Protects car audio 4 speakers from receiving damaging frequencies.
  • Frequencies blocked: 4 ohms: 0-1200 Hz / 8 ohms: 0-600 Hz
  • Easily handles power of up to 50 watts.
  • Orange color coded leads for easy identification. Encased with wire leads for easy installation.
  • Designed to enhance the performance and power handling of tweeters by removing frequencies beyond their capabilities.

Description

Protects car audio 4” speakers from receiving damaging frequencies.

Brand: RECOIL


Speaker Maximum Output Power: 50 Watts


Frequency Response: 1.2E+3 Hz


Connectivity Technology: wired


Audio Output Mode: Stereo


Mounting Type: Car Mount


Material: plastic or rubber


Speaker Type: Tweeter


Special Feature: Protects Speakers


Recommended Uses For Product: car


Controller Type: Corded electric


Color: Orange


Included Components: BB-4 Bass Blocks


Impedance: 4 Ohm


Is Waterproof: FALSE


Speaker Size: 4 Inches


Power Source: Corded Electric


Woofer Diameter: 4 Inches


Tweeter Diameter: 6 Inches


Vehicle Service Type: Car


Package Type: FFP (Flat Free Package)


Subwoofer Connectivity Technology: Wired


Includes MP3 player?: No


Specific Uses For Product: car


Manufacturer: RECOIL


Item Weight: 1.13 ounces


Item model number: BBC


Date First Available: February 26, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • works well
Size: Protect 4" Speaker
Put em on a set of old pa horns and they work perfect thanks.
Reviewed in the United States on July 30, 2024 by PedalAddict.

  • Exactly what you need for tweeters
Size: Protect Tweeter
I had installed a Kicker KS component kit and for some reason could not get the tweeters to work with my cars factory amp and Kicker's included crossover. So i decided to install these inline with the tweeters to keep them safe and clear. They installed in minutes and kept the highs nice and clear!
Reviewed in the United States on July 22, 2024 by Devin Lewellen

  • Excellent!
Size: Protect 3.5" Speaker
I bought a pair of infinity 3.5 to replace the OEM ones on my Ford Explorer, I used the infinity bass blockers that came with the speakers and the speakers ended up with that annoying crackling sound, I returned them and spoke to a friend who is a professional high end audio installer and he said to purchase these bass blockers as they are excellent. Right away the feel of these were far superior to the ones that came with the infinity. Easier to install as the ones that came with the infinity were a hard Coper and these were more bendable to make the install easier. Once I installed them, I immediately put some house music on, and played it loud, three weeks later and these were an amazing choice. No blow outs, no crackling, just amazing sound. ... show more
Reviewed in the United States on December 7, 2023 by Enrique Vargas

  • Great to save my tweeters
Size: Protect Tweeter
Work really good keeps my tweeters nice and crisp no distortion and hopefully last along time!
Reviewed in the United States on December 25, 2022 by Joe moore

  • Better alternative than dyno matting the inside of vehicle doors to stop vibration. Flawless!!
Size: Protect 6.5" Speaker
Works as advertised. Now I can adjust my equalizer accordingly without having the door covers rattle.
Reviewed in the United States on September 2, 2024 by Zachary Rabbage

  • Worked great for my application.
Size: Protect 6.5" Speaker
I don't have a wild stereo system nor do I know much about them but noticed my 6.5" speakers were getting more bass sent to them than I wanted no matter how much I used the deck to adjust the EQ. Since I don't have a stand-alone EQ I decided to go this route knowing it was inexpensive. It seemed to have removed enough bass that my 6.5" speakers are alot more clear sounding that before and the bass is being felt thru the subs like it should. Although the 6.5" are not super crisp, they did the job I was looking for. Again, this worked for my application. Not a stereo system genius but this got the job done inexpensively. ... show more
Reviewed in the United States on February 22, 2023 by Jerad B

  • Work great
Size: Protect 6"X9" Speaker
This work great they shipped fast and speaker I put it on stop trying to put bass I recommend on 6x9 .
Reviewed in the United States on May 17, 2024 by Felipe Chavez Jr

  • Didn't really notice a difference
Size: Protect 6"X9" Speaker
Nothing really changed. I still have to turn down the bass in my equalizer so my door speakers don't sound to distorted.
Reviewed in the United States on July 13, 2023 by martha garcia

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