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OW12

OW12

$219.95

12″ 4Ω DVC Subwoofer

 

Download Manual

California Prop 65 WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov

Category:
000

12″ 4Ω DVC Subwoofer

 

Download Manual

California Prop 65 WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov

Our 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.

  • Compressed Paper Cone
  • Double-stitched foam surround
  • Heavy Guage Stamped Steel Basket
  • Proprietary Full Round PVC Gasket
  • Heavy Gauge Spring Terminals
  • Protective Magnet Cover

Physical Structure

Outside Diameter (A) 12.77″ (324.50mm)
Cutout Diameter (B) 5.93″ (150.80mm)
Mounting Depth (C) 10.94″ (278mm)
General Specifications
Structure 12″ (30.4cm) Woofer
Dynamic Power Handling 1500 Watts
Nominal Power Handling 350 Watts
Impedance Dual 4Ω Voice Coil
Parameters
Resonant Frequency (fs) 35.55 Hz
D.C. Voice Coil Resistance (Re) 3.6Ω x 3.6Ω
Mechanical Quality Factor (Qms) 4.522
Electrical Quality Factor (Qes) 0.769
Total Quality Factor (Qts) 0.657
Equivalent Air Volume to Cms (Vas) 43.851 L
Mass of Diaphragm/Coil (Mms) 169.219 g
Force Factor (Bl) 8.867
Sound Pressure Level (SPL) 81.6 dB

Recommended Enclosures

Woofer Cut-out 10.94″ (278 mm)
Mounting Depth 5.93″ (150.80mm)
Sealed Box 1.125 ft3 (31.85L)
Vented Box 1.59 ft3 (45.02L)
• Vent Area 12.57 in2 (81.09 cm2)
• Vent Length 16″ (40.64cm)
• Tuning 36Hz
Dynamic Power 1500 Watts
Nominal Power 350 Watts

Wiring Configuration

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).

4 Ohm DVC Configuration

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