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Rockville W10K9D4 10" 3200w Car Audio Subwoofer Dual 4-Ohm Sub CEA Compliant

SKU:
W10K9D4
$199.00 $99.95
(You save $99.05)
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Condition:
New

Warranty Information:

1 YEAR
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Features of W10K9D4:

  • Rockville W10K9D4 K9 Series 10" Dual 4-Ohm Car Subwoofer
  • Peak Power Handling: 3200 Watts
  • Program Power Handling: 1600 Watts   
  • CEA Rated RMS Power Handling: 800 Watts 
  • 3" 4-Layer Black Aluminum Voice Coils Wound with OFC Wire Made in USA
  • This voice coil is stable up to 240 degrees celcius! The voice coil windings are made in the USA
  • Double Stacked 164 Oz High Quality Magnet
  • Cast Aluminum Basket With Black Sanded Finish Makes This Sub Very Efficient And Lighter Weight
  • Two Chrome-Plated Binding Post Terminals 
  • Black Non-Pressed Paper Cone With Beautiful Finish
  • Our cones are ultra-stiff. They are thicker and stronger than other subs on the market making our subs able to handle more power.
  • Thick Foam Surround Provides Incredible Sound Quality With Minimal Distortion
  • Red Stitching Cone Reinforcement Ensures Long Life
  • New Ultra-stiff  PolyPropylene (PP) Dustcap
  • Impedance: Dual 4-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
  • Nomex Spider provides tear resistance, strength and long-term reliability over regular cotton and poly cotton spiders
  • Cutout Diameter: 9.37” inches
  • Mounting Depth: 6.3” inches
  • Frequency Response: 33 Hz - 1.5K kHz
  • 10mm T-Yoke + 10mm Washer
  • Sensitivity: 83dB
  • Sealed Enclosure Volume: 0.55 – 0.95 Cubic Feet
  • Vented/Ported Enclosure Volume: 1.2 – 1.8 Cubic Feet
  • Xmax is 27MM.
  • Weight: 27.55 Lbs.
  • Shipping Weight: 30.85 Lbs.
  • Shipping Box Dimensions: 13.58" x 13.58" x 12.6" Inches
  • XMAX: 26 MM

Detailed Info:

  • Body: Non-Pressed Paper
  • Gap Plate Inside Diameter: 95mm (3.74 inches)
  • Gap Plate Outside Diameter: 190mm (7.5 inches)
  • Gap Plate Thickness: 25mm (1 inch)
  • Yoke Outside Diameter: 180mm (7.1 inches)
  • Yoke Thickness: 10mm (0.4 inches)
  • Yoke Pole Diameter: 75mm (3 inches)

TS Parameters:

  Series Parallel
Fs  35.16 Hz 35.16 Hz
Qms 6.51 6.51
Cms 0.0853 mm/N 0.0853 mm/N
Bl    25.73 N/A 12.65 N/A
Zmin    11.52 Ω   2.88 Ω
Re   8.40 Ω 2.20 Ω
Qes  0.67 0.73
Mms      240.2074 g 240.2074 g
dBspl       81.53 81.18
L1kHz        7.53 mH  1.86 mH
Sd 340.7101 cm² 340.7101 cm²
Qts 0.61 0.66
Rms  8.62 Ωm 8.15 Ωm
VAS  13.8299 L / .49 cu ft 13.8299 L / .49 cu ft
L10kHz 2.85 mH 0.71 mH
1 YEAR
  • UPC:
  • 819216020555

Free shipping to the 48 continental USA only. Orders placed by 1:00 EST will ship same day.
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