Package Includes:
(1) Rockville Punisher 8D1 8" 3000w Peak/750w RMS Competition Car Audio Subwoofer
(1) Rockville RQB8 Single 8" Side Ported Subwoofer Sub Box Enclosure w/Bed Liner
(1) Complete Single Sub Box Enclosure Installation Kit: Speaker Wire, Screws, Spades
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
Features:
Rockville RQB8 Single 8" Side Ported Subwoofer Enclosure w/ Bed Liner
Finished with Durable Bed Liner
3/4" MDF
High Quality Spring Loaded Terminals
Air Space: 1.0 Cubic Feet
Tuning Frequency: 34 HZ
Product Dimensions (H x W x D): 15" x 18" x 13" inches
Features:
10 Drywall Wood Screws (Wood screws are the type of screws; the screws are
actually made of metal)
12 Feet of 14 AWG Blue Speaker Wire
2 Spade Terminals
This accessory package includes everything you need to install one subwoofer
into an enclosure, and wire to connect the 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
- Package Includes: (1) Rockville Punisher 8D1 8″ 3000w Peak/750w RMS Competition Car Audio Subwoofer. (1) Rockville RQB8 Single 8″ Side Ported Subwoofer Sub Box Enclosure w/Bed Liner. (1) Complete Single Sub Box Enclosure Installation Kit: Speaker Wire, Screws, Spades.
- Features of Punisher 8D1: 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. .
- 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.
- Features of RQB8: 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).
- 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
