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SoundStorm SLR8DVC 1000 Watt 8" DUAL 4-Ohm DVC Car Audio Subwoofer Sub For Sale - New and Used

SoundStorm SLR8DVC 1000 Watt 8

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SoundStorm SLR8DVC 1000 Watt 8" DUAL 4-Ohm DVC Car Audio Subwoofer Sub:

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Sound Storm SLR8DVC 1000 Watt 8" DUAL 4-Ohm DVC Car Audio Subwoofer

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Product Description


Break Your Subwoofer In

Much like the engine of a new automobile, a new subwoofer must go through a short but important process of 'break-in' before it is run under harsh conditions. The 'break-in' process will ensure the subwoofer is able to perform as it has been designed to. This process involves subjecting the subwoofer to no more than low-to-medium volume levels for a number of hours in the enclosure. 3-4 hours is generally sufficient for the subwoofer’s suspension to loosen enough to prevent the voice coil(s) from overheating and causing failure. The break-in period is also effective in extending subwoofer life. Over-driving the woofer before it has been properly broken-in will usually result in premature failure and poor performance.

Cone: Polypropylene

Commonly called just PP, this plastic has various forms. It is a resilient and durable manufactured material that can be used in thousands of applications across virtually all fields. It can be used for tubes, car trims, and bags. In the specific case of our cones, this material allows for maximum give that produces great sounding speakers lasting you a long, long time.

Surround: Butyl Rubber

Butyl Rubber is a synthetic (man-made) rubber and is valued for its chemical inertness, impermeability to air and the ability to endure or resist exposure to the many types of weather fronts. Butyl rubber has many different applications. Anywhere from Sports equipment to automotive parts, the medical industry and more. We use them for the Surrounds that connect the cone to the basket. Did you know that most modern chewing gum uses food-grade butyl rubber as the central gum base, which contributes not only the gum's elasticity but an obstinate, sticky quality? Just like that chewing gum, the Butyl Rubber Surround in our speakers can take the equivalent amount of abuse without quitting on you.

Basket: Stamped

Here are a couple of advantages of die-casting over stamping speaker frames. One of the more noticeable differences is the fact that a die-cast frame has better Resonant Frequencies. This means that the frame is able to absorb and transfer much of the energy produced by the speaker. It doesn’t vibrate like a bell would when it is stricken. Another advantage is that a die-cast frame is more durable and harder to damage or break. Other advantages are high dimensional stability for complex shapes, good corrosion resistance, good mechanical property, high thermal and electrical conductivity and retains strength at high temperatures.


  • Sound Storm SLR8DVC 1000 Watt 8" DUAL 4-Ohm DVC Car Audio Subwoofer Sub
  • 8 inch 1000 Watt Dual Voice Coil Subwoofer
  • Power Handling (Peak): 1000 Watts
  • Impedance: Dual 4 Ohms
  • Resonant Frequency: 44.8 Hz
  • Sensitivity (1 Watt/1 Meter): 83 dB
  • Cone: Polypropylene
  • Voice Coil: 1.5" Copper
  • Terminal Type: Push
  • Basket: Stamped
  • Surround: Rubber
  • Insulated Lead Wires
  • Dimensions: L 9.3" x W 9.3" x H 4.8"
  • Mounting Depth: 4.2"
  • RMS: 500watts
  • Polypropylene cone
  • 2" copper voice coil
  • Top-mount depth: 4.1875"
  • Cutout diameter: 7"
  • Sensitivity: 83dB
  • Resonance Frequency (Fs): 44.8
  • Recommended Enclosure Specifications
  • Recommended Enclosure Type Ported / Vented
  • Sealed
  • Optimum Sealed Box Volume .35 cubic feet
  • Optimum Ported Box Volume .65 cubic feet
Return Policy AudioSavings Return Policy:

At Audiosavings, we strongly believe in customer satisfaction and therefore offer free return shipping within 30 days of purchase on all items returned to us within the continental USA.

Prior to returning merchandise, contact us and we will give you a return authorization # and a return label.

You may return this item for a refund within 30 DAYS of purchase.

Warranty Repair/Exchange Period: 1 YEAR

If your item is defective or you want to return it for any reason within the first 30 days of when it was delivered to you; you have the following options:

  • We will send you a pre-paid shipping label to replace the item for a brand new one.
  • We will send you a pre-paid shipping label to exchange the item for another item of your choice. If the item you chose is more or less money we will work out the price difference with you.
  • If you are returning a working item in used condition for a refund there will be a 20% used item fee deducted from your refund. All replacements and exchanges are free.
Replacement/Processing Time:

Your replacement or refund will process within 3-5 business days of when we receive the item.

Please note items with physical damage un-related to shipping are not covered under warranty. This includes blown speakers with burned voice coils. Registered software cannot be returned.

You MUST notify us within 48 hours if you receive an item that was damaged during shipping.

Process for returning items

Please email us with your user ID, Item code / model #, Condition of the item, and the reason for your return. Please also indicate whether you would like a replacement, an exchange, or a refund. We will supply you with a reference number (RMA #) to put on the package which will ensure quick processing of your return. All returns require a RMA# to be returned back to our facility.

Item Code: SLR8DVC

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