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Description

Hifonics HEW12D4

The Hifonics HEW12D4 is a 12″ dual‑voice‑coil (DVC) car subwoofer from the Elite Series, engineered to deliver deep and powerful bass for upgraded car audio systems. It features a dual 4 Ω voice coil configuration, rugged construction with a polypropylene cone and heavy‑duty aluminum die‑cast basket, and is designed for use in both sealed and ported enclosures.


Specifications

Specification Details
Type Subwoofer
Brand Hifonics
Series Hifonics ELITE
Category Mobile
Condition New
Color Black
Warranty 1 Year
Compatible Vehicles Universal
Configuration Round
Voice Coils 2
Impedance 4 ohms
RMS Power Handling 800 watts
Peak Power Handling 1600 watts
Cut-Out 11.4 inches
Mounting Depth 7.32 inches
Outside Diameter 13.0 inches
Sensitivity (1W/1m) 85 dB
Enclosure Recommendation Medium Sealed – Large Vented
Size 12 inches

 

 


Features & Benefits

Terminal Type Push & insert style terminals for easy installation.
Configuration Round
Surround / Cone Coupling The pressure treated double stitched foam surround along with the dual poly cotton spider helps keep the piston motion of the subwoofer linear and distortion free.
​Voice Coil / Former Assembly Vented aluminum former holds a 3″ voice coil while allowing the heat to be exchanged. (Less heat means less distortion)
Spider Specialized Hifonics dual poly cotton spider with double centering allows the woofer to handle more power with minimum distortions.
Frame / Venting Hifonics heavy duty aluminum die-cast basket allows back venting, which exchanges heat with cool air, resulting in more power handling and increased reliability.
Motor Vented high energy motor assembly with heavy duty magnets increases power handling and increases SPL.

 

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Questions and Answers

Q1: What is the Hifonics HEW12D4?
A1: It’s a 12″ dual‑4 Ω voice coil subwoofer from the Hifonics Elite Series designed to produce strong, deep bass in car audio systems.
Q2: How much power does it handle?
A2: The HEW12D4 handles 800 W RMS and up to 1600 W peak power.
Q3: What is the impedance and voice coil setup?

A3: It has dual 4 Ω voice coils (DVC), offering flexible wiring options (series or parallel) to match different amplifiers.

Q4: What materials are used in its design?
A4: It includes a polypropylene cone, double‑stitched foam surround, and a heavy‑duty aluminum die‑cast basket for durability and reduced distortion.
Q5: What size enclosure works best?
A5: Recommended enclosures include medium sealed or large vented boxes, depending on whether tighter control or louder output is desired.

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