Erse Super Q 20mH 16 AWG 500W Inductor

ERSE Super Q 20mH 16 AWG 500W Inductor Crossover Coil

Brand:| Model: ESQ55-16-20000
Overview
Finally, a sonically superior magnetic core coil! The Super Q line features a specially shaped core that allows for optimal magnetic performance and increases the coil's effective permeability. The result is extremely low DC resistance, reduced distortion and very high saturation levels.
Part # 
266-960
Weight: 1.76 lbs.  
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$38.79
Buy 10-up$35.38
Part # 266-960
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Product Details

ERSE Super Q 20mH 16 AWG 500W Inductor Crossover Coil

Finally, a sonically superior magnetic core coil! The Super Q line features a specially shaped core that allows for optimal magnetic performance and increases the coil's effective permeability. The result is extremely low DC resistance, reduced distortion and very high saturation levels. The coils are encapsulated in a plastic housing, which eliminates any magneto striction distortion and makes mounting a breeze. The 500 watt power rating makes these coils perfect for high power prosound applications. Made in the USA.

Specifications: • Inductance 20.0 mH • Wire gauge: 16 AWG • DC resistance 0.558 Ohms • Power handling: 500 watts RMS • Dimensions: 4-1/2" L x 1-5/8" H.



Product Specifications
  • Inductance20 mH
  • Wire Gauge16 AWG
  • Inductor TypeSolid Core
ERSE Super Q 20mH 16 AWG 500W Inductor Crossover Coil
  • BrandERSE Audio
  • ModelESQ55-16-20000
  • Part Number266-960
  • UPC844632045721
  • Product CategorySolid Core Inductor Crossover Coils
  • Unit of MeasureEA
  • Product Rating
    (2 Reviews)
  • Weight1.76 lbs.
  • California Prop 65

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

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in the Solid Core Inductor Crossover Coils product category.

Reviews

ERSE Super Q 20mH 16 AWG 500W Inductor Crossover Coil
ERSE Super Q 20mH 16 AWG 500W Inductor Crossover Coil is rated 4.0 out of 5 by 2.
Rated 4 out of 5 by from EffectiveIf used alone, this inductor is quite effective as a low-pass filter. Use it in as the higher value inductor in a 4th-order butterworth configuration to really cut off anything above 150Hz going to the woofer. Pricy, but effective.
Date published: 2013-01-13
Rated 4 out of 5 by from A must for optimum sub performanceI have a 15" dvc sub with a Bash 500 subwoofer amplifier that benefits hugely from these pups (one per voice coil works much better). Most new school "experts" will offer that today's amps with active crossovers no longer require chokes, and in fact will suffer due to the added resistance. Yes and no. The benefit lies in how much better your amp will perform given the big increase in back EMF. It's almost always a plus that outweighs the minus, moreso with a good choke. My experience is with 4 and 8ohm drivers; with a 2 ohm dvc sub, the choke/resistance factor admittedly looms larger, the results for which I cannot attest to. In any case, it is no accident names like JL Audio and Tang Band (and even some of Dayton's) have built a reputation or are critically acclaimed, as their subs are designed with lots of inductance. The chokes are a cost factor, unfortunately, (price of copper is going through the roof!), but they sure do make a difference. One try will convert you doubters!
Date published: 2008-02-22

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ERSE Super Q 20mH 16 AWG 500W Inductor Crossover Coil

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