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  • Ultrasone HFI-450 S-Logic Surround Sound Professional Closed-back Headphones with Transport Bag
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Ultrasone HFI-450 S-Logic Surround Sound Professional Closed-back Headphones with Transport Bag


List Price: $112.99
Price: $99.95 & FREE Shipping. Details
You Save: $13.04 (12%)
Only 6 left in stock.
HFI-450
Standard Packaging
  • S-Logic Natural Surround Sound
  • Dynamic principle
  • Frequency range 20-20.000 Hz
  • Impedance 32 Ohm
  • Sound pressure level 96 dB
  • Closed-back home & studio headphones
  • Safer hearing
10 new from $99.95 1 used from $80.00
$99.95 & FREE Shipping. Details Only 6 left in stock. Sold by Quantum Wireless and Fulfilled by Amazon.

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Style: HFI-450 | Product Packaging: Standard Packaging
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This item: Ultrasone HFI-450 S-Logic Surround Sound Professional Closed-back Headphones with Transport Bag
Customer Rating (236) (104) (2008) (1710)
Price $ 99.95 $ 229.95 Add to cart to see product details. Why? $ 69.95
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By Quantum Wireless Quantum Wireless Amazon.com Amazon.com
Color Black Black, Grey, Silver Black Black
Special Features The closed-back HFI-450 shows its high profile with powerful and very clear sound reproduction which is highly appreciated by all Ultrasone users. These headphones have been specifically developed for all Ultrasone fans who are looking for an entry model for home and studio application. Of course this model also includes the patented Ultrasone S-LogicTM Natural Surround Sound Technology. Noise-Cancelling-Feature Dj-Style Dj-Style/Noise-Cancelling-Feature
Fit Circumaural On-Ear Over-Ear Over-Ear
Dimensions 10.23 inches x 8.66 inches x 3.93 inches 9 inches x 11.25 inches x 4 inches 1 inches x 1 inches x 1 inches 8 inches x 7 inches x 4 inches
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Technical Details

Style: HFI-450 | Product Packaging: Standard Packaging
  • The closed-back HFI-450 shows its high profile with powerful and very clear sound reproduction which is highly appreciated by all Ultrasone users. These headphones have been specifically developed for all Ultrasone fans who are looking for an entry model for home and studio application. Of course this model also includes the patented Ultrasone S-LogicTM Natural Surround Sound Technology.
  • The new HFI-450 includes the sound technology of the legendary HFI-15G.

Product Details

Style: HFI-450 | Product Packaging: Standard Packaging
  • Product Dimensions: 8.7 x 3.9 x 10.2 inches ; 9.3 ounces
  • Shipping Weight: 1.2 pounds (View shipping rates and policies)
  • Shipping: This item is also available for shipping to select countries outside the U.S.
  • ASIN: B000WN9PLK
  • Item model number: HFI-450
  • Average Customer Review: 4.4 out of 5 stars  See all reviews (236 customer reviews)
  • Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.
  • Date first available at Amazon.com: October 2, 2001

Product Description

Style: HFI-450 | Product Packaging: Standard Packaging

Closed-back home & studio headphones Technologies: S-Logic� Natural Surround Sound Safer hearing Technical specifications S-Logic� Natural Surround Sound Dynamic principle Frequency range 20-20.000 Hz Impedance 32 Ohm Sound pressure level 96 dB Driver 40 mm Mylar Weight 265 g (without cord)

Customer Questions & Answers

Customer Reviews

Good quality, comfort, and sound.
paul
With some classical music it sounds like your in a concert hall.
C. Breunig
Clear highs, crisp mids and punchy bass.
royco

Most Helpful Customer Reviews

106 of 108 people found the following review helpful By Jonathan Lee on December 30, 2011
Style Name: HFI-780Product Packaging: Standard Packaging Verified Purchase
-----

TL;DR version =

PROS = Deep yet controlled bass; clear mids and highs; wide soundstage; "fun" to listen to; low-impedance (easy to drive); deep earcups don't cause ear fatigue; short cord (1m) for easy portability.

CONS = "Sparkly" treble might be too harsh for extended listening; clamping force might be too much for some people.

-----

Now for the long version...

This review might be a bit lengthy, so bear with me. I take product reviews quite seriously, and as a reviewer myself, I try to make sure that I am as informative as possible, and to be completely familiar with an item before reviewing it. Anyway, today I'll be reviewing the HFI-780, and for the past year and a half, the HFI-780 has been one of the few things in my house that I use on a daily basis. When I'm in front of the computer, the HFI-780 is almost always on my head.

