2.5mH 18 AWG I Core Inductor

ERSE 2.5mH 18 AWG I Core Inductor Crossover Coil

Brand:| Model: ELC54-18-2500
Overview
High grade laminated "I" core inductors are a perfect lower cost alternative for providing large inductance values with low DC resistance and efficient power transfer. Wound with 18 gauge wire to ±5% tolerance, these "I" core inductors will easily handle 250 watts of power.
Part # 
266-556
Weight: 0.5478 lbs.  
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Part # 266-556
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Product Details

ERSE 2.5mH 18 AWG I Core Inductor Crossover Coil

High grade laminated "I" core inductors are a perfect lower cost alternative for providing large inductance values with low DC resistance and efficient power transfer. Wound with 18 gauge wire to ±5% tolerance, these "I" core inductors will easily handle 250 watts of power. All inductors utilize a 1-1/4" square by 1-3/4" bobbin on a 1/2" square by 3" laminated iron core.  Made in USA.

Specifications: Inductance: 2.5 mH • Wire gauge: 18 AWG • DC resistance: 0.29 Ohms • Tolerance: ±5% • Power handling: 250 watts RMS.



Product Specifications
  • Inductance2.5 mH
  • Wire Gauge18 AWG
  • Inductor TypeSolid Core
ERSE 2.5mH 18 AWG I Core Inductor Crossover Coil
  • BrandERSE Audio
  • ModelELC54-18-2500
  • Part Number266-556
  • UPC844632032042
  • Product CategorySolid Core Inductor Crossover Coils
  • Unit of MeasureEA
  • Product Rating
    (4 Reviews)
  • Weight0.5478 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.

View similar products to the ERSE 2.5mH 18 AWG I Core Inductor Crossover Coil
in the Solid Core Inductor Crossover Coils product category.

Reviews

ERSE 2.5mH 18 AWG I Core Inductor Crossover Coil
ERSE 2.5mH 18 AWG I Core Inductor Crossover Coil is rated 4.75 out of 5 by 4.
Rated 5 out of 5 by from What a difference this inductor makes!!I used this inductor when I built a sub box for my son's car. The driver we used is a 12" Blaupunkt that I had kicking around the garage for about, oh...20 years. I built a sub box for my pick-up using the same driver, but a different inductor. It works well but the frequency response wasn't exactly what I thought I should get from a 12" sub. My taste for bass is clean, tight reproduction without any echo or chamber like quality. I don't want the whole car rattling and my bass sounding like it's coming from the bottom of a well. When we first installed the Erse inductor and set the older PPI amp up, (I also had this thing kicking around my garage unused for about 20 years) for the newly constructed sub enclosure, both my kid and I were shocked when the bass first hit. It was so deep, and so powerful we could hear the china in the house rattling. It was clean and tight too, the way I like my systems to sound. However, I did have to adjust the amp cross over down to make the bass "fit" the rest of the sound that came from the head unit. I got a feeling that using the "Blue Wave" sub I just bought for the project in my Accord will easily be as good or better than the one we built for my kid's car.
Date published: 2015-03-19
Rated 5 out of 5 by from Woofer Parts, Woofer Parts...Wherefore art thou woofer parts. :-DSorry I just can't help trying to be silly.I got some 15 inch woofers that were a bit hot on the upper mids. These iron core inductors chilled them to perfection leaving a quicker smaller speaker, a 3 inch full range, to tend to those frequencies. These are rated for about a 500hz/6db per octave crossover point for an 8 ohm load speaker system, a nice gentle slope at a very low point that I wanted, so every frequency is covered evenly and the woofer isn't working overtime to hit high notes while pumping out bass. These seem to work perfectly, my Frankensteins are alive!
Date published: 2015-01-04
Rated 5 out of 5 by from Better than picturedThe product I received looks much nicer than the picture on the website. The picture should be updated. The copper shows more, similar to the higher model erse inductor, and the plastic has holes for attaching the inductor, different than than the other erse model, but it is going to be MUCH easier to mount than the pictured one would have been. Always nice to get something that is better than expected.
Date published: 2012-04-13
Rated 4 out of 5 by from Great performance in a large inductorI designed one of these into my new crossover to roll off the woofer at 600 Hz. I was a little skeptical about using an iron core, but these really handle the power without saturating. The DCR is much lower than you would get in any reasonably sized (and priced) air core inductor.
Date published: 2008-09-05
  • 2015-04-27T07:13CST
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ERSE 2.5mH 18 AWG I Core Inductor Crossover Coil

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