80 Hz High Pass 4 Ohm Crossover

Parts Express 80 Hz High Pass 4 Ohm Crossover

Convenient crossovers that work great in any application requiring economical, flexible filtering.
Part # 
Weight: 0.75 lbs.  
List Price$22.99
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Buy 4-up$16.60
Part # 266-456
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Product Details

Parts Express 80 Hz High Pass 4 Ohm Crossover

Convenient crossovers that work great in any application requiring economical, flexible filtering. Also for use in car stereo installations with component speaker systems. Low pass, band pass, and high pass models complement woofers, midranges, and tweeters. Designed to be wired in-line between amp and speaker by using .205" disconnect terminals or soldering. The crossovers' compact size facilitates mounting virtually anywhere you desire.

Specifications: • Approximately 250 watts RMS • Type: High pass • Driver impedance: 4 ohm • Crossover frequency: 80 Hz • Roll off: 12 dB.

Product Specifications
  • Crossover TypeHigh Pass
  • ConfigurationBoard Only
Parts Express 80 Hz High Pass 4 Ohm Crossover
  • BrandParts Express
  • Part Number266-456
  • UPC844632074929
  • Product CategoryAssembled Passive Crossovers
  • Unit of MeasureEA
  • Product Rating
    (1 Reviews)
  • Weight0.75 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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View similar products to the Parts Express 80 Hz High Pass 4 Ohm Crossover
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Parts Express 80 Hz High Pass 4 Ohm Crossover
80 Hz High Pass 4 Ohm Crossover is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Does the job!I recently added a sub/amp to my car system. Since the stock speakers were also putting out bass frequencies (and distorting like crazy), I just couldn't blend the sub in properly. I bought 4 of these and put one in each door before the factory crossovers and had the sub implement a 80Hz low-pass. Instant nirvana!!The x-overs are built well, it was easy to solder everything and from the looks they should handle a lot of current.The units have no casing so I had to cover all exposed terminals with black tape to insulate them and prevent an accidental short.Good buy!
Date published: 2011-11-07

Product Q&A

Get your questions answered from other customers
who own this product or have experience with it.
If your question requires design or troubleshooting information,
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Parts Express 80 Hz High Pass 4 Ohm Crossover

I have connected active subwoofer with low pass filter to my standart car audio system (4x45w 3 Ohm JBL GTO 529 speakers in doors). I want to cut low frequenсy from each speaker around 100Hz. So i need 4 pieces of this model ?

Asked by: Aleksey Tkachenko
Yes you will need four of these filters.
Answered by: MattP
Date published: 2014-08-20

I'd like to keep frequencies < 80Hz away from my MTMs (I have stereo subs in parallel). Would the best way be to wire this filter downstream from the woofer taps on the existing MTM crossover board, or ahead of the crossover? The MTM woofers sum to 4 ohms

Asked by: GaryM44
The easiest way to wire this would be simply to connect it in line with the speaker input wires from the amplifier.
Answered by: MattP
Date published: 2014-08-14

Hello! I have a pair of ADS L400 (6.5" woofer) speakers recently matched to subwoofer. I want to buy a high pass filter. ADS were rated 48-20,000Hz+-3db 6ohm nominal/4ohm minimum. Should I get 80 or 100Hz and 8 or 4 ohm high pass filter? Thanks!

Asked by: RalphAKAFrank
I cannot say which frequency will work best. Usually the lower the crossover point the better. I would recommend using a 4 ohm filter for that application.
Answered by: MattP
Date published: 2014-07-07

Question about pass filters in general.

Having a hard time figuring out what these are for exactly. can these, or any of the other high and low passes, be used to crossover the dayton reference 8" 4 ohm woofer, and the dayton reference aluminum dome tweeter?
Asked by: DWMC
This is a passive high pass filter. If you add this to a full range speaker it would filter out bass. It applies a 2nd order (12 db/octave) slope at 80 Hz with a driver that has a 4 ohm impedance. You should keep in mind that any filter gets added to the existing acoustic response of the driver. The final result is a combination of the two.A crossover for your woofer and tweeter should include a high pass on the tweeter and a low pass on the woofer, and the filters would be closer to 2k and 80 Hz!
Answered by: Paul Spencer
Date published: 2013-08-01

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