2) Rockville K5 W8K5S2 8 800w Subwoofers+Vented Sub Box+Mono Amplifier+Wires

Package Includes:
(2) Rockville K5 W8K5S2 8 800w 2 Ohm Car Audio Subwoofer Sub 200w RMS CEA Rated!
(1) Rockville KRYPTON-M0 1400w Peak/350w RMS Mono 1 Ohm Car Amplifier Amp+Remote
(1) Rockville RWK81 8 Gauge Complete Amp Installation Wire Kit with 100 % Copper RCA
(1) Rockville RQB8 Dual 8 Vented Subwoofer Sub Box Enclosure Finished w/Bed Liner
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

Features of W8K5S2:
Rockville W8K5S2 K5 Series 8 2-Ohm Car Subwoofer
Peak Power Handling: 800 Watts
Program Power Handling: 400 Watts
CEA Rated RMS Power Handling: 200 Watts
1.5 4-Layer Black Aluminum Voice Coils Wound with OFC (100% Copper) Wire
The wire we use to wind the voice coil is imported from Japan which is way better quality than the standard China wire
30 Oz High Quality Magnet
Cast Iron Basket With Black Sanded Finish
Fiber Reinforced Ultra Stiff Black Non-Pressed Paper Cone ?C This cone is very efficient which makes the speaker sound louder even without requiring a lot of power to push it
Thick Foam Surround Provides Incredible Sound Quality With Minimal Distortion
Blue Stitching Cone Reinforcement Ensures Long Life
Paper Dust cap is light weight and efficient helping the sub to play louder even if your amp is not so powerful
Chrome-Plated Binding Post Terminals – These are the best terminals on the market and they accept any gauge wire
Impedance: Single 2-Ohm Voice Coils
Vented Hole on T-yoke Enhances Heat Dissipation
Rubber Boot Magnet Covers Make the Woofer Look Nice and Protects the Magnet
Mounting Gasket with Rockville branding looks great and Makes it Easy To Mount the Subwoofer Air-Tight
High BL Magnetic Motor Gap
Owner’s Manual

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)
Product Dimensions (H x W x D): 10 x 28 x 13 inches
Tuning Frequency: 40 hZ

Video of Krypton-M0 AMP DYNO TESTS:

Features:
Rockville KRYPTON-M0 1400w Peak/350w Dyno-Certified RMS Mono 1 Ohm Car Amplifier Amp+Remote
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:350 Watts x 1 Channel <1% THD+N (70% efficient)
2 Ohm: 250 Watts x 1 Channel <1% THD+N (80% efficient)
4 Ohm: 150 Watts x 1 Channel <1% THD+N (81.8% efficient)
Peak: (Use these ratings when comparing with the top budget brands such as Boss. Power Acoustik. etc)
1 Ohm: 1400 Watts x 1 Channel
2 Ohm: 1000 Wa

• Package Includes: 2) Rockville K5 W8K5S2 8 800w 2 Ohm Car Audio Subwoofer Sub 200w RMS CEA Rated!. 1) Rockville KRYPTON-M0 1400w Peak/350w RMS Mono 1 Ohm Car Amplifier Amp+Remote. 1) Rockville RWK81 8 Gauge Complete Amp Installation Wire Kit with 100 % Copper RCA. 1) Rockville RQB8 Dual 8 Vented Subwoofer Sub Box Enclosure Finished w/Bed Liner
• Features of W8K5S2: Rockville W8K5S2 K5 Series 8 2-Ohm Car Subwoofer. Peak Power Handling: 800 Watts. Program Power Handling: 400 Watts. CEA Rated RMS Power Handling: 200 Watts. 1.5 4-Layer Black Aluminum Voice Coils Wound with OFC (100% Copper) Wire
• Features: Rockville KRYPTON-M0 1400w Peak/350w Dyno-Certified RMS Mono 1 Ohm Car Amplifier Amp+Remote. 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:350 Watts x 1 Channel <1% THD+N (70% efficient).
• 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). Product Dimensions (H x W x D): 10 x 28 x 13 inches. Tuning Frequency: 40 hZ
• Features of RWK81: Rockville RWK81 8 Gauge 2 Channel Car Amplifier Wiring Installation Kit. (1) 17′ High Grade Twisted Pair of 100% Copper RCA Cable. 17′ 8 Gauge Translucent Blue Super Flex Power Cables. 17′ 18 Gauge Blue Remote Cable. 17′ 16 Gauge Clear Speaker Wire. 3′ 8 Gauge Super Flex Ground Wire. Gold Plated AGU Heat Resistant Fuse Holder