DB DRIVE WDX6.5G1.4 6.5″ SUBWOOFER (pair)

Auction Ended

Up for auction is a pair of WDX series 6.5″ subwoofers from DB Drive. Don’t have a lot of real estate to work with in your vehicle but need that knock? These are the ones for you!! Bid Now and don’t miss out!! Best of Luck and Happy Bidding!!

Item condition: New


The engineers at DB Drive have designed this subwoofer from the ground up to shake the ground up. The double stitched foam surround along with the die-cast aluminum vented basket allow for maximum excursion while the protective magnet cover gives the woofer a rugged yet stylish appearance.

  • 1.5″ BASV High Temperature Voice coil
  • Non-Pressed paper cone
  • Double stitched foam surround
  • Dual poly-cotton dampeners
  • Die-cast aluminum vented basket
  • Rubber gasket trim ring
  • Large gauge compression terminals
  • Protective magnet cover

Recommended Amplifier – WDX1KG2


Outside Diameter (A) 7.14″ (181.35mm)
Cutout Diameter (B) 4.60″ (116.84mm)
Mounting Depth (C) 5.94″ (151mm)
Structure 6.5″ (16.51cm) Woofer
Dynamic Power Handling 600 Watts
Nominal Power Handling 300 Watts
Impedance Dual 4Ω Voice Coil
Resonant Frequency (fs) 58.94Hz
D.C. Voice Coil Resistance (Re) 3.2 x 3.2Ω
Mechanical Quality Factor (Qms) 4.065
Electrical Quality Factor (Qes) 0.823
Total Quality Factor (Qts) 0.684
Equivalent Air Volume to Cms (Vas) 2.749 L
Mass of Diaphragm/Coil (Mms) 77.157 g
Force Factor (Bl) 7.453
Sound Pressure Level (SPL) 80.2 dB


Woofer Cut-out 5.94″ (151mm)
Mounting Depth 4.6″ (116.84mm)
Sealed Box 0.33 ft3 (9.34L)
Vented Box 0.64 ft3 (18.12L)
? Vent Area 3.14 in2 (20.27 cm2)
? Vent Length 9″ (22.86cm)
? Tuning 38Hz
Dynamic Power 600 Watts
Nominal Power 300 Watts


You can change the wiring configuration of your speakers (Series, Parallel and Series / Parallel) to match the impedance loads that maximizes the power output of you amplifier. Wiring the same woofer or multiple woofers in these three different wiring configurations will result in different impedance loads.

Series: Is the method of wiring of alternate positive with negative terminals (string method) (Illustration below)

Parallel: Is the method of wiring where you wire match 2 speaker terminals with positive to positive terminal and negative to negative. (Illustration below)

Series/Parallel: This configuration is a combination of both series and parallel. We recommend series for the terminal and parallel for the leads to amp. (Illustration below).



Additional information

Weight 15 lbs
Dimensions 10 × 10 × 9 in


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