2) Alpine Type-S SWS-12D4 12" 1500w Subwoofers+Vented Box+Amp+Premium Amp Kit

General Features:

• 12" 4 Ohm Type-S Series Subwoofer
• Power Handling:
• Peak: 1800 watts
• RMS: 600 watts
• Recommended power range: 250- 600W RMS
• Pulp/Kevlar Cone
• High Amplitude Multi-Roll (HAMR) Surround
• Progressive Spider with Reinforced Layer Tinsel Leads
• Airflow Optimized Dual Flare Pole Vent
• High Strength Steel Frame Basket
• 8 AWG Push Terminals with VC Configuration Jumpers
• Dual Voice Coil
• High Grade Strontium Ferrite Magnets
• Top-mount depth: 5-1/16"
• Cutout diameter: 10-9"
• Frequency Response: 26- 200Hz
• Sensitivity: 86.4dB
• Resonance Frequency (Fs): 31 Hz
• Authorized Internet Dealer
• 1-year Sonic Electronix Warranty

Priced Individually

General Features:

• HFi Series Single Channel Monoblock Class D Car Amplifier
• RMS Power Rating:
• 4 ohm: 475 watts x 1 chan.
• 2 ohm: 750 watts x 1 chan.
• 1 ohm: 1000 watts x 1 chan.
• Pulse Width Modulated (PWM) MOSFET power supply
• LED power (green) and protect (red) indicators
• Wired HFR-3 remote bass level control included
• Blue illuminated Hifonics badge
• Soft start sound function
• Preamp RCA outputs to daisy chain multiple amps
• 4-Way System Protection circuitry (thermal, overload, DC, and speaker short protection)
• Dual 12 gauge speaker output terminals simplify hookup
• Heavy duty aluminum alloy vented heatsink for maximum heat dissipation
• Silver nickle-plated RCA level inputs
• Silver nickle-plated screw terminals
• Four corner mounting ear tabs
• Input sensitivity: 200mV - 6V
• Frequency Response: 15 - 250 Hz
• THD and Noise: <0.1
• Signal to Noise Ration: >95 dB
• Damping factor: >200
• Variable low-pass filter: 30 - 250 Hz, 24 dB/octave
• Subsonic filter: 15 - 35 Hz
• Variable Bass Boost: 0 to +10 dB bass boost at 45 Hz
• Fuse Rating: 80A x 1
• 4 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier. Click Here for our contact information.
• Dimensions: 13-1/2"L x 8-13/16"W x 2-7/16"H
• Authorized Internet Dealer
• 1-year Manufacturer's Warranty

Product Details:

• 12" Dual Ported Subwoofer Enclosure
• Maximum subwoofer mounting depth: 18"
• Subwoofer cutout diameter: 11.13"
• Durable 3/4" Medium Density Fiberboard (MDF) construction
• Box volume: 1.45 cubic feet (per chamber)
• Total box volume: 2.9 cubic feet
• Mitered edge construction provides cleaner finish
• Miter joints feature over 41% more surface area
• More surface area translates into a stronger bond
• Dado joints offer an 80% increase in surface area
• Built using trick glue for up to 3600 PSI holding ability
• Premium carpeted finish
• Silver spring-loaded terminal cups
• Dimensions: 30.25" L x 13.75" H x 19.00" W
• Authorized Internet Dealer
• 1-year Manufacturer's Warranty

Port Specifications:

• Rectangle shaped port
• Number of ports: 1
• Estimated port tuned frequency (fb): 40 Hz
• Port Dimensions: 2.75" L x 12.25" H x 15.00" W

Product Details:

• 4 Gauge 2-Channel Complete Amplifier Installation Kit
• Designed for car audio systems up to 1200 watts RMS
• Made from 100% Copper-Clad Aluminum (CCA)
• Satin chromed Mini-ANL fuse holder offers ideal protection for high-powered systems
• Full spec power and speaker wire meet or exceed American Wire Gauge standards
• RCA Interconnect Cable
• Twisted-pair construction provides protection against interference
• Split-tip silver-plated ends offer high-quality performance
• Molded ends equipped with colored channel identifiers for easy recognition
• Includes an assortment of wire termination hardware and cable ties
• Authorized Internet Dealer
• 1-year Manufacturer's Warranty

Kit includes:

1. 17 ft. Gray 4 gauge power wire
2. 3 ft. Black 4 gauge ground wire
3. 17 ft. Gray 18 gauge remote lead wire
4. 20 ft. 16 gauge speaker wire
5. One 17 ft. 2-channel twisted-par construction RCA interconnect Cable
6. One Mini-ANL Fuse Holder with 80 amp Mini-ANL fuse
7. One Black rubber firewall grommet
8. Two 4 Gauge Chrome Plated ring terminals
9. Five 16 Gauge Spade terminal
10. One 18 Gauge Red butt connectors
11. Ten 4" Black zip ties

General Features:

• 25 ft. of 16 Gauge Speaker Cable
• High quality copper clad aluminum construction
• Color: Silver
• Length: 25 ft.
• Authorized Internet Dealer
• 1-year Manufacturer's Warranty