Eminence PXB2:3K5 2-Way Speaker Crossover Board 3,500 Hz

Brand:| Model: PXB2:3K5
Eminence pxb crossovers feature advanced circuit design to both preserve the crossover and your HF drivers.
  • Crossover type: Two-way, board only
  • Crossover frequency: 3,500 Hz, 18 dB/octave HP, 12 dB/octave LP
  • Power handling: 400 watts RMS
  • Made in the U.S.A.
Part # 
Weight: 0.64 lbs.  
List Price$44.99
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Part # 290-636
Qty:  EA
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Product Details

Eminence PXB2:3K5 2-Way Speaker Crossover Board 3,500 Hz

Eminence pxb board-only crossovers are a lower cost alternative to the "cabinet ready" models and are targeted specifically for custom cabinet projects as they do not include the terminal cup, input connectors or L-pad found on the "cabinet ready" models. They feature advanced circuit design to both preserve the crossover and your drivers. A benefit of the design is to form a voltage divider across the high frequency driver.

The high-pass protection uses custom-built aerospace lamps. The tungsten filaments effectively track the program material, dynamically maintaining a safe maximum current level to the high frequency driver without introducing distortion. This circuitry provides smooth 3:1 analog compression during input overload conditions over 250 watts RMS. At full drive level approaching clipping, the electrical attenuation to the protected high frequency driver is -4.5 dB. In every way, Eminence pxb crossovers are a technically superior product. For use with 8 ohm drivers. Dimensions: 6" L X 4" W X 1" T.

Featured in Eminence's "Using coaxial products for DIY monitors and home hi-fi applications" article.

Product Specifications
  • Crossover Type2-Way
  • ConfigurationAssembled Board Only
Eminence PXB2:3K5 2-Way Speaker Crossover Board 3,500 Hz
  • BrandEminence Speaker
  • ModelPXB2:3K5
  • Part Number290-636
  • UPC876358001453
  • Product CategoryAssembled Passive Crossovers
  • Unit of MeasureEA
  • Product Rating
    (11 Reviews)
  • Weight0.64 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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Eminence PXB2:3K5 2-Way Speaker Crossover Board 3,500 Hz
Eminence PXB2:3K5 2-Way Speaker Crossover Board 3,500 Hz is rated 4.4545 out of 5 by 11.
Rated 5 out of 5 by from Great soundThese crossovers are and have a great sound! I am very pleased with them ,so much I brought 2 , 3 way eminence crossovers.
Date published: 2015-02-19
Rated 5 out of 5 by from 18db tweeter roll offI needed a good crossover for a 4 1/2 inch woofer with a soft dome tweeter. I put them together with only a capacitor for a crossover. System sounded good at first but lacked balance. Once I installed this Eminence crossover, the system sound more normal. I have high quality drivers which needed a high quality crossover. I couldn't be anymore pleased.
Date published: 2014-04-13
Rated 5 out of 5 by from Eminence PXB2:3K5 2-Way Crossover Board 3,500 HzThe crossovers are well made and sounded great on some JBL D140's and horns. I made mounting boards to make the instalation easier.
Date published: 2012-06-21
Rated 5 out of 5 by from Sounds Good So FarI used this crossover in a gutted Yamaha S115IV cabinet with an Eminence PSD:2002-8 horn driver, Goldwood GT800PB horn, and Dayton PA380-8 woofer. I hooked it up tonight for the first time with my Crown XLS1000 amp in Bridge mode. That's supposed to be 700 watts @ 8 ohms. The cabinet sounds very good even at high volume. I can't imagine that it sounded any better with the original equipment. I plan to use the cabinet and amp combo as a monitor for the drummer. Shouldn't hear any complaints that it isn't loud enough.Anyway, the crossover was very easy to mount and wire, and seems to work very well.
Date published: 2012-05-08
Rated 5 out of 5 by from Works greatI have it installed in a cabinet with a Dayton Audio PA380-8 15" Pro Wooferand a Pyle Pro PDBT58 bullet tweeter and the combination sounds great
Date published: 2011-12-23
Rated 5 out of 5 by from AWESOMEI purchased this crossover for my 4X10 bass cabinet 4 Eminence speakers 1 Foster horn. Since my purchase sold my SWR cabinet with this crossover in this cabinet the SWR did not compare very well built product.
Date published: 2009-06-30
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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,
please email tech@parts-expresss.com  for a prompt reply.
Eminence PXB2:3K5 2-Way Speaker Crossover Board 3,500 Hz

Will this x-over work as replacement in an 8 ohm 4x10" +horn Peavey bass cab?

Asked by: boomboombernie
Yes as long as the horn can handle a crossover point of 3.5kHz without a problem.
Answered by: MattP
Date published: 2014-11-14

What is the ohm load? Are these sold in pairs?

Asked by: Kristopher
This crossover is designed for 8 ohm loads and are sold individually.
Answered by: MattP
Date published: 2014-10-29

I would like to use this crossover with two 12 ohm woofers for 6 ohm load of course in a two way with a foster horn tweeter rated at 8 ohms , would this crossover work ok at the 6 ohms instead of 8 ohms. 

Asked by: spunk
Yes, there will be no real ill effects of using a 6 ohm combination instead of an 8 ohm load.
Answered by: MattP
Date published: 2014-10-15

I have a set of Apogee professional stage monitors with a 10 woofer and piezo horn, the crossovers both had broken ceramic resistors and burnt coils and no longer passed signal to the horns. Would these be a suitable replacement? Is the crossover frequenc

Asked by: hotsilvertone
Please contact our tech support for more help with this question, tech@parts-express.com or 800-338-0531 x1.
Answered by: MattP
Date published: 2014-08-01

Does it hurt to "overbuild on a cross over. If I have a 250 w 2-way cab, is there any drawbacks to using a 400 w crossover

Asked by: decibel
There is nothing wrong with doing this, this simply means the crossover can handle more power than the other components in the system.
Answered by: MattP
Date published: 2014-04-10

I have: Eminence ASD1001 1" HF Titanium Horn Driver Eminence Delta-12A 12" Driver Is this the right crossover for this pair? The ASD1001 recommends using a 2.5k crossover, but the RMS for that crossover is a little lower than I would like.

Asked by: Drose
Yes this crossover will work for that combination.
Answered by: MattP
Date published: 2014-03-13
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