DB Drive WDX8-3K 8 inch 1200w DVC Competition Subwoofer

DB Drive WDX8-3K 8 inch 1200w DVC Competition Subwoofer
DB Drive WDX8-3K 8 inch 1200w DVC Competition Subwoofer DB Drive WDX8-3K 8 inch 1200w DVC Competition Subwoofer
Brand: DB Drive
Product Code: WDX8 3K
Reward Points: 1
Availability: Ships in 1-2 weeks
Price: $199.95 $99.95
Price in reward points: 199
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8" Competition Subwoofer / 1200 Watts / Dual 4 Ohm Voice Coil

DB Drive WDX8-3K Features:

  • Dual 4 Ω Voice Coils
  • High excursion spider design
  • 1.5″ high roll foam surround
  • Designed to Optimize SPL Performance
  • Low Carbon Steel and Bottom Plates
  • 100oz Ceramic Ferrite Magnet
  • RMS: 600 Watts
  • 1200 Watts of Power Handling

DB Drive WDX8-3K Specifications:

  • Resonant Frequency (fs): 55.7 Hz 43.5Hz
  • DC Resistance (Re): 7.2 Ω 7.2 Ω
  • Mechanical (Qms): 4.45 4.45
  • Electromagnetic (Qes): 0.74 0.56
  • Total Q (Qts): 0.63 0.50
  • Compliance Equivalent Volume (Vas): 3.3 9.6
  • Mechanical Compliance of Suspension (Cms): 0.15u M/N 0.15u M/N
  • BL Product (Bl): 13.9 N/A 17.7 N/A
  • Diaphragm Mass inc. Airload (Mms): 56.3 gr 89.2 gr
  • Sound Pressure Level (SPL): 80.7 dB 83.4 dB
  • X-Max: 10 mm 12.5 mm

It is recommended to build your enclosure from at least 3/ 4” thick MDF (medium density fiberboard). Make sure the enclosure is sealed airtight.

Calculating External Volume

To calculate box volume, measure the outside Width x Height x Depth of the enclosure. Example 12” x 14” x 9”=1512 ÷ 1728” Cubic feet

Next you must convert cubic inches into cubic feet. To do this, you must divide the cubic inches total by 1728”. Example 1512 ÷ 1728=.875 Cubic feet Calculating Internal Volume

To calculate the internal (net) volume of the above box you must first multiply the thickness of the wood you are using by Two(2). Example 3/4” x 2= 1.5“ Next subtract 1.5 from each of the outside measurements of the box.

WDX8 3K Recommended Enclosure Size:

Sealed Enclosure

  • Box Volume: 0.6 cu ft. / 16.99 L

Ported Enclosure

  • Box Volume: 0.9 cu ft. / 25.49 L
  • Box Turning: 38Hz
  • Port Area:7.7 sq in. / 45.6 cm2
  • Port Length: 14.7 in / 37.44 cm

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