Review: JL XD600/6 amp with MB Quart QM200.3 speakers

Conekilla · 07-01-2015, 03:02 PM

When I was researching stereo options I could not find many reviews for this combination so I thought I would share.

Here were my requirements
- start with stock HiFi system
- Budget was $1000 but was flexible
- Looking to upgrade in stages with each stage producing a noticeable improvement over the previous one.

I reached out to forum member Technic for his advice which was the following

"- XD600/6 amp
- MB Quart QM200.3 front/woofer kit
No need to replace rear speakers.
That wopuld be a great upgrade for less than $1000 including harness and OEM connectors."

Stage 1 was to purchase/install the Amp and harness.

I followed this install video

Install was a breeze. Technics harness, power, and remote cables are worth every penny. Easiest car project I have ever done.

And tuned the stereo according to this
http://www.bimmerfest.com/forums/sho...d.php?t=692688

Impressions: the amp alone was a very good upgrade over the stock stereo. The bass was much more pronounced and the added power allowed for higher volumes before the music became distorted. The system was much louder but not really as clear as I would have liked. When listening to it at loud volume, the highs were pretty harsh and there was not any warmth to the music.

That led me to the next stage...2 months later...upgrading the underseat woofers and component door speakers with the mb quart qm200.3

I chose not to install these myself but after seeing what the install entailed I may have done it myself if I had it to do over. Oh well...lifetime warranty on the install and 3 years on the speakers add some peace of mind.
http://www.caraudioaz.com/

Impressions: I have not heard many e9x sound systems but the clarity of these speakers is amazing. It really is a nice match with the JL amp. I highly doubt you could find a more affordable option as well. The bass is much more pronounced and the music has that warmth I was looking for now. I can't wait to dial it in a little more.

Some people may prefer to add a sub but I don't think it will be necessary for my taste right now. Only time will tell.

Overall, I would highly recommend all 3 products (amp, speakers, harness) to anyone looking to upgrade the HiFi stereo.

admranger · 07-02-2015, 06:22 PM

Thanks for the review!

mkPOTO · 07-02-2015, 06:56 PM

Great review, love those speakers. I am actually going to replace the rears shortly.

ersin · 07-19-2015, 06:54 PM

Do the woofers included with the QM200.3 replace the subs under the front seats?

Cheers,

Ersin

mkPOTO · 07-19-2015, 08:35 PM

woofers are for the front

Conekilla · 07-20-2015, 03:27 PM

Yes Ersin, they do

JustAnothaM4 · 11-28-2015, 09:17 PM

What oem connectors did you need for the speaker upgrade?

BaseM3 · 11-28-2015, 10:03 PM

Quote:

Originally Posted by project e46m3

What oem connectors did you need for the speaker upgrade?

Here you go:
http://www.m3post.com/forums/showthread.php?t=1168835

Ant Man · 12-24-2015, 03:33 AM

What MB Quartz speakers are recommended for the rear with the logic 7 / HK speakers (2 in each rear quester and 2 on the rear shelf)?

Conekilla · 01-17-2016, 10:42 AM

Ant Man most people don't upgrade the rear because they are only used for fill. Also, I don't think the speakers are the weak point with the logic 7 setup.

Ant Man · 02-06-2016, 09:18 AM

Quote:

Originally Posted by Conekilla

Ant Man most people don't upgrade the rear because they are only used for fill. Also, I don't think the speakers are the weak point with the logic 7 setup.

I know but I probably will, that's just me.

Are there any recommended MB Quartz speakers for the rears?

Haywood · 02-06-2016, 09:28 AM

Just went to MB Quart's site and they show that the system is discontinued.

http://mbquart.com/mobile-audio/bmw-...rs/qm200-3bmw/

However, there are available on Amazon for a pretty cheap price.

http://www.amazon.com/MB-Quart-QM200.../dp/B00FA9BZLE

Rick328 · 12-07-2016, 08:16 AM

Could you please share the XD600/6 settings you're using with those speakers? (gain/crossovers)

Thanks

07-01-2015, 03:02 PM	#1
Conekilla New Member 5 Rep 16 Posts Drives: 2008 e90 m3 Join Date: Feb 2015 Location: United States iTrader: (0)	Review: JL XD600/6 amp with MB Quart QM200.3 speakers When I was researching stereo options I could not find many reviews for this combination so I thought I would share. Here were my requirements - start with stock HiFi system - Budget was $1000 but was flexible - Looking to upgrade in stages with each stage producing a noticeable improvement over the previous one. I reached out to forum member Technic for his advice which was the following "- XD600/6 amp - MB Quart QM200.3 front/woofer kit No need to replace rear speakers. That wopuld be a great upgrade for less than $1000 including harness and OEM connectors." Stage 1 was to purchase/install the Amp and harness. I followed this install video Install was a breeze. Technics harness, power, and remote cables are worth every penny. Easiest car project I have ever done. And tuned the stereo according to this http://www.bimmerfest.com/forums/sho...d.php?t=692688 Impressions: the amp alone was a very good upgrade over the stock stereo. The bass was much more pronounced and the added power allowed for higher volumes before the music became distorted. The system was much louder but not really as clear as I would have liked. When listening to it at loud volume, the highs were pretty harsh and there was not any warmth to the music. That led me to the next stage...2 months later...upgrading the underseat woofers and component door speakers with the mb quart qm200.3 I chose not to install these myself but after seeing what the install entailed I may have done it myself if I had it to do over. Oh well...lifetime warranty on the install and 3 years on the speakers add some peace of mind. http://www.caraudioaz.com/ Impressions: I have not heard many e9x sound systems but the clarity of these speakers is amazing. It really is a nice match with the JL amp. I highly doubt you could find a more affordable option as well. The bass is much more pronounced and the music has that warmth I was looking for now. I can't wait to dial it in a little more. Some people may prefer to add a sub but I don't think it will be necessary for my taste right now. Only time will tell. Overall, I would highly recommend all 3 products (amp, speakers, harness) to anyone looking to upgrade the HiFi stereo.
	Appreciate 1 Tweet Quote

