2 Rockville Punisher 8D1 8" 750w RMS Competition Subwoofers+Amplifier+Vented Box

$1,409.97 $591.80 Save 58%
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Product Description
Package Includes:
  • (2) Rockville Punisher 8D1 8" 3000w Peak/750w RMS Competition Car Audio Subwoofer
  • (1) Rockville KRYPTON M4 6000w Peak/1500w RMS Mono 1 Ohm Car Amplifier Amp+Remote
  • (1) Rockville RWK01 0 Gauge Complete Car Amp Wiring Installation Wire Kit w/ RCA's
  • (1) Rockville RQB8 Dual 8" Vented Subwoofer Sub Box Enclosure Finished w/Bed Liner
  • (1) Dual Sub Box Enclosure Installation Kit: Speaker Wire, Screws, Spade Terminals

Description:

The Rockville Punisher series of subwoofers were built from the ground up to survive brutal amounts of abuse and heat.

This subwoofer is huge and beefy and is in the heavy-weight division weighing in at 24.26 lbs. This 8” beast of a sub weighs more than most 15 inch subs!

The magnet is a 145 Oz (9.06 lbs). This sub has our best cooling technology which means even if you are entering competitions and playing 1 minute test tones it will handle it! We added a thick aluminum ring near the t-yoke that absorbs and dissipates a ton of heat. We also used a much thicker T-Yoke and washers which also absorb heat. The voice coil we use is 2.5” and is rated to handle heat up to 250 Degrees Celsius.

This sub is engineered and built better than other subs that cost twice the price.

Recone kits are available, and this item includes a 90 day money back guarantee. If you don’t like it we will send you a return label and take it back and give you all your money back.

Features:

  • Rockville PUNISHER Series 8" Dual 1-Ohm Car Subwoofer
  • Peak Power Handling: 3000 Watts
  • Program Power Handling: 1500 Watts
  • RMS Power Handling: 750 Watts
  • 2.5" 4-Layer Black Aluminum Voice Coils Wound with OFC Wire
  • This voice coil is stable up to 250 degrees celcius! The voice coil windings are made in the USA
  • Double Stacked 145 Oz Y35 Magnet
  • Cast Aluminum Basket With Black Sanded Finish
  • Two Chrome-Plated Binding Post Terminals
  • Black Non-Pressed Paper Cone
  • Ultra-Stiff cone is extremely thick and strong
  • Thick Foam Surround Provides Incredible Sound Quality With Minimal Distortion
  • Black stitching reinforces the cone and ensures long life
  • New Ultra-stiff PolyPropylene (PP) Dustcap is 0.9mm thick (Extremely, thick, beefy, and stiff)
  • Oversized aluminum heatsink ring keeps the voice coils cool by absorbing and dissipating heat
  • Extra thick T-yoke and washers assist in keeping the voice coils cool by absorbing and dissipating heat
  • This series was engineered from the ground up to keep the voice coils cool so that even if you play test tones in a competition atmosphere the sub can handle it
  • Impedance: Dual 1-Ohm Voice Coils
  • Vented Holes on T-yoke Enhances Heat Dissipation
  • Custom Rubber Boot Magnet Cover
  • Custom Rockville Mounting Gasket 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 more power
  • 2 layer spider made with thick gauge material that is resistant to tearing
  • Easy to install recone kits are available
  • Cutout Diameter: 7.76”inches
  • Mounting Depth: 6.54” inches
  • Frequency Response: 40Hz - 500Hz
  • 15mm T-Yoke + 12mm Washer
  • Sensitivity: 77.5dB
  • Vented/Ported Enclosure Volume: 0.3-1.3 Cubic Feet (Vented is recommended on this model)
  • Sealed Enclosure Volume: 0.25 – 1.0 Cubic Feet
  • 1-Way XMAX: 26 MM / 2-Way XMAX: 52 MM
  • Weight: 24.26Lbs.
  • Shipping Weight: 26.46 Lbs.
  • Shipping Box Dimensions: 11.42” x 11.42” x 11.81” Inches

