Polk Audio DXi Series 1440 Watt Max 12" Amplified Bass Package

General Features:

• 12" Dual 4 ohm DXi Series Subwoofer
• Power Handling:
• RMS: 360 watts
• Peak: 720 watts
• Recommended power range: 100 - 360 RMS
• Dynamic Balance polypropylene cone
• Butyl Rubber Surround
• Dynamic Balance® driver technology
• Nickel plated heavy duty input terminals - accommodates 8 AWG or twisted pairs of 12 AWG
• 50mm High temperature copper voice coils
• Top-mount depth: 6 1/4"
• Cutout diameter: 11"
• Frequency Response: 20Hz-300Hz
• Sensitivity: 88dB
• Resonance Frequency (Fs): 30Hz
• Authorized Internet Dealer
• 1-year Manufacturer's Warranty

General Features:

• 12" Dual Ported Subwoofer Enclosure
• Black satin finish front face board
• Covered in black carpet
• Durable 3/4" Medium Density Fiberboard (MDF) construction
• Subwoofer mounting depth: 14 1/2"
• Subwoofer cutout diameter: 11 1/4"
• Box volume: 1.85 cubic feet (per chamber)
• Total box volume: 3.7 cubic feet
• Dimensions: 16"D x 35"W x 16.25"H
• Also available in Blue and Red
• Authorized Internet Dealer
• 30-Day Return Policy

Port Specifications:

• Rectangular Slot Port
• Number of ports: 2
• Port volume: 0.18 cubic feet (per port)
• Total port volume: 0.36 cubic feet
• Estimated port tuned frequency (fb): 35 Hz
• Port dimensions: 1.5"Width 12.5"Depth

General Features:

• Belva BB Series Version 2 BB2000Dv2
• Class-AB 1-Ohm Stable Monoblock Car Amplifier
• RMS Power Rating:
• 4 ohm: 540 watts x 1 chan.
• 2 ohm: 900 watts x 1 chan.
• 1 ohm: 1200 watts x 1 chan.
• Max power output: 2000 watts
• Pulse Width Modulated MOSFET power supply
• Wired remote bass level control included
• LED power (green) and protect (red) indicators
• Soft start turn-on
• Preamp RCA outputs to daisy chain multiple amps
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Dual speaker terminals simplify the hookup of multiple speakers
• Heavy duty aluminum alloy heat-sink
• Input sensitivity: 100mV-6mV
• Frequency response: 20-30,000 Hz
• Variable low-pass filter: 40 - 180 Hz
• Subsonic filter: Off - 50 Hz
• Variable Bass Boost: 0 to +12 dB bass boost at 30 - 80 Hz
• Fuse Rating: 40 A x 3
• 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: 12-1/2"W x 8-1/4"D x 2-1/4"H
• Authorized Internet Dealer
• 1-year Manufacturer's Warranty

General Features:

• Complete 4 Gauge 2-Channel Amplifier Installation Kit
• Designed specifically for car audio systems up to 1000 watts RMS
• Premium Powerflex power and ground wire provides optimal power transfer
• Made from Copper-Clad Aluminum for a pure uninterrupted transfer of power and signal
• Belva CCA wire is made from 30% copper while other CCA wire is just 10% copper
• Helical Twist Construction Audio Interconnect RCA cables minimize noise and interference
• In-line Mini-ANL Fuse holder with a 80 amp Mini-ANL fuse offers ideal protection for high powered systems
• Also available in Black, Blue and as a 4-Channel Kit
• Authorized Internet Dealer
• 1-year Manufacturer's Warranty

Kit includes:

1. 17 ft. (5.2 meters) Red 4 gauge power wire
2. 3 ft. (.91 meters) Black 4 gauge ground wire
3. 17 ft. (5.2 meters) Gray 18 gauge remote lead wire
4. 17 ft. (5.2 meters) Helical Twist 2-channel RCA interconnect cable
5. 20 ft. (6.1 meters) 16 Gauge Speaker cable
6. One In-line Mini-ANL Fuse Holder with a 80 amp Mini-ANL fuse
7. One Black rubber firewall grommet
8. One 4 Gauge red chrome plated ring terminals
9. One 4 Gauge black chrome plated ring terminal
10. Three 18 Gauge red Spade terminal
11. Two 18 Gauge black Spade terminal
12. One 18 Gauge red butt connector
13. Ten 4" Black zip ties