Skip to product information
1 of 10

Diamond Audio

Diamond Audio 8" Mercedes Benz Left Subwoofer (Plug & Play) - VSP8SMBL

Diamond Audio 8" Mercedes Benz Left Subwoofer (Plug & Play) - VSP8SMBL

review stars 1 Review

25% Sale

Only left!

image

Free Delivery

image

Limited Stocks

In Stock - Ready to be Shipped

Regular price $409.99 Sale price $307.99
Shipping calculated at checkout.

Quantity

View full details
SALE ENDS IN
07 HRS
23 MINS
28 SECS
DON'T MISS IT!

Popular Add on

$30.00

$22.99

$70.00

$52.99

Add-Ons Bundle

$30.00

$22.99

$70.00

$52.99

Bundle Offer

$100.00

$75.98

Recently Viewed

Diamond Audio 8" Mercedes Benz  Left Subwoofer (Plug & Play) - VSP8SMBL

Upgrade your low-end performance with the Diamond Audio VSP8SMBL 8" Mercedes-Benz® left subwoofer, engineered for deep, accurate bass and seamless OEM integration. Designed specifically for Mercedes-Benz vehicles, this plug-and-play subwoofer upgrade delivers powerful low-frequency response and improved overall system balance, transforming your factory audio into a true high-fidelity experience.

The VSP8SMBL is a direct OEM replacement, allowing for quick and hassle-free installation without cutting, wiring, or modifications. Designed to fit perfectly into the factory subwoofer location, it maintains your vehicle’s original design while dramatically enhancing bass output and clarity.

With 100W RMS / 200W MAX power handling, this 8-inch subwoofer produces tight, controlled bass with increased depth and impact. Whether you’re listening to music, podcasts, or dynamic audio tracks, the VSP8MBL ensures that low frequencies are delivered with precision and authority.

Engineered with a glass fiber reinforced cone, the VSP8SMBL offers excellent rigidity for accurate bass reproduction. The dual neodymium magnet motor structure improves efficiency and output, while maintaining compact size for OEM fitment. Featuring a 1.5" voice coil, this subwoofer is built to handle power efficiently while maintaining consistent performance.

With an 89dB sensitivity rating and frequency response of 30Hz–300Hz, the VSP8SMBL delivers a full-bodied low-end response, enhancing both punch and depth without distortion. It integrates seamlessly with factory and upgraded systems, improving overall tonal balance.

Built with Diamond Audio’s precision engineering and high-quality materials, the VSP8SMBL ensures long-lasting durability and reliable performance in demanding automotive environments.

The Diamond Audio VSP8SMBL delivers deep, clean bass and seamless integration, making it the ideal OEM upgrade for Mercedes-Benz drivers seeking powerful low-frequency performance without compromise.

Features

Model: VSP8SMBL – Mercedes-Benz Left Subwoofer Upgrade
8" plug-and-play OEM replacement subwoofer
100W RMS / 200W MAX power handling
30Hz–300Hz frequency response for deep bass
Glass fiber reinforced cone for accurate performance
Dual neodymium motor for enhanced efficiency
Direct-fit installation – no modifications required

What our Experts Think  
  • Mercedes-Benz specific upgrade – The VSP8SMBL is designed as a direct-fit 8-inch left-side subwoofer replacement for select Mercedes-Benz models, improving bass performance while keeping a factory-style installation.
  • Plug-and-play installation – Built for OEM integration with factory connectors and mounting locations, allowing an upgrade without cutting wires or modifying the vehicle.
  • Deeper, cleaner bass response – The 8-inch subwoofer delivers tighter low frequencies with improved depth and impact compared with many factory systems.
  • Premium speaker construction – Features a glass fiber reinforced cone and dual neodymium motor design for efficient performance and accurate bass reproduction.
  • Balanced luxury audio upgrade – A great choice for Mercedes owners seeking stronger bass, better cabin sound balance, and OEM-level fitment.
 
Q&A  

Q: What vehicles is the Diamond Audio VSP8SMBL compatible with?
A: It is designed for select Mercedes-Benz models requiring an 8-inch left-side subwoofer replacement or upgrade.

Q: Is this a plug-and-play subwoofer?
A: Yes. It features vehicle-specific fitment and connectors for easier installation without major modifications.

Q: What are the benefits of upgrading the factory subwoofer?
A: It improves bass response, low-frequency detail, and overall audio performance compared to many factory systems.

Q: Does it require an external amplifier?
A: It is designed to work with compatible factory or aftermarket audio systems; amplifier requirements depend on the vehicle setup.

Q: Is this suitable for a factory-style installation?
A: Yes. The direct-fit design helps maintain a clean, original-looking installation while enhancing sound quality.

 
Maintenance Tips    
  • Clean the subwoofer and surrounding trim with a soft, dry microfiber cloth.
  • Keep the speaker area free from dust and debris for optimal bass performance.
  • Inspect plug-and-play connectors regularly for secure, corrosion-free connections.
  • Ensure the subwoofer is properly mounted to prevent vibration or rattling noises.
  • Avoid prolonged playback at maximum volume to reduce distortion and speaker stress.
  • Use factory-recommended audio settings or proper tuning to protect the subwoofer.
  • Keep the interior dry and avoid moisture exposure near the speaker enclosure.
  • Inspect the cone and surround periodically for signs of wear or damage