AudioControl EPICX12D4 EPICX Series Car Audio 12" Subwoofer, 500 Watt RMS/750 Watt Max, 4 Ohm, Dual Voice Coil (DVC)

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SKU: AC-EPICX12D4
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Regular price $149.00 USD

The EPICX12D4 hits hard and stays clean. This 12" sub is built for deep, punchy bass that fills your ride without missing a beat. With a dual voice coil design and serious power handling, it’s perfect for custom setups that demand both volume and clarity. Whether you're cruising or competing, this sub keeps the bass deep, smooth, and on point.

Features:

  • Composite Foam Surround for Smooth, Controlled Bass
  • High-Precision Motor Assembly Improves Efficiency and
    Output
  • Rigid Steel Basket for Strength and Reduced Resonance
  • High-Temperature, Lightweight Voice Coil
  • One-Piece Dust Cap Design
  • Non-Pressed Paper Cone for Added Warmth and Depth
  • Large-Gauge, Quick-Release Black Nickel Terminals
  • Pair with The EPICENTER® for Unmatched Bass

Specifications:

  • Size: 12"
  • Power Handling: 500W RMS / 750W Max
  • Impedance: 4 Ohm
  • Voice Coil: Dual Voice Coil (DVC)
  • Design: High-performance subwoofer for deep, clean bass
  • Application: Ideal for custom car audio systems
  • Mounting Depth: Estimated at 5.5" to 6.5"
  • Sold As: Single Unit
Specification Details
Product Name AudioControl EPICX12D4 12″ Subwoofer – EPICX Series
UPC 810194210044
Model EPICX12D4 (Dual Voice Coil, 4 Ω)
Series EPICX Series 12″ DVC Subwoofer (2 Ω or 4 Ω versions) 
Power Handling 500 W RMS / 750 W Peak
Speaker Size 12 in / 300 mm
Impedance Dual Voice Coil — 4 Ω
Voice Coil Diameter 2.38 in (60 mm)
Resonant Frequency (Fs) 30.1 Hz
Efficiency (Sensitivity) 86.6 dB @ 1 W/1 m
Magnet Dimensions 6.14 × 2.95 × 0.98 in (156 × 75 × 25 mm)
Construction Composite foam surround; non-pressed paper cone; one‑piece dust cap; rigid steel basket; high‑precision motor with radial cooling; quick‑release black nickel terminals
Dimensions - OD: 12.4 in (316 mm)
- Cutout: 11.06 in (281 mm)
- Mounting depth: 6 in (153.8 mm)
- Mounting height: 1 in (24 mm)
- Motor w/ cover: 6.4 in (162 mm)
Enclosure Recommendations - Sealed (ideal): 1.25 ft³ (19″ × 14.5″ × 11″)
- Ported: Ext. 23.75″ × 16.5″ × 12.5″ (2.83 ft³ ext./2 ft³ net), slot‑vent tuned to 33 Hz, port area 22.5 in²
In the Box (1) EPICX12D2 or D4 Subwoofer and User Guide
Country of Manufacture Designed and built in the USA