80 Hz Low Pass 8 Ohm Crossover

Parts Express 80 Hz Low Pass 8 Ohm Crossover

Overview
Convenient crossovers that work great in any application requiring economical and flexible filtering.
Part # 
266-442
Weight: 1 lbs.  
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Part # 266-442
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Product Details

Parts Express 80 Hz Low Pass 8 Ohm Crossover

Convenient crossovers that work great in any application requiring economical and 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: Low pass • Driver impedance: 8 ohm • Crossover frequency: 80 Hz • Roll off: 12 dB • Dimensions: 4-7/8" L x 1-7/8" W x 1-5/8" H.



Product Specifications
  • Crossover TypeLow Pass
  • ConfigurationBoard Only
Parts Express 80 Hz Low Pass 8 Ohm Crossover
  • BrandParts Express
  • Part Number266-442
  • UPC844632074851
  • Product CategoryAssembled Passive Crossovers
  • Unit of MeasureEA
  • Product Rating
    (7 Reviews)
  • Weight1 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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Reviews

Parts Express 80 Hz Low Pass 8 Ohm Crossover
80 Hz Low Pass 8 Ohm Crossover is rated 5.0 out of 5 by 7.
Rated 5 out of 5 by from awesome !hi I am very pleased with the crossovers and I had to lower the bass in my receiver. but now I probably need stronger subs for my 12 inch technics because it seams they can't take the power.
Date published: 2014-11-01
Rated 5 out of 5 by from Installed in Logitech Z5500 subwooferMy Logitech Z5500 system (yes I know, I am no audiophile, but it works) has been going strong for 10+ years but the sub's output has gotten muddy for whatever reason. This x-over really sharpened it up and it now produces a lot tighter, more accurate bass than it did new. Super easy to install and super inexpensive on top of that.
Date published: 2014-10-27
Rated 5 out of 5 by from in-line to active-sub...alot of bass and sounds coming from sub which is rated @ 150hz...read some reviews...bought the band-pass 80hz 8ohms...now i get deep/detailed bass...no more extra noises/sounds clean...system now performs THX certified like its supposed to, especially during movies...music sounds great/i don't need to turn my amp up all the way to 20, it now satisfies me @ 5...
Date published: 2014-09-14
Rated 5 out of 5 by from Good Low Pass passive crossoverNothing complicated. Installed in an old set of Peavey T-300 Model 1210TS PA Speakers on the 12" woofer. Clear bass sound. Big improvement. Assembly came out less expensive than buying parts separately.
Date published: 2014-06-23
Rated 5 out of 5 by from Performs to expectationsI bought the low pass filter to enable the low bass function on a pair of Gallo Reference 3.1 speakers. The filter functioned as expected and handled high wattage without appreciable heat. It is large and bulky, but it has to be in order to function properly.
Date published: 2014-03-16
Rated 5 out of 5 by from Optimus Pro 12 Subwoofer low pass modThe pair of 80 Hz Low Pass Filters i purchased here to upgrade the performance of my Optimus Pro 12 subwoofer have proven to be an exceptional improvement, overall;adding rich detailed bass to the sound without getting in the way of the soundfield from my Spica TC 50 or JBL 4301B speakers. A separate power amp is recommended to power the converted sub for best results. I use a classic Conrad Johnson tube amp to power my sattelites and needed a solution to improve the bass from the Optimus Pro 12 sub. If you have this sub and a separate power amp to run it , get these 80Hz Low Pass Filters for this sub and you'll soon be hearing a much better soundfield from whichever sattelite speakers you are using with better bass definition overall.
Date published: 2012-12-06

Product Q&A

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who own this product or have experience with it.
If your question requires design or troubleshooting information,
please email tech@parts-expresss.com  for a prompt reply.
Parts Express 80 Hz Low Pass 8 Ohm Crossover

I have drivers rated at 4 ohms impedance. Can this crossover be modified to function properly with this impedance rather than the 8 ohms design parameter?

Asked by: AES577
In order for this to work at the same frequency with a 4 ohm load the component values will have to both be changed. You would be farther ahead buying the 4 ohm version of this filter which you can see below.http://www.parts-express.com/parts-express-80-hz-low-pass-4-ohm-crossover--266-440
Answered by: MattP
Date published: 2014-11-04

ok,got the answer!.so I Am Looking For A 500 Watt Version of this Trying to do this right!!. can you tell me were I may find one?.

Asked by: DJ BobbyT
We do not have any higher powered low pass filters at this frequency available. We do have a couple at 250 Hz that handle about 600 watts, but those are the only options we have.
Answered by: MattP
Date published: 2014-11-11

Have A 750 Watt 18"inch Sub can i use this with this sub ?. Have A Cabinet Maker friend of mine Building (186)Horns "Modified".I'm New to this but i'm willing to learn.what i want is to cut down on the hi side just a little.so is this crossover good.

Asked by: DJ BobbyT
This will work but you will be limited with the amount of input power you can feed it. This low pass filter is limited to 250 watts RMS, anything more than that and it will start to heat up and the components may fail.
Answered by: MattP
Date published: 2014-11-03

I'd asked about using this inline to an *" subwoofer and Matt said not recommended and that I should replace the amplifier. I assume Matt was talking about a new plate amplifier? If so, there is a 50W and a 100W on your site that could work?

Asked by: TomK1951
We have two models that will work well. The Dayton SA70 or SA100 will work fine for this application, as well as the Yung SD100.
Answered by: MattP
Date published: 2014-03-18

I have an 8" active subwoofer whose amp and/or board has failed. Can I discard that package and wire this in between the speaker and the receiver subwoofer output?

Asked by: TomK1951
I would not recommend connecting the woofer this way. It will provide a heavy load on that channel of the amplifier and will not sound the same nor have the same output if shared with the main speakers. I would recommend replacing the amplifier itself. We have many different models that can work for this.
Answered by: MattP
Date published: 2014-03-17

i have two 4 ohms subs wired in series for 8 ohms load/bridge on my amp. i would just need one crossover, right? thanks

Asked by: waukeen99
Yes you will only need one crossover.
Answered by: MattP
Date published: 2014-02-26

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