First off, I'm going to give a brief background of the headphones I've previously owned, and how I ended up with the HFI-780's. My very first set of headphones were the Sony MDR7506 Professional Large Diaphragm Headphone, which I bought over 5 years ago. They are still some of the best studio headphones on the market. Though personally, I found the sound signature to be a bit too flat/neutral for my liking. I wanted something that was fun. So then 3 years ago, I jumped ship to open-back headphones and bought myself a Sennheiser HD595 Dynamic High Grade Performance Premiere Headphones.
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40 of 41 people found the following review helpful By W. Fisher on May 17, 2007
Style Name: HFI-15GProduct Packaging: Standard Packaging
I have been on a mad search for good cans for my Ipod. To put things in perspective, I am a professional DJ, and quasi-audiophile. I have tried the Bose Triports ( way too basey, supressed hi's- a joke for $179); Grado SR80 (love them for sound- natural base and crystal sharp hi's; not comfortable for extended listening, but I kept them); Koss portapros (recommended by reviews, but too basey for my liking); Sennheiser Px100 (unimpressed) and Px200 (horrible, hollow sound w/ mimimal base (despite a 72 hr burn in); and these Ultrasone's (recommended by my brother- a professional musician). I first tried their ICans, but were uncomfortable because of it's inflexible,square shaped over-head plastic. They also broke within 3 days as well.

However, I was pleasantly surprised and happy with these headphones. They are incredibly comfortable, and light as a feather (despite being full-sized cans). The sound delivered is not as sharp as the Grado's, however are real natural sounding and pleasant on the ears. I don't know about the company's claim regarding surround sound, nor the decreased radiation to your ears ( I can only hope it's true). I just find them a pleasure from a comfort/sound perspective. I mostly listen to them, with the Grado's occasionally as a change of pace. I am very happy with this purchase. The cord is ridiculously long though (9 ft?). It definitley needs a wrap, which I have ordered and is on the way.
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25 of 25 people found the following review helpful By Brenda Cushman on March 3, 2012
Style Name: HFI-780Product Packaging: Standard Packaging Verified Purchase
Well I'm going to make this short but detailed and let me first start by saying I own Sennheiser HD650's , Sennhesier HD800's , Shure 1440's , Beyerdynamic DT 990 600 Ohm and just a plethora of other cans. These headphones are German designed and sonically aimed towards user's who prefer more detail than endless bass. That is not to say they don't have great bass because they do but I've heard much more bass heavy can's and these are an excellent balance that manage to keep bass important but not over saturate the sound so that it begins to interfere instead of enhance. Now I won't use lots of fancy Audiophile terms because if you are reading this review and interested in this can , it is not aimed at that group of users (although some of you are probably audiophiles so I'll thrown in a few terms here and there). Its aimed at the middle of the road user , someone who isn't going to spend $500 on a Woo tube amp and $600 on a DACmagic but someone that is willing to spend $80 on a portable all around headphone amp like the Fiio E6 or E7 to gain whatever enhancement they can at an affordable cost.

Now the best way to describe this headphone is detail , treble is well presented and full. Mid-range is up front and sounds clear , vocals come through well. Bass is as I described above and needless to say if you are a "bass head" then these will not be the cans you should go for (I would recommend Denon 2000's for that). And that's all I will say about its sound signature (except for music genre's). If you are reading this and wondering if a pair of Beats would be better than I can highly recommend you buy this over a pair of Beats.
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33 of 35 people found the following review helpful By Michael on May 5, 2012
Style Name: HFI-580Product Packaging: Standard Packaging
These headphones are a bargain. After countless positive reviews I took a chance on these and am generally impressed. I, like most others, had to purchase based on reviews since Ultrasone has no retailers in my area. The reviews were bang on.

My criteria were:
-closed cans (good isolation, low to negligible leakage, compact enough for travel).
-efficient (easy to drive, high sensitivity)
-FUN frequency response, with engaging sound.

I have a set of open air ATH-AD700's which have absolutely shining mids and detailed highs but are void of bass. They are about as portable as an agoraphobic. I listen to strings and vocals at home though so I needed something for electronic and dub out and about. For this purpose these are fantastic.

Real quickly I'll just say that both style and build quality are absolutely superb. Feels German: tight and clinically engineered. Both isolation and leakage are at least par for the course. Listening to these at moderate to high volume on a red-eye flight will be a non-issue. Some people have commented on comfort but for my average sized head and ears they are excellent. Not as soft on the skull as the ATH-M50 but not as hot either. Overall a non-issue once again. Cord length is a little long for a portable can, but that's by no means a deal-breaker.

Based on reviews I was expecting the following from these headphones:
-good, punchy, accurate bass response.
-life-like, sparkly highs.
-somewhat recessed mids.
-above average soundstage.
-overall a fun and engaging sound.

It was all true.

At first listen these were actually fairly disappointing: hollow and even tinish comes to mind.
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Ultrasone HFI-450 S-Logic Surround Sound Professional Closed-back Headphones with Transport Bag
This item: Ultrasone HFI-450 S-Logic Surround Sound Professional Closed-back Headphones with Transport Bag
Price: $112.99 $99.95
Ships from and sold by Amazon.com