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Hertz Energy Series 10" 500 Watt Car Subwoofer - ES 250

Abt Model: ES2504
 Discontinued Product This item is no longer available from our website.
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Hertz - ES 250 - Car Subwoofers
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500 Watt Peak Power/ 250 Watt Continuous Power/ Single Voice Coil/ Large Double Magnet/ Black Finish
Discontinued (details)

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Product Details

Hertz Energy Series 10" 500 Watt Car Subwoofer, Model ES 250

Energy ES subwoofers were designed to work best when used in small enclosures. However, their electro-acoustic parameters are optimised for use in many different enclosure types; both in terms of typology (sealed box, reflex, bandpass, etc.) and in size, insuring extraordinary versatility and performance. The use of a long excursion mobile voice coil and high flux density double magnet have created subwoofers that can stand very high power with outstanding musicality and bursting dynamics. The special anti-scratch finish and butyl rubber rings offer protection and an aggressive look.


  • High thermal dissipation and magnetic permeability plates, providing constant, even flux
  • Large double magnet, for perfect control under high power, high excursion conditions
  • Back plate vent holes, for very good thermal dissipation
  • Back vented spider support, for perfect symmetry under high excursion and thermal dissipation
  • Butyl rubber magnet ring provides protection against abrasions
  • Internally reinforced basket, protected from abrasions by high resistance paint
  • High current, tine-plated terminals
  • Silver plated silicone shielded lead wires for maximum reliability and conductivity
  • Basket and motore coupled and damped through special epoxy glue
  • Wide-wave, resin-bonded fibre spider for mechanical reliability and consistent parameters
  • High density foam surround, for linear movement even under high excursion conditions
  • Water-repellent pressed paper cone


  • Component Subwoofer
  • Size 12"
  • Power Handling
    • Continuous: 250 Watts
    • Peak: 500 Watts
  • Impedance 4
  • Frequency Response 28-300Hz
  • Sensitivity 89dB
  • Outer Diameter 264mm
  • Mounting Hole Diameter 234mm
  • Magnet Size 120mm
  • Total Depth 136mm
  • Mounting Depth 119mm
  • Total Driver Displacement 1,2lit
  • Voice Coil Diameter 50mm
  • Magnet Double magnet, high density flux ferrite
  • Cone Water repellent, pressed paper cone

Approximate Weight

  • Shipping: 15 lb

Warranty Information:

  • Manufacturer Warranty (authorized online retailer): One Year Parts & Labor
  • Extended Service Warranty Available: Click the warranty tab above for details
Hertz Energy Series 10" 500 Watt Car Subwoofer

Hertz Energy Series 10" 500 Watt Car Subwoofer

UPC Code: 8018823088824

More reasons to buy the Hertz ES 250 from Abt Electronics
  • is an authorized dealer (Learn More).
  • The Hertz ES 250 is Brand New.
  • The Hertz ES 250 Ships in a Factory Sealed Box.
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