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B&W CM 4
B&W CM 4
MSRP: $

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Rating
Reviewed by:

kera

(Audio Enthusiast)

Review Date
September 28, 2009

Overall Rating
 5 of 5

Value Rating
 5 of 5

Used product for
1 to 3 months

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Review 1 of 33

Price Paid:  $0.00

Summary:
Wow! is that all I can say. I upgraded from a pair of Mirage Frx-7s which I thought were awesome. But the B&W CM4 is way out of the league. I use them primarily for music. The bass is tight and the vocals sound so good. Clear mid-range and highs. I now realize what I have been missing. I paid $650 for a used pair. Many reviewers here mentioned how beautiful it looks. I won't completely agree with that because my old Mirages look prettier IMHO; but that is subjective. I bought them for sound, and it delivers that well. They appear to be very efficient too. I use a NAD 705 with 45W RMS per channel. It can drive them load enough at 20 % of peak power.


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Rating
Reviewed by:

afruin

(Casual Listener)

Review Date
March 15, 2009

Overall Rating
 5 of 5

Value Rating
 5 of 5

Used product for
More than 1 year

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Review 2 of 33

Price Paid:  $0.00

Summary:
I have owned alot of speakers, and have finally settled on B&W CM4's. They are supreme in build, quality of finish and sound. The bass is smooth and extends really low. The treble is very clear and concise. Listen to music and you can relax. Watch a movie and you can really feel every bump. The midrange could be improved, although for a 6 inch cone, it does its best. If you want midrange go buy some Tannoys with 15 inch drivers, but they would upset the wife etc! I love these so much I now own 3 pairs of CM4's and one pair of CM2's in my office ! I pair these with Arcam A65 and DV79s. Not the best in the world.. but as a setup it just works very well. I'm now in a position where I can listen to my music, and not hifi!


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Rating
Reviewed by:

deadsexy

(Casual Listener)

Review Date
January 30, 2006

Overall Rating
 5 of 5

Value Rating
 4 of 5

Used product for
3 Months to 1 year

Visitors rate this review
5.00 of 5, 2.00 votes

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Review 3 of 33

Price Paid:  $1200.00 from local dealer

Summary:
Definitely the blacksheap of the B&w family. Different because the cm4 is the most forgiving and yet most musical speaker yet to come from this giant of a company. It's got strong bass for it's size with a slightly recessed midband (very smooth)and a not too sharp yet detailed treble. Needs a dynamic amplifier to be at it's best; It works very good with my Naim 5 series kit where I'm often asking myself "what more do I need/want" I tried the belching farting 600 series and no comparo; I've listened to the 800's and still prefer the cm4's - not because they're better, but more in tune with my listening bias's; I tend to look for speaks that'll play all sorts of music styles and NOT dictate what I should listen to. What can I say? I like my pop music. Anylitical speakers? -you can keep em' I'll take my cm4's and enjoy the tunes while the powergeeks nitpic thier tweekery...

Strengths:
fullrange, weighty midband, goodlooks

Weaknesses:
cost ??

Similar Products Used:
Meadowlark shearwaters, paradigms, psb's,


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Rating
Reviewed by:

opaqueice

(Audio Enthusiast)

