All about your K9 Series Subwoofers:

Wiring for 1 DVC 4 Ohm SUBS:

Wiring for 2 DVC 4 Ohm SUBS:

Description:

The Rockville K9 series has been our best-selling series of subs and it just got even better! Say hello to the K9 V3. This sub is a game changer. We improved the performance and cooling like crazy! Our engineers did some minor tweaks that give major results for Bass heads who like to abuse subs! Weather you are an everyday user or someone who pushes the limits of your equipment the K9 V3 is for you!

We made the following upgrades that will keep the voice coil cooler improving the subs ability to take constant abuse.

1. The Dust cap was upgraded to the same one we use in our Punisher series. It is top of the line. We figured it just cost us a couple dollars extra, so why not throw on the best Dust cap.

2. We added an inner dust cap that stops heat from building up in the voice coil. We also made our pole vent smaller. The combination of these 2 changes keeps the voice coil significantly cooler when you are playing bass heavy songs or test tones.

3. We added a voice coil spacer that vastly improves the performance.

4. The cone has a smooth finish that allows the dust cap to be glued on more securely.

Features:

• Rockville W10K9D4 V3 K9 Series 10" Dual 4-Ohm Car Subwoofer
• Peak Power Handling: 3200 Watts
• Program Power Handling: 1600 Watts
• RMS Power Handling: 800 Watts
• Ultra-stiff Non-Pressed Paper Punisher Cone
• Ultra-stiff Polypropylene Punisher Dustcap (The K9 V3 now uses the same dustcap as our Punisher series)
• We added an inner dustcap which helps to avoid hot air build-up in the voice coils resulting in more power handling
• More efficient air ventilation cools the voice coil even better than our V2
• We added a voice coil spacer improving longevity during test tones or extreme bass-heavy songs
• 3" 4-Layer Black Aluminum Former 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 185 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
• Thick Foam Surround Provides Incredible Sound Quality With Minimal Distortion
• White Stitching Cone Reinforcement Ensures Long Life
• Impedance: Dual 4-Ohm Voice Coils
• 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 high grade 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: 6.5” inches
• Frequency Response: 37.8 Hz - 1.5K kHz
• 10mm T-Yoke + 10mm Washer
• Sensitivity: 85dB
• Sealed Enclosure Volume: 0.55 – 0.95 Cubic Feet
• Vented/Ported Enclosure Volume: 1.2 – 1.8 Cubic Feet
• Xmax is 27MM
• Weight: 29.75 Lbs.
• Shipping Weight: 31.95 Lbs.
• Shipping Box Dimensions: 13.38" x 12.2" x 13.38" Inches
• XMAX: 26 MM

 ​Detailed Info:

• Body: Non-Pressed Paper
• Gap Plate Inside Diameter: 95mm (3.54 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: