(2) Rockville W12K6D2 V2 12" 4800 Watt Car Audio Subwoofers Dual 2-Ohm Subs

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Product Description
Package Includes:
  • (2) Rockville W12K6D2 V2 12" 2400w Peak Car Audio Subwoofer Dual 2-Ohm Sub 600w RMS CEA Rated

Video of W12K6D2 V2:


Features:

  • Rockville W12K6D2 V2 K6 Series 12" Dual 2-Ohm Car Subwoofer
  • Peak Power Handling: 2400 Watts
  • Program Power Handling: 1200 Watts   
  • CEA Rated RMS Power Handling: 600 Watts 
  • 2.5" Voice coils (Black Aluminum Former Wound with 100% OFC Copper Wire
  • The wire we use is made in the USA! It is one of the most important components to make the sub high quality and last longer
  • Double Stacked 100 Oz High Quality Magnet
  • Cast Aluminum Basket With Black Sanded Finish Makes This Sub Very Efficient
  • Fiber Reinforced Ultra Stiff Black Non-Pressed Paper Cone
  • Thick Foam Surround Provides Incredible Sound Quality With Minimal Distortion
  • Red Stitching Cone Reinforcement Ensures Long Life
  • Polypropylene (PP) Dustcap
  • Two Chrome-Plated Binding Post Terminals - These are the best terminals on the market and they accept any gauge wire
  • Impedance: Dual 2-Ohm Voice Coils
  • Vented Hole on T-yoke Enhances Heat Dissipation
  • Special Custom Rubber Boot Magnet Covers Make the Woofer Look Nice and Protects the Magnet
  • Custom Rockville Mounting Gasket Looks Beautiful and Makes it Easy To Mount the Subwoofer Air-Tight
  • High BL Magnetic Motor Gap
  • We use the highest grade black glue that handles extremely high temperatures which allows our woofer to handle even more power than they are rated
  • Cutout Diameter: 11.125” inches
  • Mounting Depth: 5.75” inches
  • Frequency Response: 27 Hz - 1.5K kHz
  • 8mm T-Yoke + 8mm Washer
  • Sensitivity: 85dB
  • Sealed Enclosure Volume: 1.0 - 1.5 Cubic Feet
  • Vented/Ported Enclosure Volume: 1.65 - 2.5 Cubic Feet
  • Weight: 17.64 Lbs.
  • Shipping Weight: 22.05 Lbs.
  • Shipping Box Dimensions: 15.75" x 15.75" x 13.6" Inches
  • XMAX:22 MM (One way)

TS Parameters:

TS Parameter Wired in Series Wired in Parallel Description of Measurement

Electrical Parameters

Re

4.43 Ohm

1.1 Ohm

Electrical voice coil resistance at DC

Le

4.279 mH

1.084 mH

Frequency independent part of voice coil inductance

L2

6.063 mH

1.542 mH

Para-inductance of voice coil

R2

9.4 Ohm

2.38 Ohm

Electrical resistance due to eddy current losses

Cmes

854.3 µF

3360.51 µF

Electrical capacitance representing moving mass

Lces

22.29 mH

5.64 mH

Electrical inductance representing drive compliance

Res

40.15 Ohm

9.83 Ohm

Resistance due to mechanical losses

fs

36.5 Hz

36.6 Hz

Drive resonance frequency

Mechanical Parameters (Using Laser)

Mms

247.726  g

248.521 g

Mechanical mass of drive diaphragm assembly including air load and voice coil

Mmd (Sd)

234.788 g

235.583 g

Mechanical mass of voice coil and diaphragm without air load

Rms

7.222 kg/s

7.522 kg/s

Mechanical resistance of total-drive losses

Cms

0.077 mm/N

0.076 mm/N

Mechanical compliance of drive suspension

Kms

13.01 N/mm

13.12 N/mm

Mechanical stiffness of driver suspension

Bl

17.029 N/A

8.6 N/A

Force factor (Bl product)

Lambda s

0.045

0.045

Suspension creep factor

Loss Factors

Qtp

0.813

0.799

Total Q-factor consider all losses

Qms

7.861

7.592

Mechanical Q-factor of of drive in free air considering Rms only

Qes

0.867

0.853

Electrical Q-factor of drive in free air considering Re only

Qts

0.781

0.767

Total Q-factor considering Re and Rms only

Other Parameters

Vas

28.0703 l

27.8305 l

Equivalent air volume of suspension

n0

0.151%

0.153%

Reference efficiency (2 pi-radiation using Re)

Lm

83.99 dB

84.06 dB

Characteristic sound pressure level (SPL at 1m for 1W @ Re)

Lnom

83.55 dB

83.63 dB

Nominal sensitivity (SPL at 1m for 1W @ Zn)

Sd

508 cm²

508 cm²

Diaphragm area

EBP

42.1

42.9

Efficiency bandwidth product

Detailed Info:

  • Body: Non-Pressed Paper
  • Gap Plate Inside Diameter: 80mm (3.14 inches)
  • Gap Plate Outside Diameter: 156mm (6.14 inches)
  • Gap Plate Thickness: 20mm (0.8 inches)
  • Yoke Outside Diameter: 145mm (5.71 inches)
  • Yoke Thickness: 8mm (0.31 inches)
  • Yoke Pole Diameter: 60mm (2.4 inches)
Shipping & Returns

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