Celebrity Headphone Deathmatch - SMS by 50

Tyll Hertsens's picture

SMS by 50 Cent
The latest rapper to join the scene is Curtis "50 Cent" Jackson. After a deal with Sleek (a pretty good headphone maker in Florida) fell through early in 2011, Jackson decided to go it alone and started his own company: SMS Audio. He acquired fashion headphone manufacturer KonoAudio in August, and set to work developing his cans. In only four months he has produced his first two products ... very speedy indeed.

These headphone have just arrived at my lab, and I've had time only to measure them and do some comparative listening against some of the other headphones in this report. My preliminary listening leads me to think that they should have taken more time developing these headphones.

Sync by 50 ($399)
111212_feature_celebrityheadphonedeathmatch_50cent_syncThe prominently touted feature of these headphones is the KLEER wireless system that transmits lossless CD quality audio. I've used a number of other products that use this chipset and find them to work marvelously. To my ears the performance of the Sync is as good wireless as it is when used with a wire. Which is to say: lousy. Not the fault of the KLEER connection, I'm sure.

Overwhelming and bloated bass, withdrawn and uneven mids, and inarticulate highs made themselves apparent in moments. These headphones are a murky muddy mess, made only worse by turning on the bass boost when operated wirelessly. To my ears, the fail of these cans is only exceeded by the Beats Solo. Not only are they a miserable listen, but the earpieces hardly swivel at all making them a clumsy and somewhat uncomfortable fit. Beauty is in the eye of the beholder of course, but I found the look of the Sync unimaginative and fugly.

There aren't many headphones that I wouldn't recommend before these.

Street by 50 ($299)
111212_feature_celebrityheadphonedeathmatch_50cent_streetMy measurements of these headphones leads me to believe that the Sync and Street by 50 are virtually identical apart from the electronics. Driver phase and impedance plots are nearly identical, as are frequency, impulse, and square wave response. The differences could certainly be accounted for by the extra space needed by the battery and electronic circuits housed in the earpieces changing the acoustics slightly. The sound was very similar to the Sync, which is again to say: lousy.

The look and feel of these cans is similarly poor as the Sync above, but the assault on the senses of the Smurf blue version of these headphones is truly exquisite.

Wow. Really, $299? Here's where I make the point that ten years ago you could have bought what was at the time a near world-class headphone for that kind of dough.

Time for the House of Marley ...

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Comments
nunh's picture
Wonderful

article and site - thank you!

MrSaikes's picture
Awesome review

Gotta love the image, Tyll =D

jvlgato's picture
Great article, and great

Great article, and great picture! Thanks!

Brentagon's picture
Thanks, Tyll

A lot of work obviously went into this article. Nice job, Tyll! Here's hoping that, in 2012, we'll be able to see a similar round-up of all the new headphones being produced by speaker companies, which seems to be the trend for the next year.

Tyll Hertsens's picture
.... sigh ...
It's a dirty job ... but someone's gotta do it.
RPGWiZaRD's picture
Awesome as usual

Haha, epic picture!

Draygonn's picture
Love these articles Tyll!

I hope the V-Moda custom engraving catches on.

Pars's picture
Great article!

Keep it up, this is great! And love the pic, BTW :)

JoeMarioZ's picture
V-moda

Hi Tyll! Are those GREEN V-Moda a special edition they sent you? Or can you costumize them besides de engraving? Because I see the bezel is green also... I love green but I can't seem to find them at any online store...

Tyll Hertsens's picture
Sorry ...
I'm afraid I don't know. Val is coming up with new stuff fast and furious at the moment. Just call V-Moda and ask, I suppose.
shstrang98's picture
How can anyone expect......

headphones endorsed by Dr Dre to actually sound decent?

Dr.Phil's picture
Kids don't bother to read anymore?

Reading the comments on youtube I find it amazing that the crowd looking for this kind of headphones can be so lazy to the point of watching your video and then go asking how the headphone you just reviewed in the article sound.

What does this tell us?

dalethorn's picture
I did it

I bought a couple of expensive headphones partly because of the look. I say partly as my personal disclaimer, so I don't come off looking dumb here when I look so smart and natty with my bling-bling headphones.

The sound? No problem. You don't have to buy the worst of them, after all. That's how Innerfidelity helps, by screening out the crud so we can make these decisions with a clear conscience.

Tyll Hertsens's picture
So wudja buy, Dale?
So wudja buy, Dale?
dalethorn's picture
Uh oh, confession time

Well, er, the Vmoda V80 for one. I couldn't resist the extra red and the True Blood insignia. However, I didn't get the extra custom plates yet. But since I use it every day now, I'm gonna have to take the plunge. Note to Dale: Order the plates.