Review Date
December 18, 2005

Overall Rating
 5 of 5

Value Rating
 5 of 5

Used product for
3 Months to 1 year

Visitors rate this review
4.33 of 5, 6.00 votes

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Review 4 of 33

Price Paid:  $1000.00 from Hi-Def

Summary:
A wonderful speaker even at the original price point ($1500/pair) from perhaps the premier speaker manufacturer in the world. This line has been discontinued; if you can find a pair snap it up! I purchased the last pair (the floor model) at Hi-Def for $1000. I originally went intending to audition some speakers with a price point of around $1000, so I had in mind the B&W 603's. I spent several hours in the listening room, comparing the 603's to the 705's (a $1500/pair large bookshelf) and then the CM4's, as well as some much more expensive models in the 800 range. First, the 603's could offer no competition whatsovever to the more expensive models. Conditions in a listening room at a good audio store are pretty ideal for comparing speakers - you have identical electronics driving them, nearly identical placement and listening position, can add a sub or not, quickly switch back and forth, etc. In such head-to-head competition the 603's frankly sounded miserable, exhibiting muffled treble and mushy bass. David Bowie singing China Girl sounded as though he were being smothered with a pillow, and normally clear and bright treble accents on Gene Harris' wonderfully well-recorded Tribute to Count Basie (piano jazz/big band) were muted and dull. At this point I started to worry for my wallet, as $1000 was really my cutoff. The same Gene Harris recording, played through the 705s, sounded completely different. The incredible clarity of those speakers at high frequencies made the music come alive with detail - I had that cliched sense of "listening for the first time" to a very familiar recording. On the other hand, the 705's had trouble playing more bass and mid-range rich music. On Radiohead's Creep, the visceral "couging" guitar peddle which kicks in partway through sounded thin and a bit clinical, without the warmth and punch it should have. Adding a sub improved matters somewhat, but still seemd to leave a hole in the mid. Feeling despondent, I was rescued by the salesman who suggested I try the CM4's, hinting I could have them at a considerable discount off the $1500 sticker price. I was blown away - while not quite as clear in the tweeter as the 705's, they were enormously more full, with tight bass and a just warm enough midrange. The Harris didn't quite sparkle as it had on the 705's, but on nearly everything else I tried, from Pavarotti singing Nessun Dorma (a nearly orgasmic experience to hear) to My Bloody Valentine, the CM4's benefited from their size and outshone the 705's. Compared to the 800 series... well, given the much greater price and worried for my financial solvency, I didn't do extensive comparisons, but my general impression was that (at least for B&W) the audio quality per dollar ratio levels off sharply above $1500 - you do get better sound, but you pay through the nose. In the end I went home happy, and remain unequivocally so after a few months - so I highly recommend the CM4's - grab a pair while you can!

Strengths:
Good treble, tight bass and very satisfactory mid, overall clear and a touch warm.

Weaknesses:
Compared to the newer B&W 705's the treble is not quite as clear, but for most music that's more than made up for by superior mid and bass.

Similar Products Used:
B&W 603, 705, 800 series


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Rating
Reviewed by:

redracer

(Audio Enthusiast)

Review Date
May 25, 2004

Overall Rating
 5 of 5

Value Rating
 5 of 5

Used product for
3 Months to 1 year

Visitors rate this review
2.50 of 5, 6.00 votes

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Review 5 of 33

Price Paid:  $1300.00

Summary:
The CM4's reproduce sound that gets you addicted by listening to it everyday. WOW!! It sounds excellent. It never fails to deliver the music you expect, great recordings sound great, bad recordings sound bad. These speakers do not color your music except give you an accurate sound on how it was recorded.I never listen to Madona but on her CD "Something to Remember" I was rewarded with sound that I never knew existed on that CD, lots of bass with the exception of my VTF-3 MK 2 by HSU, it really made it wonderfull to listen to. I had a cd that was just collecting dust probably heard it a few times (Toni Childs-Union) for about 12 years when I tested it, the recording was just amazing and the CM4's just delivered. I've had the 604 S3 and it never sounded like this, very realistic. You could test these on good recordings and you will be rewarded plenty. I'm just buying cd's now wether it's Mozart, Pachelbel, Lizt, Chopin, just to hear that I have miss much from listeng to Metallica, ACDC, Iron Maidens, you could not go wrong with these. They are affordable B&Ws that does not cost more than a high end mass market speakers that does not even come close to the sound of the CM4's.I'm running these on Rotels and somehow they sound great, I tried to use NAD and Denon but really just opt for the Rotels since they brought out everything that the other products were lacking. And besides Rotel & B&W has the same distributor in the US so it's pretty much one place.Test these before dipping your money on Monitor Audio,Ruark, Dynadio, Energy's, Vienna Accoustics, they will not dissapoint you. Highly recommended!!!!

Strengths:
everything

Weaknesses:
Bass, but lets get realistic here 6'5 inches would not dip real low, even on most higher end speakers, that's why the sub is needed,but the CM4 has enough bass that you would hear on normal to extreme conditions.

Similar Products Used:
Sumiko, Revel,Ruark,Lexicon


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