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Portable Sound Efficiency
Klipsch was founded in 1946 and has been manufacturing highly efficient and precise sounding products for over 60 years. With the major changes in the audio market, personal audio has become a very significant standard in every day life and Klipsch has brought their over 60 years of experience into their Reference Series headphones. Klipsch's patented oval ear tips will create a natural fit and feel into the ear canal. The oval tips will give an acoustic seal allowing for minimal outside disturbances thus providing a clear and precise sound. The Reference Series by Klipsch introduces an in-ear headphone that provides unrivaled comfort and superior noise isolation for musical preciseness and enhanced bass.
The Reference S4i high-performance headphones offer larger housings, each with exclusive Dual-Magnet Micro-Speakers, giving the S4i a larger output, better accuracy and bass response. The Reference S4i features an enhanced home theater-style cable, four sets of ear-tips for even more custom fit, and improved voicing on drivers.
Product Features:
- Klipsch In-Ear Reference S4i Series Headphones with Mic and Remote System, and Noise Isolation
- Dual-Magnet micro-speakers
- Realistic sound through the use of a single, moving coil driver
- Advanced 3-button mic and remote system
- 360° microphone with echo cancellation
- Full music and/or voice control on select Apple devices
- Wide frequency range with dynamic detail
- Exclusive soft and flexible oval earphone to nestle well within the ear canal
- Superior noise-isolating design
- Delivers smooth sound with great bass
- Durable, tangle resistant cables to avoid unwanted tangling
- Durable, built-in strain relief for unbeatable comfort
- Angled nozzle for proper in-ear alignment
- Great for long-term wear
- Four different sizes of washable ear tips are included to match the size of your ear canal
- Authorized Internet Dealer
- 2-year Manufacturer's warranty
Product Specifications:
- Driver Type: Dynamic Moving Coil Micro Driver
- Connector Type: 1/8" Standard mini plug (gold over brass)
- Headphone Type: In ear
- Frequency Range: 10-19,000 Hz
- Drive Components: Full range KG 25
- Sensitivity: 110dB
- Impedance: 18 ohm
- Isolation: -16dB
- Weight: 11.9 grams
- Color: Black.
- Also found as: ReferenceS4i, 1013731, Reference S4i Black
Package Includes:
- 4 sets of ear tips (small, medium, small/medium and large)
- Ear tip cleaning tool
- Carrying Case
- Owner's manual
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Average Customer Rating is 4.7 out of 5 stars:
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Average Attributes Rating:
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4.4 |
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4.5 |
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4.6 |
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4.6 |
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4.5 |
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Most Helpful Customer Reviews:
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Review by
Dirk from cologne, Germany
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Hello,
i'm from germany and sorry my english is not so good. I have first the s4i and i was amazed what a wonderfull sound these headphones are have,i love my s4i headphones, I have them in white black and now the reference s4i, they are perfect and sound a little bit better as the image s4i. They look so much better, my new favorite for all times !!!
I love the quallity and the warm and precision sound and i would buy them every time again the best sound and quallity for your money, when you hear it you want it 100%!!!
Thanks, Dirk H.
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Review by
Frooonk from Glendale, Ca
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I use these with Comply Foam ear tips and they sound great. I was a little disappointed with how they sounded with the included tips. I tried the different size tips, but was never really impressed with the sound. I expected them to sound really good but they didn't until I tried the Comply tips, what a difference! Love these ear phones for my day hikes and dog walks.
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Review by
Kevin from Spruce Grove, Ab, Canada
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These headphone have the most incredible sound. I had the regular S4i headphone before trying these. No comparison, these are significantly better. Glad I upgraded, no regrets.
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Review by
Sergii from Kyiv, Ukraine
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Great product, I really like the sound quality and noise isolation is excellent as well. Also, convenient for my ears. Overall, great product for the price!
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Review by
jmw from Atlanta, GA
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First, a tip: try putting the Right earphone in your LEFT ear, and vice versa. I get a much more comfortable fit, better seal and sound this way. I think it looks better, too. If you're not getting a good seal at first, twist them slightly.
My first earphone purchase was Bose, I had trouble keeping them in my ears, and the Bass was very boomy, I looked for something else. I've been a Sennheiser earphone fan and user for years, starting with their $80 model (I don't remember the name) and working my way up to their very good IE6 unit. I thought they were really great, loved the sound. I listen to some classical, some jazz, some acoustic, and a lot of pop.
Almost all of my music is in AIFF or ALE encoding, very few MP3's or AAC's. Can't have as much music on my iPhone, but the quality of sound is worth it to me.
Was very satisfied with the IE6's. But after several years of daily use, they were literally falling apart.
My budget is much tighter than it was when I bought the IE6's, so I searched the internet reviews on dozens of earphones. I decided to try the S4i Reference, bought them here at Sonic Electronix.
One of the best purchases of any kind I have ever made. The quality of sound is much better than my $249 IE6's (okay, I paid that several years ago, the current IE60's are less expensive).
They do have a somewhat boosted bass compared to Sennheisers and other brands I've listened to. But it's definitely NOT booming or muddled.
Bass (especially the kick drum) is tight and thumping, which I have come to really love. Mids are clear, maybe a bit warm, Highs are clear and crisp. I can hear more detail than with the IE6's, and more instruments. Separation is superior. Classical, jazz, pop, rock all sound superb through the S4i Reference.
Absolutely excellent sound all around. Incredible sound for the money.
The S4i Ref's comfort is outstanding. I bought a set of Comply foam tips to use with these, but to my surprise, I find the standard Klipsch tips more comfortable. As mentioned above, I wear them in the "wrong" ears, and I can wear them for 8+ hours in complete comfort. Noise isolation is good, but don't expect total silence (I have children, so that's a good thing, I don't need to be completely out of touch).
As many have noted, the cord stays in the shape it was folded into in the package. The wire from the microphone to the jack is stiffer than any earphones I've seen (some insist that the cord is not thicker, but it's definitely stiffer), maybe that's why it doesn't straighten out. I usually have the cord running under my shirt and keep my phone in my pants pocket, so the cord doesn't get in the way, and the bends don't show. Even wearing it that way, the microphone works very well, callers hear me perfectly.
As I said, this is one of the best purchases I have ever made, I am extremely happy with the S4i Reference, and highly recommend them. If you want really excellent sound and amazing comfort, get the Klipsch S4i Reference.
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