AudioControl
AudioControl EPICX8D4 EPICX Series Car Audio 8" Subwoofer, 400 Watt RMS/600 Watt Max, 4-Ohm, Dual Voice Coil (DVC)
AudioControl EPICX8D4 EPICX Series Car Audio 8" Subwoofer, 400 Watt RMS/600 Watt Max, 4-Ohm, Dual Voice Coil (DVC)
Couldn't load pickup availability
The AudioControl EPICX8D4 brings deep, punchy bass with 400W RMS (600W peak) of power handling in an 8-inch size.
At a glance
- Power: 400W RMS (600W peak)
- Size: 8"
- Impedance: Dual 4 ohm
Details
Compact in size but big on performance, the EPICX8D4 delivers tight, responsive bass with 400 watts of RMS power. Its dual 4-ohm voice coils offer flexible wiring options, while the rugged build ensures long-lasting performance. Perfect for sealed or ported enclosures, this subwoofer is ideal for audio enthusiasts looking to add clean, punchy low-end to their system.
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:
Model: EPICX8D4
Subwoofer Size: 8 inches
Voice Coil: Dual Voice Coil (DVC)
Impedance: 4 Ohm
Power Handling: RMS: 400 Watts Peak: 600 Watts
Design: Compact, high-performance subwoofer for tight, accurate bass
Application: Ideal for sealed or ported enclosures
| Specification | Details |
|---|---|
| Product Name | AudioControl EPICX8D4 8″ Subwoofer |
| UPC | 850038647995 |
| Model | EPICX8D4 (Dual 4 Ω voice coil) |
| Subwoofer Size | 8 in / 200 mm |
| Impedance | Dual Voice Coil – 4 Ω |
| Power Handling | 400 W RMS / 600 W peak |
| Cone Material | Non-pressed fiber-matrix, mica-coated paper |
| Surround | Composite foam, double-stitched |
| Basket | Heavy-duty rigid steel to reduce resonance |
| Motor & Cooling | High-precision motor assembly with radial cooling |
| Dust Cap | One-piece design with compression control |
| Terminals | Large-gauge, quick-release black nickel |
| Resonance Frequency (Fs) | ~47 Hz |
| Efficiency (Sensitivity) | ~83.5 dB @ 1 W/1 m |
| Overall Diameter (OD) | 8.46″ / 215 mm |
| Cutout Diameter | 7.13″ / 181 mm |
| Mounting Depth | 4.1″ / 103.9 mm |
| Mounting Height | 0.8″ / 20 mm |
| Recommended Enclosures | • Sealed: ~0.65 ft³ (16″ W × 10.5″ H × 7.5″ D) • Ported: ~0.71 ft³, slot-vent tuned to ~40 Hz |
| Application | Ideal for compact sealed or ported setups—tight, impactful, clean bass |
| Country of Manufacture | USA (AudioControl products are U.S.–designed and built) |
SKU: AC-EPICX8D4
UPC: 850038647995
Why buy from Stereo-Needs
- Free shipping on every order
- Family business with 20+ years selling car audio and 429,000+ items sold on eBay (99.9% positive)
- Not sure it fits your vehicle or system? Call or text 951-497-3497 before you order
Share