The other was the red/blue earcup Beyerdynamic.. Pure indulgence? No, no - it was, ummmm, it goes good with my red and blue netbooks. (It does, actually...)

helluvapixel's picture
Marley Stir it Up,... Truly good?

Can someone tell me if the Marley Stir it Up are truly decent? I tried the others in the line and found the bass too bloomy... too artificial.

I'm looking for something more smooth and laid back to compliment when I'm not using my P5's and while I'd like the Senn HD25-ii, $300 is hard to drop.

Tyll Hertsens's picture
The Stir It Up is very bassy
The Stir It Up is very bassy and has very withdrawn highs. I thought the Exodus was great though. May I suggest the V-Moda M-80 or V-80, very nice for $200.
helluvapixel's picture
Tyll, I am tempted. I liked

Tyll, I am tempted. I liked the Crossfade LP for their construction but found the bass a bit boomy and the highs too subdued. Although, funny enough decent enough to watch tv/movies since shows seem quite amped in mid to high.

You mention the new M/V-80 are more neutral. I may give them a shot, I'm a sucker for just buying headphones... it's almost an addiction :)

Tyll Hertsens's picture
Addicted maybe, but you won't
Addicted maybe, but you won't be the only one around here with that afliction.
dalethorn's picture
Vmoda

I don't use the V80 (M80) in the house a lot because I have a couple other items I use more, but it's my exclusive portable headphone. There's nothing I can think about it that I don't like. It looks pretty good as is, and you can snazz it up with custom side-plates too.

helluvapixel's picture
Good islolation too.

@dalethorn,

You find the isolation good too? I thought they were quite good, definitely more so than P5 since they have the large ear cup.

dalethorn's picture
Isolation of M80

I tested the isolation of the M80 in my small apartment with someone in the kitchen making kitchen noises about 15 feet away, and there was not much isolation. Now that's a plastic earpad and the humidity was low, so I'm wondering if I waited longer if maybe the earpads would seal a little better when they got warmer and conformed better to my head. But it still isn't as good as a lot of closed circumaural 'phones.

MittWaffen's picture
Tyll

If you could buy the Stir It Up for 99 instead of 199 would you recommend them over the M-80's?

Let me know ASAP so i can order them or not.

Tyll Hertsens's picture
No.
No.
MittWaffen's picture
Innerfidelity rocks

Thanks, I tried a whole bunch from future-shop.
Bose, were OK.
Beats, they sucked.
Marley, they sucked.

I ordered the M80s, thank you VERY VERY much for your advice and reviews; seriously you must save thousands of people from making product purchasing mistakes.

jimmyjames's picture
Tyll, as always, U DA MAN!

Tyll, as always, U DA MAN! but the AKG K701's were the worst sounding headphones I ever owned and I've owned a lot in the $0 to $600 price range. Maybe they never broke in but if not then I would never have lived long enough for them to do so.

Your article is very timely as it seems Consumer Reports just came out with a Xmas Headphone round up and it came out just like you might expect any CR review of audio equipment would. Argh!

Cheers! Merry Xmas! and keep out of my neighborhood, I mean keep up the good work!

souluser12's picture
thank you Tyll

I was choosing between the skullcandy aviators and the soul by ludacris sl 150. i ended up getting the souls just because the passive isolation was there where as with the skullcandy it wasnt and also because the bass was a lot more prominent. thank you for helping me with a big decision your reviews are very helpful considering you know what true audio is. Thanks again.

Tyll Hertsens's picture
You're welcome, mate.
You're welcome, mate.
amateriat's picture
The thing about the whole "celebrity 'phone" racket...

...is that it's basically lifting a page from the athletic-shoe marketing playbook: Monster's Beats by Dr. Dre are the audio industry's Air Jordans, overinflated price-tags and all, with others falling over each other for the proverbial piece of the action. It might be a bit cutting to liken Noel Lee to a 21st-century P.T. Barnum, but I'm having a hell of a time shaking that analogy.

I recently auditioned, among others, AKG's K450s while in search of an iPod-friendly headphone, and, like you. found their sound quality close to execrable. Putting Quincy Jones' imprimatur on those 'phones was a major marketing misfire from a company that should know better. (I ended up with non-rebranded Sennheiser HD 25-1 II 'phones...love 'em.)

Great work you've done here, and great site!

Shop's picture
Help

Great article by the way. Would like to find out which one would be better out of the two, Soul sl150 or the V-Moda V-80? I've tested the sl150, and they were great, just wondering if the V-80 would be similar or better. Thanks in advance.