07-02-2015, 06:22 PM	#2
admranger Retired Curmudgeon 2985 Rep 4,047 Posts Drives: ‘19 X3M40i, ‘18 m550i Join Date: May 2011 Location: Las Vegas, NV iTrader: (1)	Thanks for the review! __________________ '19 X3 M40 Carbon Black/Oyster, '23 Jeep Grand Cherokee L Summit, Past BMWs: '18 M550i, '18 330 GT, '16 X5 40e, '11 E90M3, '06 X5 4.4, '03 330i ZHP, '02 M3, '97 Z3 2.8, '95 M3 (2x), '94 530i (manual), '92 525i (manual), '88 M3, '87 325iS
	Appreciate 0 Quote

07-02-2015, 06:56 PM	#3
mkPOTO Mr. Nice Says Hello 636 Rep 16,662 Posts Drives: BMW M3 \| X5 xdrive 35i MSport Join Date: Dec 2008 Location: USA iTrader: (25) Garage List 2002 Lexus GS300 [0.00] 2008 BMW E92 M3 [5.58]	Great review, love those speakers. I am actually going to replace the rears shortly.
	Appreciate 0 Quote

07-19-2015, 06:54 PM	#4
ersin Brigadier General 126 Rep 4,144 Posts Drives: 17 YMB F80 M3 Join Date: Mar 2008 Location: Maryland iTrader: (1)	Do the woofers included with the QM200.3 replace the subs under the front seats? Cheers, Ersin __________________ 2017 F80 YMB.
	Appreciate 0 Quote

07-19-2015, 08:35 PM	#5
mkPOTO Mr. Nice Says Hello 636 Rep 16,662 Posts Drives: BMW M3 \| X5 xdrive 35i MSport Join Date: Dec 2008 Location: USA iTrader: (25) Garage List 2002 Lexus GS300 [0.00] 2008 BMW E92 M3 [5.58]	woofers are for the front
	Appreciate 0 Quote

07-20-2015, 03:27 PM	#6
Conekilla New Member 5 Rep 16 Posts Drives: 2008 e90 m3 Join Date: Feb 2015 Location: United States iTrader: (0)	Yes Ersin, they do
	Appreciate 0 Quote

11-28-2015, 09:17 PM	#7
JustAnothaM4 Major 884 Rep 1,261 Posts Drives: 2016 M4 GTS Join Date: Oct 2008 Location: Cumming, GA iTrader: (4) Garage List 2016 BMW M4 GTS [0.00]	What oem connectors did you need for the speaker upgrade? __________________ 2016 M4 GTS Alpine White 2021 X5M Competition Marina Bay Blue Instagram: @JustAnothaM4
	Appreciate 0 Quote

12-24-2015, 03:33 AM	#9
Ant Man Major 75 Rep 1,179 Posts Drives: E92 M3 Individual Edition Join Date: Jun 2008 Location: East Anglia iTrader: (1)	What MB Quartz speakers are recommended for the rear with the logic 7 / HK speakers (2 in each rear quester and 2 on the rear shelf)?
	Appreciate 0 Quote

01-17-2016, 10:42 AM	#10
Conekilla New Member 5 Rep 16 Posts Drives: 2008 e90 m3 Join Date: Feb 2015 Location: United States iTrader: (0)	Ant Man most people don't upgrade the rear because they are only used for fill. Also, I don't think the speakers are the weak point with the logic 7 setup.
	Appreciate 0 Quote

02-06-2016, 09:28 AM	#12
Haywood I know a thing or 2 about a thing or 2... 3101 Rep 3,470 Posts Drives: E36 M3 Coupe, e39 M5, i3s Join Date: Oct 2008 Location: LI, NY iTrader: (11) Garage List 2003 BMW e39 M5 [0.00] 1997 BMW e36 M3 [0.00]	Just went to MB Quart's site and they show that the system is discontinued. http://mbquart.com/mobile-audio/bmw-...rs/qm200-3bmw/ However, there are available on Amazon for a pretty cheap price. http://www.amazon.com/MB-Quart-QM200.../dp/B00FA9BZLE __________________ 2019 Imperial Blue Metallic i3s BEV 2003 Le Mans Blue e39 M5 Dinan S1 1997 Alpine White e36 M3 (the old gal) 2013 Mineral White e92 M3 (sold ) 2014 Carbon Black 650i M-sport (sold)
	Appreciate 0 Quote

12-07-2016, 08:16 AM	#13
Rick328 Second Lieutenant 40 Rep 245 Posts Drives: 2009 328 xDrive ZSP Join Date: Sep 2013 Location: Quebec iTrader: (0) Garage List 2009 328 xDrive [10.00]	Could you please share the XD600/6 settings you're using with those speakers? (gain/crossovers) Thanks
	Appreciate 0 Quote