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2x 8MR400B-4 SLIM + TW350Ti-4 SLIM (PAIR)

In stock
  • 8″ Mid Range + Super Tweeter
  • 1040 Watts Mid Range Package
  • + Free Package Gift
Get 20% OFF When You Add to Cart


In stock


SKU: 2x 8MR400B-4 SLIM + TW350Ti-4 SLIM Category:



Included with all package purchases

The MR SLIM series was designed as PRO Audio On Wheels solution for shallow doors, featuring an Aluminum Phase Plug (Bullet). This mid is built like a professional mid range loudspeaker, but it has been designed for use in the mobile audio market, as we called it Pro Audio On Wheels®!

By combining elements from PRO Audio and Car Audio we have developed a NEW type of high efficient mid range that is able to give high levels of output from stock speaker location in your car.


Highlights – 8MR400B-4 SLIM

  • Slim Design – Perfect for door stock location
  • Sound Quality without Cutting up interior Panels
  • Endurance at Loudest Volumes
  • Vented Air pole piece for heat dissipation
  • Center phase plug for even sound distribution
  • 4 Ohms Impedance
  • Also available in 6″- 6MR250B-4

The PRV Audio TW350Ti-4 SLIM Super Tweeter offers a smooth response and extremely high efficiency from mid range through high range frequencies. This tweeter a little brother of TW350Ti a Popular choice for HIGH SPL super Tweeter.


Highlights – TW350Ti-4 SLIM

  • The low mass CCAW voice coil at 4 ohms
  • Crystal Clear High Frequency Response
  • High Output – 104 dB sensitivity
  • Slim Design easy to Mount
  • Sold in Pairs

The Titanium diaphragm is on a Kapton former is light, thin and durable for long play applications. The tweeter is perfect for Pro Audio On Wheels® applications. The sharp smooth sound is perfect for applications where larger compression drivers may over power a venue.

TW350Ti-4 SLIM is designed with cast aluminum frame to ensure a quality sound and long lasting play in most any environment. Replacement Diaphragms available.

WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov

Technical Details

For more information click the links below to visit the product page:
8MR400B-4 SLIM – 8″ Mid Range Bullet Slim Loudspeaker
TW350Ti-4 SLIM – PRO Audio Super Tweeter

WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov

Customer Reviews

Based on 3 reviews

Great product

Steven Harris

Very good good

Jeremy B.

Very good everything worked