Name: Hifonics HFX12D4BK
Brand: Hifonics
SKU: hfx12d4bk
Price: 34.95 USD
Availability: Discontinued
Rating: 4.5000 (2 reviews)

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Product highlights

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

Learn more about the hfx12d4bk

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(2) Hifonics HFX12D4BK with Sealed Dual Enclosure

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

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(2-Pack) Hifonics HFX12D4BK

Round 12 inch DVC 4 Ohm, 300 Watts RMS / 600 Watts MAXX

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Hifonics HFX12D4BK with Ported Enclosure

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

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Hifoincs HFX12D4BK with Sealed Enclosure

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

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Description

Authorized dealer

Product Details:

12" Dual 4 ohms ohm HFX Series Subwoofer
Power Handling:

Peak: 800 watts watts
RMS: 400 watts watts

Spade style terminals for easy installation
The pressure treated foam surround along with the poly cotton spider helps keep the piston motion of the subwoofer linear and distortion free
Specialized Hifonics poly cotton spider, along with the surround, allows the woofer to handle more power with minimum distortions
A unique Hifonics heavy duty powder coated steel frame allows back venting, which exchanges heat with cool air, resulting in more power handling and increased reliability
Vented aluminum former holds a 2" voice coil while allowing the heat to be exchanged
Vented high energy motor assembly with heavy duty magnets increases power handling and increases SPL
Top-mount depth: 5.61""
Cutout diameter: 10.94""
Sensitivity: 86 dBdB
Authorized Internet Dealer
1-year Manufacturer's Warranty

Priced Individually

Product history:

	Hifonics HFX12D4BK (newest, current model)
	Hifonics HFX12D4 (previous model, replaced by Hifonics HFX12D4BK)
	Hifonics HFi12D4 (previous model, replaced by Hifonics HFX12D4)
	Hifonics HF12D4 (previous model, replaced by Hifonics HFi12D4)

Subwoofer Wiring Guide

Wiring Guide to Wire 1 Hifonics HFX12D4BK Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Hifonics HFX12D4BK Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Hifonics HFX12D4BK Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Hifonics HFX12D4BK Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details

Subwoofer Specifications

Series

HFX

Subwoofer Size

12"

Peak Power Handling

800 watts

RMS Power Handling

400 watts

Voice Coil(s)

Dual

Impedance (Per Voice Coil)

4 ohms

Voice Coil Material

Voice Coil Diameter

Sensitivity

86 dB

Subwoofer Design

Round / Circle

Main Cone Color

Black

Woofer Composition

Woofer Surround

Foam

Subwoofer Grille

Re-Cone Kit Available

Recommended Enclosure Specifications

Recommended Enclosure Type

Ported / Vented
Sealed

Top-Mount Depth (Mounting Depth)

5.61"

Cutout Diameter

10.94"

Shallow Mount Installation

What is in the box?

WITB: Subwoofers

Subwoofer

Other Accessory #6

Warranty and Return Policy

Parts Warranty Duration

1 year

Labor Warranty Duration

1 year

Warranty Provider

Manufacturer

Customer Ratings & Reviews

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Overall rating distribution

5 star		50%
4 star		50%
3 star		0%
2 star		0%
1 star		0%

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Show only Verified Purchases

By feature average rating

Durability		4.5
Value		5
Features		5
Design		5
Usability		5

Customer Photos & Videos

Customer Reviews

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Good value.

This is a good value. So far, I'm pleased with the performance of these subs. I'll monitor them for durability and bump up to a better-known brand if they fail. I already had a hifionics amplifier, that I have gotten great performance out of for the past several years.

By Hubert on December 2, 2022

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By Bradley on November 4, 2022 checkmarkIcon

Verified purchase

found this helpful.

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$6.99

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Welcome to the Team!

Hifonics HFX12D4BK

We apologize

This item has been discontinued

Expert built bundles that save you more (4)