Hifonics HFi 12S4

12" Single 4 ohms Subwoofer (HFi12S4)

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$99.99 List Price
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$34.99

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  • 12” Single 4 Ohms HFi Series Subwoofer
  • Power Handling:
    • Peak: 600 watts
    • RMS: 300 watts
  • Impedance: Single 4 ohms
  • Injected Poly Light Rigid Cone
  • 1” NBR Reinforced Rubber Surround
  • Integrated One Piece Poly Cotton Spider
  • Nickel Plated Push & Insert Speaker Terminals
  • Dual 4 ohm High-Temp KSV Voice Coils
  • Poly Light Dust Cap
  • Heat Dispersing Ported Back Plate
  • Ultra Ridged Chrome Stamped Steel Basket
  • High Strength ABS Motor Cover
  • Large Air Cooled Magnet Assembly
  • Sensitivity: 88 dB
  • 1-year Sonic Electronix warranty
Product History:
Hifonics HFi 12S4 thumbnail
(newest, current model)
Hifonics HF12S4 thumbnail
(previous model, replaced by Hifonics HFi 12S4)
Subwoofer Specifications
Subwoofer Size12"
Voice Coil(s)Single (1 voice coil)
Impedance (per voice coil)4 ohms
Peak Power Handling600 watts
RMS Power Handling300 watts
Woofer SurroundRubber
Woofer CompositionInjection Molded Polypropylene (IMPP)
Sealed Box Volume1.25 - 2.15 cubic feet
Ported Box Volume1.75 - 2.5 cubic feet
Sensitivity88 dB
Frequency ResponseN/A
Xmax (millimeters)11 mm
Top Mount Depth5.7"
Cutout DiameterN/A
Warranty1-year Sonic Electronix
Warranty and Return Policy
Standard Warranty for Subwoofers
Review Summary
1 person rated this product and gave it a rating of 5 out of 5
Have you used this product? Click here to review it!
July 11, 2008A snipers sub
Overall
Durability
Value
Features
Design
Usability
Review written by Alexander from South Bend, IN
I run 4 of these subs as my lows in my old, they pound very nice, people say they can hear me a mile away, the trunk flex is ridiculous, moved so much I had to tighten the bolts! =O, currently have these running under a sound stream PCA4.400, the thump is very nice, as soon as my new fiberglass box is finished, it will be even better! =D

Description

Features & Specs

Reviews

  • 12” Single 4 Ohms HFi Series Subwoofer
  • Power Handling:
    • Peak: 600 watts
    • RMS: 300 watts
  • Impedance: Single 4 ohms
  • Injected Poly Light Rigid Cone
  • 1” NBR Reinforced Rubber Surround
  • Integrated One Piece Poly Cotton Spider
  • Nickel Plated Push & Insert Speaker Terminals
  • Dual 4 ohm High-Temp KSV Voice Coils
  • Poly Light Dust Cap
  • Heat Dispersing Ported Back Plate
  • Ultra Ridged Chrome Stamped Steel Basket
  • High Strength ABS Motor Cover
  • Large Air Cooled Magnet Assembly
  • Sensitivity: 88 dB
  • 1-year Sonic Electronix warranty
Product History:
Hifonics HFi 12S4 thumbnail
(newest, current model)
Hifonics HF12S4 thumbnail
(previous model, replaced by Hifonics HFi 12S4)
Product Summary
Manufacturer:Hifonics
Model number: HFi12S4
UPC:806576214236
Weight:9.50 lbs
Internal SKU:hfi12s4
Internal Product ID:13440
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