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PAC BB-5PR Pair of 3.5' Bass Blocker

Free shipping on orders over $29.99

$12.06

$ 6 .99 $6.99

In Stock

About this item

  • Pair of bass blockers
  • Used for removing bass from speakers to prevent damage
  • Frequencies blocked: 4 ohms: 0-2.8 Hz
  • Filters out unwanted frequencies sent to the speakers
  • Passive crossover designed for 3.5" Speakers


Pair of 3.5" Bass blockers. Blocks 0-2.8khz At 4 ohms. Simple installation. Passive crossover designed for 3.5" Speakers.


Michael Micciollo
2025-09-03 18:23:49
Works perfect on my Fosgate 3 1/2" dash speakers. I kept blowing speakers when I got a new head unit and I didn't know why . I researched bass blockers and gave these a try . Worked like a charm and i am still able to use my blown distorted speaker because it filters out the bass frequency and all I hear now I clear highs. Saved me money on buying new speakers!!!
Francisco
2025-08-23 18:31:56
The base blockers are great quality and good price.
Z. Jackson
2025-08-17 10:56:58
I installed some kicker ksc speakers on the front dash of my 18' ram 2500 and the bass caused significant distortion out of those speakers. After installing these the distortion is gone and the highs are much more crisp. Install was about 10 minutes and the sound quality is way better after the install. Highly recommended for an easy upgrade if you replace your dash speakers.
haggis
2025-08-11 10:06:31
Not an audiophile so IDK. I was told I needed these for my 3.5" dash speakers. I added a crimp male spade to one end of this, and a crimp female spade to the other end. This enabled me to quickly and easily plug this "inline" on the positive side of the speaker. Inexpensive and easy to install so why not I guess? Their little logo sticker does not adhere well at all, one had fallen off already in the pack.
Jeffrey a Britt
2025-08-06 19:22:34
Keep unwanted signals from reaching and damaging your speakers.
kraig s
2025-08-03 10:20:56
was very skeptical about them at first but the reviews here made them seem worth a try and wow these things are excellent no more cracking from my 4in speakers just crystal clear sound i installed 4 of them in my 94 aerostar 2 for my dash 4in speakers n 2 for my lift gate would recommend to anyone with a system looking for clean treble if i could give more than 5 stars i would!!!!
AC_VMD
2025-06-09 18:46:37
I bought it based on my speaker size however the cutoff for these are 0-28kHz which effectively turns your 3.5" speaker into a tweeter.... At this point you aren't even getting some of the midrange. Most quality speakers will reproduce down to 100Hz easy so unless you have a component tweeter this is cutting out too much sound. The product itself appears ok, I went back and bought the blue PAC Bass Blockers.
DudeBYOB
2025-05-03 14:19:14
Kicker 3.5 DS speakers and this bass blocker work excellent. Swapped all 6 factory speakers with no amp in car and having this bass blocker is critical. Was easy to splice and connect to Metra wire harness for Dodge Challenger. I hope it stands the test of time.Also using this bass blocker takes up more space to a cramped front dash speaker area so make sure you connect the wires well.
Hugo Vadeboncoeur
2025-04-23 10:56:34
No more crackling sound coming from full range speakers! works great combined with a separate sub to replace what's now missing.
Ulises
2025-04-15 15:46:54
me sorprendió, sinceramente, hice el remplazo de los filtros, pasivos de 7khz +-12dbe unos tweeters Pioneer ts-t110, cuyo rango de frecuencia es de 2.5khz a 30khz, como experimento, con el fin de hacerlos de amplío rango y en conjunto tienen una respuesta excelente, se logró el objetivo y a pesar que las parlantes son de agencia, se logra subir y complementar el escenario.
Ajith sukumaran
2025-01-27 18:39:40
Ok
David
2025-01-20 09:14:55
este articulo facilita mucho las cosas pues no tienes que buscar tu las resistencias, pac tiene las versiones para cada tipo de bocina con las frecuencias correctas, sin duda un gran producto.
superjack
2024-12-21 14:08:23
100% ok