Krypton Series (Product Video):


What's in the Box:

  • Amplifier
  • 150A External fuse
  • Bass Remote with clipping indicator
  • Birth sheet with tested power
  • Owner’s manual
  • Mounting Screws
  • Warranty

Description:

The Krypton series of amplifiers by Rockville are engineered to have the best reliability and features. Whether you are a car audio competitor or just like to enjoy loud music. We engineered and designed these amps from the ground up to give you great sound quality and great features. You will notice the cool battery voltage display meter which looks great but also serves as a tool for you to know if your battery voltage is dropping which would affect your systems performance. We designed the amps to be able to last for many years even if you are playing them at max volume before clipping for extended periods of time.

Our favorite feature we introduced of the Krypton series is the bass remote that has a clipping indicator. This allows you to set the amp to max output before clipping on any song. This will protect your subs while you maximize SPL. What is nice about this is that you can set the gain level to max before clipping on any given song in real time! If you use a DD-1 or another tool, you are setting the gain on one song but the next song might have more headroom or might clip depending on the levels it was recorded at (this is referred to as crest factor in the engineering world).

We guarantee that this series of amplifiers will not only meet their Dyno Certified power but exceed their rated power.

Another feature we love about this is the bass equalizer. Most amps have this feature however not all bass EQ are created equal. Some bass EQ's will just clip your subs to death. Our bass EQ circuitry will boost the proper frequencies in a way that sounds good and is safe for your subs. In addition you can always use the clip indicator on the bass remote to make sure you are not sending a clipped signal to your subs. Our amplifier is meant to give you as much clean power to your subs as possible. Our voltage display allows you to make sure you are getting the proper voltage to your amp and our clip indicator on the remote will make sure you always send clean power to your subs. In addition we also guarantee the amplifier will be giving over the rated Dyno Certified so you can confidently match our amplifier with high-end subs and know what to expect!

What about sound quality and efficiency though ??
Well glad you asked. This amplifier is engineered so well that it has an extremely low signal to noise ratio which just means the sound will be super clean even at high volume levels. It also has a good efficiency rating so you don't have to draw too much power from your battery. One other thing that is important is that we engineered this to have a high common mode rejection rating (CMRR). This means that the amp has the capability to block out engine noise signals. By rejecting unwanted noises the end result is the cleanest sound quality.

Once again, Rockville has stepped up its game with the all new Krypton series. Their is no other amp like it on the market. In our opinion this is the best budget series of amps in the world. We actually enjoy this amp more then others that cost over 2 times the price.

Features:

  • Rockville Krypton-M4 6000 Watt Peak / 1500w Dyno-Certified RMS Mono 1 Ohm Car Amplifier Amp
  • Dyno Certified RMS Power Ratings: (Certified Dyno Test / Less than 1 % THD) (Use these ratings when comparing with top brands such as Kicker, Rockford Fosgate, etc)
    • 1 Ohm: 1500 Watts x 1 Channel <1% THD+N (76% efficient)
    • 2 Ohm: 1000 Watts x 1 Channel <1% THD+N (86% efficient)
    • 4 Ohm: 550 Watts x 1 Channel <1% THD+N (89% efficient)
  • Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc)
    • 1 Ohm: 6000 Watts x 1 Channel
    • 2 Ohm: 4000 Watts x 1 Channel
    • 4 Ohm: 2200 Watts x 1 Channel
  • Digital Voltage Display on Amp (Accurate within 0.15V)
  • Power/Protect/Clip LED Indicators on the front panel
  • Power/Protect/Clip LED Indicators on Remote control
  • Clip indicator on the bass remote allows you to quickly set any song to right before clipping in real time
  • Fully Adjustable 12dB / Octave Crossover with Differential Circuitry
  • Low Pass Filter: 50Hz - 250Hz
  • Subsonic Filter: 15Hz - 55Hz
  • Fully Adjustable 12dB Bass Equalizer
  • Remote Dashboard Subwoofer Control
  • 8 Volt Preamp Circuitry
  • Phase Control Switch
  • High-Speed MOSFET Power Supply
  • Optical Coupler Class “D” Technology
  • Full IC-Controlled Protection Circuitry
  • Mute and Delay Soft Start System
  • RCA Preamp Line Output
  • Status Mode LED Indicator
  • Minimum THD at Rated Power: <0.1%
  • S / N Ratio: >90dB
  • Frequency Response: 15Hz - 250Hz
  • Damping Factor: >150 @ 100Hz
  • 150A External Fuse Included
  • Passes the Signal Burst Test (Instant signal for full power “SPL Contest”)
  • Rockville engineered with a super low signal to noise ratio to give you clean sound
  • Improved Bass EQ filter works well to boost the proper frequencies
  • Dimensions: (W x H x L) 16.29? x 8.66? x 2.2?

