PRORECK 408 D2 8 Inch Car Subwoofer

Dual 2 Ohm Car Audio Subwoofer | 400W RMS | 1200W Peak | 12.5mm Xmax

The PRORECK 408 D2 is an 8 inch car subwoofer designed for compact car audio systems that need clean, controlled bass without giving up installation flexibility. This car audio subwoofer uses a dual 2 ohm voice coil configuration, handles 400 watts RMS and 1200 watts peak, and supports both sealed and ported enclosure applications.

If you are searching for car subwoofers, a subwoofer for car daily driving setups, or an 8 inch car subwoofer for a custom trunk or compact enclosure build, the 408 D2 gives you a practical balance of power handling, excursion, and installation-friendly dimensions.

Important: this model is a passive dual voice coil subwoofer, not a powered subwoofer. It requires an external amplifier.

Key Features

• 400W RMS / 1200W Peak Power Handling for strong bass output in daily-driver and custom car audio systems.
• Dual 2 Ohm Voice Coil Design gives you flexible wiring options when matching your amp and system load.
• 12.5mm Xmax supports solid low-frequency movement and controlled bass response.
• 8 Inch Compact Format works well where space is limited but real sub-bass performance is still needed.
• Works in Sealed or Ported Boxes so you can tune for tighter response or higher bass efficiency.
• Built for Car Audio Use with a thickened carbon steel frame, double stack ferrite magnet structure, and multi-hole ventilation/cooling design.

Why Choose the PRORECK 408 D2

The PRORECK 408 D2 is a smart choice for buyers who want an 8 inch car subwoofer that fits more vehicles and enclosure styles than larger models. Its compact size helps in space-conscious installs, while the dual 2 ohm design gives more flexibility for amplifier matching.

For shoppers comparing car subwoofers for compact systems, this model is especially useful for small sealed boxes, custom trunk enclosures, and builds where clean bass and efficient packaging matter more than oversized cone area.

Product Specifications

Physical Dimensions

Recommended Box Specifications

For box building, use 3/4 in (1.9 cm) MDF or thicker, seal joints with silicone, and add internal bracing where needed for larger unsupported panels.

Construction Highlights

• Thickened carbon steel frame
• Protective PVC textured magnet cover
• Double stack ferrite magnet structure
• High-temperature resistant coil aluminum frame
• Optimized motor magnetics with extended pole and bumped backplate
• Multi-hole ventilation/cooling technology
• Dual tear & fatigue resistant poly-cotton spiders
• Multi-point high-temp/high-strength neck joint bonding technique
• Pure copper chrome-plated/isolated compression input terminal assembly

Installation & System Matching

The PRORECK 408 D2 is best used with an external mono or bridged amplifier matched to a dual 2 ohm subwoofer setup. Because it is a DVC model, you have multiple wiring options depending on your amplifier’s safe load range.

For optimum subwoofer performance, an active 80–100Hz low-pass crossover at 12dB/octave is recommended.

What’s Included

• 1 × PRORECK 408 D2 8" Car Subwoofer

FAQ