April 30, 2014

Video: BMW 4 Series (F32) 2014+ Stage I (HK and Hi-Fi) Speaker Upgrade Install

This video describes the complete procedure for removing factory speakers in an F32 BMW 4 Series (2014+) with the HK or HiFi system and replacing them with Bavsound’s STAGE I factory speaker upgrade kit. This kit is very simple to install and perfectly replaces the factory speakers with better sounding, superior quality Bavsound drivers. These […]

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January 10, 2011

Testing new E46-specific head unit in Los Angeles

Ladies and gents: We’re playing around with the idea of bringing a new product on board, and I want to get a test unit into a local Los Angeles E46 as soon as possible. The donor car needs to have a flawless interior, and I’ll need it for a full business day to complete the […]

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July 9, 2009

Sound Deadening – What it does and how it works.

As you’re browsing our site, you’ve likely noticed that there is an option to add sound deadening to your Stage 1 speaker package upgrades. Well, what is sound deadening, and what does it do? The material itself is little more than an aluminum backed charcoal layer of varying thickness with an adhesive attached to it. […]

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