Video of RWK01:


Description:

The Rockville RWK01 0 AWG (American Wire Gauge) amp kit has the following differences over other amp kits on the market at this price point.

1. Our RCA cables are 100 % copper. These are top of the line RCA cables

2. Better Resistance: The only thing that really matters with wires is the resistance rating. This is a measurement of conductivity and how much signal is lost per foot of wire. Since Rockville wires are made with around 3 times as much copper as any other wire at this price point, these wires have a much better resistance rating which means they will transfer more power to your amps than the other brands.

3. We do not cheat you on the thickness of the wire. These are standard American wire gauge thickness. This is another reason our conductivity is better than anything else at this price point. Other brands in the market place write 4 gauge, but cheat you on the thickness. We are honest about the thickness.

4. The Rockville amplifier installation kits feature a new soft abrasion proof insulating jacket. This rugged PVC outer jacket allows for 100% improved flexibility over standard power cables making them extremely easy to route through your vehicles interior, and it maintains exceptional resistance to grease and oil. The PVC outer jacket can with-stand an extreme temperature range of -40 to 220 degrees F.

Features:

  • Rockville RWK01 0 AWG (American Wire Gauge) Complete Car Amp Installation Wire Kit
  • 17’ – 0 Gauge Translucent Blue SuperFlex Power Cable
  • 3’ – 0 Gauge Translucent Black SuperFlex Ground Cable
  • Gold Plated ANL Heat Resistance Fuse Holder
  • 200 Amp ANL Gold Plated Fuse
  • 1 – 17’ High Grade Twisted Pair of RCA Interconnects
  • 25’ Translucent Blue Speaker Wire
  • 7’ Split Loom Tubing
  • 17’ Amplifier Remote Turn On Cable
  • Wire Ties and Ring Terminals, and all other accessories you need for a clean installation
  • Soft abrasion proof insulating jacket allows for 100% improved flexibility
  • PVC outer jacket can with-stand an extreme temperature range of -40 to 220 degrees F

Features:

  • Rockville RQB8 Dual 8" Vented Subwoofer Enclosure Finished w/ Bed Liner
  • Finished with Durable Bed Liner
  • 3/4" MDF
  • High Quality Spring Loaded Terminals
  • Air Space: 1.0 Cubic Feet (per sub)
  • Product Dimensions (H x W x D): 13" x 28" x 13" inches
  • Tuning Frequency: 40 hZ

Complete Dual Subwoofer Enclosure Installation Kit!

Includes:

  • 20 Drywall Wood Screws (Wood screws are the type of screws; the screws are actually made of metal)
  • 20 Feet of 14 AWG Blue Speaker Wire
  • 4 Spade Terminals

This accessory package includes everything you need to install two subwoofers into an enclosure, and wire your enclosure to your amplifier. This package is a top of the line accessory package which we put together and tested.

The drywall wood screws were hand selected by our installation experts because they drill into the enclosure very cleanly, without chipping the enclosure. The speaker wire is 14 gauge. This is way better than using 16 gauge. You can be 100 % sure that your enclosure will have a clean signal to the amplifier with this top of the line speaker wire. These spade terminals have also been hand selected by our installation experts to make the internal wiring simple, secure, and to run the audio signal cleanly.

Shipping & Returns

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