Rockville Punisher 12D1 125600w Peak Car Audio Competition Subwoofer Dual 1-Ohm Sub 1400w RMS CEA Rated

Features:
Rockville PUNISHER Series 12Dual 1-Ohm Car Subwoofer
Peak Power Handling: 5600 Watts
Program Power Handling: 2800 Watts
CEA Rated RMS Power Handling: 1400 Watts
34-Layer Black Aluminum Voice Coil Former Wound with OFC Wire
This voice coil is stable up to 250 degrees celsius! The voice coil windings are made in the USA
Double Stacked 246 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 for long periods of time 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 even more power than they are rated
3 layer spider made with thick gauge material that is resistant to tearing even at extreme SPL levels
Easy to install recone kits are available
Cutout Diameter: 11.22 inches
Mounting Depth: 7.48 inches
Frequency Response: 31.634 Hz -500Hz
15mm T-Yoke + 12mm Washer
Sensitivity: 85dB
Sealed Enclosure Volume:1.24-2.12 Cubic Feet
Vented/Ported Enclosure Volume: 1.94-2.83 Cubic Feet
1-Way XMAX: 28 MM
2-Way XMAX: 56 MM
Weight: 41.08 lbs.
Shipping Weight: 43.28 lbs.
Shipping Box Dimensions: 15.75¡± x 15.75¡± x 13.58¡± Inches
Detailed Info:
Body: Non-Pressed Paper
Gap Plate Inside Diameter: 84.1mm (3.31 inches)
Gap Plate Outside Diameter: 210mm (8.27 inches)
Gap Plate Thickness: 12mm (0.47 inch)
Yoke Outside Diameter: 210mm (8.27 inches)
Yoke Thickness: 15mm (0.59 inches)
Yoke Pole Diameter: 75mm (2.95 inches)
TS Parameters:
Series
Fs: 31.634 Hz
Qms: 2.878
Cms: 0.061535 mm/N
Bl: 20.646 N/A
Zmin: 12.6405 ¦¸
Re: 2 ¦¸ ¡À0.2 ¦¸
Qes: 0.384
Mms: 411.343g
dBspl: 85
Sd: 530.093 cm2
Qts: 0.339
VAS: 24.646 L / .47 cu ft
Parallel
Fs: 29.613 Hz
Qms: 2.422
Cms: 0.071355 mm/N
Bl: 10.611 N/A
Zmin: 1.8102 ¦¸
Re: 0.5 ¦¸ ¡À0.2 ¦¸
Qes: 0.334
Mms: 404.805 g
dBspl: 85.3
Sd: 530.093 cm2
Qts: 0.294
VAS: 28.562 L / .47 cu ft
Owner's Manual