Package Includes:

• (1) Rockville dB25 v2 3000w Peak/750w RMS 2 Channel Amplifier Compact Car Stereo Amp
• (1) Rockville W12K9D2 V3 12" 4000w Peak Car Audio Subwoofer Dual 2-Ohm Sub 1000w RMS CEA Rated
• (1) Rockville White Die-Cut Decal Sticker

---

Includes:

• Rockville dB25 V2 Amplifier
• Birth Sheet with Tested Power Ratings
• Owner's Manual
• Mounting Screws
• Allen Keys for terminals
• Extra Maxi Fuses

Description:

Rockville dB25 V2 – 3,000 Watt Peak / 750W Dyno-Certified RMS Class D 2-Channel Car Amplifier – Power, Precision, and Performance

Experience unmatched sound quality and powerful performance with the Rockville dB25 V2. This newly enhanced Class D 2-channel amplifier features a compact design that delivers high-quality sound without compromising power. Perfect for car audio enthusiasts, the dB25 V2 boasts a Dyno-Certified RMS of 750 watts and a peak power of 3,000 watts, ensuring your audio is loud, clear, and precise.

Features:

• Dyno-Certified Power: The dB25 V2 amplifier delivers verified RMS ratings through precise Dyno testing:
• 350W RMS x 2 channels at 2 Ohms
• 225W RMS x 2 channels at 4 Ohms
• 750W RMS bridged at 4 Ohms
• All with less than 1% Total Harmonic Distortion (THD) at 14.4V DC using a 1 kHz test tone. Engineered to compete with leading brands, this amplifier provides exceptional, professional-grade sound quality.
• Premium Audio Quality: With a wide frequency response range of 6Hz to 60KHz, a signal-to-noise ratio of 99dB, and minimal THD at rated power, the dB25 V2 ensures crystal-clear sound that rivals high-end systems.
• New Class D power supply: offers improved efficiency with reduced current draw from your battery, minimizing the chances of dimming headlights and other electrical issues. Additionally, this design stays cooler than a traditional Class A/B amplifier.
• Compact Dimensions: Measuring 11.26" L x 5.51" W x 1.97" H, this amplifier is easy to install in tight spaces.

Advanced Features:

• Fully Adjustable 12dB Crossover: Customize your sound with differential circuitry, offering low-pass (50Hz - 250Hz) and high-pass (60Hz - 1.2KHz) filters.
• Protection Circuitry: Features under-voltage and over-voltage protection, as well as full IC-controlled circuitry for safe and reliable operation.
• 12dB Bass Equalizer: Enhance your bass for a rich, immersive audio experience. (Boost is set at 45Hz.
• High-Speed MOSFET Power Supply: Delivers stable power with maximum efficiency and minimal distortion.

Ease of Use and Installation:

• RCA Line Output and 8-Volt Preamp Circuitry: Seamlessly integrates with your car audio setup.
• (3) 25A Fuses: Added protection for reliable performance.
• 4-Gauge Power and Ground Terminals: Ensures secure connections for optimal power delivery.
• 12-Gauge Speaker Wire Compatibility
• RCA Input: Simple connection for your audio sources.
• Power and Protect LEDs: Quick status updates.
• Sleek Design: Finished with an anodized aluminum body and an LED-lit Rockville logo for a professional appearance.

---

All about your K9 Series Subwoofers:

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 bassheads who like to abuse subs! Weather you are an every day 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 dustcap was upgraded to the same one we use in our Punisher series. It is top of the line. Sure it increased our cost but we kept the low price the same!

2. We added an inner dustcap 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 dustcap to be glued on more securely.

Features of W12K9D2 V3:

• Rockville W12K9D2 V3 K9 Series 12" Dual 2-Ohm Car Subwoofer
• Peak Power Handling: 4000 Watts
• Program Power Handling: 2000 Watts   
• RMS Power Handling: 1000 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 190 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 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 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: 11.13” inches
• Mounting Depth: 6.85” inches
• Frequency Response: 33 Hz - 1.5K kHz
• 10mm T-Yoke + 10mm Washer
• Sensitivity: 83dB
• Sealed Enclosure Volume: 0.9 – 1.47 Cubic Feet
• Vented/Ported Enclosure Volume: 1.8 – 2.75 Cubic Feet
• XMAX is 28MM
• Weight: 28.67 Lbs.
• Shipping Weight: 33 Lbs.
• Shipping Box Dimensions: 14.57" x 14.57" x 10.83" Inches
• XMAX: 28MM

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:

---

Features:

• Rockville die cut Vinyl waterproof weatherproof decal sticker
  
• Premium weatherproof Vinyl that will last for years
  
• Waterproof
  
• Die Cut letters for a clean look on any vehicle, window, case , wall etc.
  
• White color
• Dimensions: 2" x 8"
  

---

 Features :

• Rockville RTSHIRTXL Fitted T-Shirt Dry-Fit & Comfy! 65% Polyester & 35% Cotton in X-Large Size
• Rockville RTSHIRTXL High Quality T-Shirt
• Size : X-Large
• Fit : Modern Fitted
• Comfy Level : Extremly Soft and Comfy
• Color : Black With Rockville Logo
• Material : 65 % Polyester and 35% Cotton
• Fast dry and anti sweat 
• Perfect blend of materials are soft, flexible, and have a great fit
• Perfect for casual-wear as well as perfect for working out or playing sports