(2) Rockville W8K9D4 6.5 2000 Watt Car Audio Subwoofers+Mono Amplifier+Amp Kit

Package Includes:
(2) Rockville W8K9D4 8 Inch 2000w Car Audio Subwoofer Dual 4-Ohm Sub CEA Compliant
(1) Rockville KRYPTON-M3 4000w Peak/1000w Dyno-Certified RMS Mono 1 Ohm Car Amplifier Amp+Remote
(1) Rockville RWK41 4 Gauge Complete Car Amp Wiring Installation Wire Kit w/RCA’s

Features of W8K9D4:

Rockville W8K9D4 K9 Series 8 Dual4-Ohm Car Subwoofer
Frequency Response: 48 hz- 800hz
Peak Power Handling: 2000 Watts
Program Power Handling: 1000 Watts
CEA Rated RMS Power Handling: 500 Watts
2.5 4-Layer ASV Voice Coils Wound with OFC Wire Made in USA
This voice coil is stable up to 200 degrees celcius! The voice coil windings are made in the USA!
Double Stacked 122 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
Black Stitching Cone Reinforcement Ensures Long Life
New Ultra-stiff PolyPropylene (PP) Dustcap
Impedance: Dual 4-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 the highest grade black glue that handles extremely high temperatures which allows our woofer to handle even more power than they are rated
Poly cotton spider with very good elasticity
Cutout Diameter: 7.76 inches
Mounting Depth: 5.91 inches
Frequency Response: kHz
10mm T-Yoke + 10mm Washer
Sensitivity: 81.2dB

Features:

Rockville KRYPTON M3 4000 Watt Peak and 1000w RMS Class D 1 Ohm Stable Mono Amplifier With Voltage Display
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: 1000 Watts x 1 Channel <1% THD+N (71% efficient)
2 Ohm: 700 Watts x 1 Channel <1% THD+N (79% efficient)
4 Ohm: 400 Watts x 1 Channel <1% THD+N (84.5% efficient)
Peak: (Use these ratings when comparing with the top budget brands such as Boss. Power Acoustik. etc)
1 Ohm:4000 Watts x 1 Channel
2 Ohm:2800 Watts x 1 Channel
4 Ohm:1600 Watts x 1 Channel
Digital Voltage Display on Amp (Accurate within 0.15V)
Power/Protect/Clip LED Indicators on the front panel

Video of RWK41:

Features:

1 ?C 17′ High Grade Twisted Pair of 100% Copper RCA Cable
17′ ?C 4 Gauge Translucent Blue SuperFlex Power Cables
17′ ?C 18 Gauge Blue Remote Cable
17′ ?C 16 Gauge Clear Speaker Wire
3′ ?C 4 Gauge Clear SuperFlex Ground Wire

• Package Includes: (2) Rockville W8K9D4 8 Inch 2000w Car Audio Subwoofer Dual 4-Ohm Sub CEA Compliant. (1) Rockville KRYPTON-M3 4000w Peak/1000w Dyno-Certified RMS Mono 1 Ohm Car Amplifier Amp+Remote. (1) Rockville RWK41 4 Gauge Complete Car Amp Wiring Installation Wire Kit with RCA’s
• Features of W8K9D4: Rockville W8K9D4 K9 Series 8 Dual4-Ohm Car Subwoofer. Peak Power Handling: 2000 Watts. Program Power Handling: 1000 Watts. CEA Rated RMS Power Handling: 500 Watts. 2.5 4-Layer ASV Voice Coils Wound with OFC Wire Made in USA
• Features of RWK41: 1 – 17′ High Grade Twisted Pair of 100% Copper RCA Cable. 17′ – 4 Gauge Translucent Blue SuperFlex Power Cables. 17′ – 18 Gauge Blue Remote Cable. 17′ – 16 Gauge Clear Speaker Wire. 3′ – 4 Gauge Clear SuperFlex Ground Wire
• Features of KRYPTON M3: Rockville KRYPTON M3 4000 Watt Peak and 1000w RMS Class D 1 Ohm Stable Mono Amplifier With Voltage Display. 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: 1000 Watts x 1 Channel <1% THD+N (71% efficient). 2 Ohm: 700 Watts x 1 Channel <1% THD+N (79% efficient). 4 Ohm: 400 Watts x 1 Channel <1% THD+N (84.5% efficient). Peak: (Use these ratings when comparing with the top budget brands such as Boss. Power Acoustik. etc).