Rockville K5 W10K5S4 10 1200w 4 Ohm Car Subwoofer Sub+Mono Amplifier+Amp Kit

Package Includes:
(1) Rockville K5 W10K5S4 10 1200w 4 Ohm Car Audio Subwoofer Sub 300w RMS CEA Rated!
(1) Rockville dB10 800 Watt/200 Watt Dyno-Certified RMS Mono Class-D 4-Ohm Amplifier
(1) Rockville RWK81 8 Gauge Complete Amp Installation Wire Kit with 100 % Copper RCA

Video of K5 SERIES:

Features of W10K5S4:
Rockville W10K5S4 K5 Series 10 4-Ohm Car Subwoofer
Peak Power Handling: 1200 Watts
Program Power Handling: 600 Watts
CEA Rated RMS Power Handling: 300 Watts
2 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
40 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

Owner’s Manual

Features of dB10:
Rockville dB10 800 Watt/200 Watt Dyno-Certified RMS Mono Class-D 4-Ohm Amplifier
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)
4 Ohm: 200 Watts x 1 Channel
Peak: (Use these ratings when comparing with great brands such as Boss. Power Acoustik. etc)
4 Ohm: 800 Watts x 1 Channel
High-Speed MOSFET Power Supply
Minimum THD at Rated Power: <0.1%
S / N Ratio: >90dB
Under Voltage Protection: 10V
Over Voltage Protection: 16V
Frequency Response: 15 Hz – 250 Hz
Damping Factor: >60 @ 100Hz
Optical Coupler Class D Technology
Fully Adjustable 12dB / Octave Crossover with Differential Circuitry
Low Pass Filter: 50 Hz – 250 Hz
Subsonic Filter: 15 Hz – 55 Hz
Phase Control

Owner’s Manual

Video of RWK81:

Features:
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 Sup

• Package Includes: (1) Rockville K5 W10K5S4 10 1200w 4 Ohm Car Audio Subwoofer Sub 300w RMS CEA Rated!.(1) Rockville dB10 800 Watt/200 Watt Dyno-Certified RMS Mono Class-D 4-Ohm Amplifier.(1) Rockville RWK81 8 Gauge Complete Amp Installation Wire Kit with 100 % Copper RCA
• Features of W10K5S4: Rockville W10K5S4 K5 Series 10 4-Ohm Car Subwoofer.Peak Power Handling: 1200 Watts.Program Power Handling: 600 Watts.CEA Rated RMS Power Handling: 300 Watts.2 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.40 Oz High Quality Magnet.Cast Iron Basket With Black Sanded Finish.
• Features of dB10: Rockville dB10 800 Watt/200 Watt Dyno-Certified RMS Mono Class-D 4-Ohm Amplifier.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).4 Ohm: 200 Watts x 1 Channel.Peak: (Use these ratings when comparing with great brands such as Boss. Power Acoustik. etc).4 Ohm: 800 Watts x 1 Channel.High-Speed MOSFET Power Supply.
• Minimum THD at Rated Power: <0.1%.S / N Ratio: >90dB.Under Voltage Protection: 10V.Over Voltage Protection: 16V.Frequency Response: 15 Hz – 250 Hz.Damping Factor: >60 @ 100Hz.Optical Coupler Class D Technology.Fully Adjustable 12dB / Octave Crossover with Differential Circuitry.Low Pass Filter: 50 Hz – 250 Hz.Subsonic Filter: 15 Hz – 55 Hz.Phase Control.Full IC-Controlled Protection Circuitry.Fully Adjustable 12dB Bass Equalizer.Mute and Delay Soft Start System.
• 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.60 Amp AGU Gold Plated Fuse.