MR129 Interior & Audio – Rear Cubby Subwoofer Enclosure | Mercedes-Benz R129 All Models (1989–2002) — Ready-to-Install

Upgrade Your R129’s Storage and Sound in One Smart Move

Transform your R129 Mercedes (1990–2002) with our custom-designed rear storage subwoofer enclosure, crafted to fit a 6.5", 8" or 10" subwoofer perfectly without sacrificing cargo space or factory aesthetics. Ideal for audio enthusiasts who want better bass performance without a bulky installation.

Internal air volume is approx 0.28 cubic feet

This premium enclosure replaces the factory rear storage box (driver's side) and is precision-engineered to match the R129’s interior lines. It provides an OEM+ look while dramatically enhancing your car's audio capabilities.

Key Features:

• Perfect Fitment: Designed specifically for 1990–2002 R129 SL models, including 300SL, 500SL, SL320, SL500, and SL600.
• Speaker Compatibility: Built to house most 6.5", 8" or 10" shallow-mount subwoofers (speaker not included).
• OEM Look: Maintains a factory-style appearance — looks integrated, not aftermarket.
• Space-Saving Design: Keeps valuable trunk space usable compared to traditional subwoofer setups.
• Durable Construction: Made from high-quality 3D printed polymer material for strength and longevity.
• Easy Installation: Replaces your stock storage cubby with minimal modifications.

Why Choose This Product?

• ✔️ Retain original R129 aesthetics.
• ✔️ Boost your audio system without bulky boxes.
• ✔️ Perfect for clean, hidden, professional builds.
• ✔️ Strong, lightweight, and heat-resistant material designed for daily driving.

Fitment Notes:

• Fits left-hand drive (LHD) 1990–2002 R129 SL models.
• Speaker and installation hardware not included.
• Professional installation is recommended for best results.
  
• 3D Printed and will need to be fiber glassed to become solid unit