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Hifonics Car Subwoofer Bass Packages & Bundles

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Refers to the diameter of the subwoofer, measured in inches.
This is the recommended type of enclosure that the subwoofer should be installed into. Some subwoofers are specially designed for particular enclosures.

Sealed: These enclosures completely enclose the air inside the box. These boxes produce a tight bass.

Ported/Vented: These enclosures have a slot of air to escape from the box. The result is a sound that has more "boom".

Bandpass: These are a combination of both sealed and ported enclosures. They can be very efficient, but require tuning for the best response.

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Hifonics HFX12D4BK + Kicker 46CXA4001 + 8 Gauge Amp Kit

800W Max HFX Series 12" Dual 4-Ohm Car Subwoofer (400W RMS)

HFX12D4BK, 46CXA4001, BAK82 main Out of stock
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Hifonics HFX12D4BK + Kicker 46CXA4001 + 8 Gauge Amp Kit

800W Max HFX Series 12" Dual 4-Ohm Car Subwoofer (400W RMS)


• Pressure treated foam surround
• Poly-cotton spider
• Heavy duty powder coated steel frame
• Vented aluminum former holds a 2" voice coil

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72
List $369.97
$200.00
Add to Cart


• Pressure treated foam surround
• Poly-cotton spider
• Heavy duty powder coated steel frame
• Vented aluminum former holds a 2" voice coil

Item Added to Cart.

40 Square Feet of Sound Dampening Material

Thicker than the competition, complete sound damping kit for entire vehicle! Use for trunk, doors, roof and floor.

$99.99

Add
Belva BBG3KT CCA 1/0 Gauge Big Three Kit

Features everything needed to upgrade factory power and ground wire.

$59.99

Add
2" Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

Universal rubber roller to make it easy to install sound dampening.

$7.99

Add
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