800-ZZOUNDS (800-996-8637)

Mention reference number L2T4VJ7 when you call.

Contact | Hours | FAQ | My Order

4 Payments No Interest

Free Shipping No Sales Tax

Lowest Price Guarantee

Cart

This product is no longer available at zZounds.

(In most cases, a product is unavailable because it has been discontinued by its manufacturer.)

Ultrasone HFI550 Foldable Closed-Back Headphones

Foldable, closed-back superior headphones with S-Logic Natural Surround Sound.

Roll Over to Enlarge

Main

overview specifications

Manufacturer's Description for Ultrasone HFI550 Foldable Closed-Back Headphones

Foldable, closed-back superior headphones with S-Logic Natural Surround Sound.

S-Logic Natural Surround Sound
Through the S-Logic Natural Surround Sound the usual headphone sound will be moved out of the head in the room around you. The sound is no longer locked in, but appears broad and detached. Directions and distances can be heard and perceived -- it's just like being in a live concert.

For this new technology additional equipment is not required. A pair of Ultrasone headphones plus your sound device and you will be ready for the 3-dimensional music enjoyment!

Safer hearing
In addition, the HFI-550 is easy on the ears: The S-Logic Natural Surround Sound System allows an up to 40% lower dB output (3-4 dB) for the same loudness sensation, thereby the risk of hearing defects may be reduced enormously.

Reduced magnetic field emissions
Like all Ultrasone headphones, the HFI-550 has a strongly reduced radiation. The standard version LE (= Low Emission) offers a reduction of up to 60% in comparison with ordinary headphones. It is certified and recommended by Technical Surveillance Organizations and Consumer Advice Centers with certified lowest magnetic field emissions.

Character
Its robustness in addition to the Natural Surround Sound System makes the HFI-550 to one of the most demanded headphones in the consumer sector. Customers appreciate its dynamic and power spectrum.

With its particularly efficient 50 mm Mylar driver these headphones produce an impressive sound pressure even with a high environmental sound intensity. Furthermore it is made for high power input.

Due to customer enquiries and requests Ultrasone implemented an additional function which enables you to fold back and up the individual earpiece without having to remove the headphones from your head. Due to this folding mechanism, these headphones can be compactly stored and easily transported in a suitcase. Thanks to its closed construction, external noise is suppressed. zZounds is an authorized dealer of Ultrasone products.

S-Logic Natural Surround Sound System

Reduced magnetic field emissions

Standard LE (= Low Emission)

Dynamic principle

Frequency range 10 Hz -- 22.000 Hz

Impedance 64 Ohm

Sound pressure level 100 dB

Driver 50 mm Mylar

Cord length ca. 3 m

Gold-plated 3.5/6.3 mm plug

Weight 265 g (without cord)

Long-term availability of spare parts

Our extended 30-Day 100% Satisfaction Guarantee applies on this product. Buy it, and if it isn't just right for you, return it!

Our Return Policy

Payment Options

Purchase Orders

What Our Customers Are Saying About zZounds "The zZounds staff is very professional, period!" - customer on February 8th, 2012

Customer Reviews

Rate and Review This Product

800-zZounds (800-996-8637)

Available on
orders $249+

learn more

Need it now but short of cash? All we need is the first payment up front and the rest in easy monthly payments!

Fast approval.: We approve everyone, with very few exceptions, as long as we can verify your identity.
No interest. Ever.: It's just as if you paid the whole amount up front!
No paperwork. Nothing to track.: No application to mail or fax, no bills to pay. We automatically charge the payments to your credit card.

We'll wait on your money so you don't have to wait for your gear!

When you checkout, just click the Play as you Pay checkbox to indicate which installment plan you wish to use.

Available on
orders $249+

learn more

Need it now but short of cash? All we need is the first payment up front and the rest in easy monthly payments!

Fast approval.: We approve everyone, with very few exceptions, as long as we can verify your identity.
No interest. Ever.: It's just as if you paid the whole amount up front!
No paperwork. Nothing to track.: No application to mail or fax, no bills to pay. We automatically charge the payments to your credit card.

We'll wait on your money so you don't have to wait for your gear!

When you checkout, just click the Play as you Pay checkbox to indicate which installment plan you wish to use.

You don't have to trade service for savings when you shop at zZounds!

We'll beat any price: Really. It's not a problem for us. In fact, we'll thank you for the chance to live up to our lowest price guarantee!
It's fast and easy: Just tell us where you saw the lower price - another website, an email offer, your local store - and we'll send you our lowest price offer in a matter of hours.
Simply click the Seen it for less? link: Next to the item you want, or give us a call at 800-zZounds (800-996-8637).

With zZounds you'll never have to worry that you paid too much.

We'll beat any price: Really. It's not a problem for us. In fact, we'll thank you for the chance to live up to our lowest price guarantee!
It's fast and easy: Just tell us where you saw the lower price - another website, an email offer, your local store - and we'll send you our lowest price offer in a matter of hours.
Simply click the Seen it for less? link: Next to the item you want, or give us a call at 800-zZounds (800-996-8637).

on most orders $49+

Just $2.99 on
smaller orders

Really heavy stuff might cost you a
little more

learn more

Why fight traffic and pushy salesmen when we'll bring your gear straight to your home, free of charge?

zZounds free shipping is really free!: No hidden charges or hassles on returns.
Fast, reliable delivery: We have warehouses on both coasts, so most shipments arrive in 3 days or less.
We don't collect sales tax. Bonus!: Only NJ residents pay tax during checkout.

Available on
orders $249+

learn more

Need it now but short of cash? All we need is the first payment up front and the rest in easy monthly payments!

Fast approval.: We approve everyone, with very few exceptions, as long as we can verify your identity.
No interest. Ever.: It's just as if you paid the whole amount up front!
No paperwork. Nothing to track.: No application to mail or fax, no bills to pay. We automatically charge the payments to your credit card.

We'll wait on your money so you don't have to wait for your gear!

When you checkout, just click the Play as you Pay checkbox to indicate which installment plan you wish to use.

on most orders $49+

Just $2.99 on
smaller orders

Really heavy stuff might cost you a
little more

learn more

Why fight traffic and pushy salesmen when we'll bring your gear straight to your home, free of charge?

zZounds free shipping is really free!: No hidden charges or hassles on returns.
Fast, reliable delivery: We have warehouses on both coasts, so most shipments arrive in 3 days or less.
We don't collect sales tax. Bonus!: Only NJ residents pay tax during checkout.

A guarantee so solid, you never have to worry about price when shopping at zZounds

We'll beat any price: Simply click the Seen it for less? link next to the gear you want or call us at 800-zZounds (800-996-8637)
Got a coupon from another site?: Use it with us - we'll beat those prices, too!
Find a better price after buying from us?: No problem. We'll refund you the difference for 30 days, so you'll never regret buying from zZounds.

You'll still get the trustworthy service you've come to expect from zZounds, without paying more for your gear!