2017年11月28日 · Due to continued losses at Rockford's MB Quart GmbH subsidiary in Germany, Rockford will discontinue the German operations of its subsidiary MB Quart GmbH. After considering several options, Rockford has decided to place MB Quart GmbH into receivership under German law. This action will eliminate approximately $750 thousand in operating loss …

2012年7月4日 · Found these in my closet while preparing for a move. These are from the days when MB Quart was one of the kings of car audio. These were the top of the line Quarts before the Q series came out. Original Quarts -Made in Germany - before MB Quart was sold Product Brand & Model: MB Quart QM...

2021年4月9日 · Those who have heard their speakers, what are your opinions on the sound quality for the bucks of those speakers. To be more specific, I would like to enquire about their X Line and Discus Line speakers and Tweeters

MB Quart RWC-130 5.25" Reference Midrange Speakers (woofersetc.com) RTC-25 - MB Quart 1" Tweeters (Made in Germany) (woofersetc.com) (2) MB Quart MCX215 German made crossovers | eBay Looks like a good buy to me!

2011年11月21日 · what old school mb quart tweeter would be best to use a QM-19HX or RTC-25 ?

2015年4月6日 · So I saw MB Quart (used to be good) amps for ridiculously low prices, like in the sub-$100 range. Started to look them up and saw that MB Quart is part of an umbrella corp that also makes HiFonics (any good?) and some questionable brands as well.

2007年9月27日 · I have read on a German magazine that the cheapest 6.5" comp to make it into the "Referenzklasse" was the MB Quart PVF216 (US model is the PVI216). Referenzklasse means Focal Utopia Be 2&3, Brax Matrix 2&3, JBL 660GTI, Helix RS 6.3, etc... Therefore, I still believe, even though I haven't listened to it, that they are still good speakers.

2011年4月2日 · The standard crossovers with MB Quart QM component sets of the mid 90's crossed over at 3500 Hz for 2-ways and 250/4000Hz for 3-ways. The Musicomp crossovers were a little different and varied based on model and generation.

2008年11月25日 · Does anyone know how to tell the difference between the old MB Quart speakers from when they were a company by themselves, and the newer maxxsonics owned MB Quart stuff? I have a set of QM 218.61 with little use, and I want to know what i really have. Was there really a big drop in quality after...

2021年2月1日 · MB Quart made speakers and components and Rockford made amps, woofers, speakers and accessories. By about the time they dumped MB Quart, MB Quart had subs, amps and speakers.