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  • Sennheiser HD448 Closed Circumaural Hi-Fi Headphone (Discontinued by Manufacturer)
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Sennheiser HD448 Closed Circumaural Hi-Fi Headphone (Discontinued by Manufacturer)

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Price: $147.99 & FREE Shipping
In stock.
Usually ships within 2 to 3 days.
Ships from and sold by BIZBUY INTERNATIONAL.
  • High quality closed back around the ear headphones
  • Advanced acoustic transducers with a specially tuned frequency response
  • Unique leatherette ear pad design blocks outside noise for safer, critical listening
  • Gold plated 1/8" headphone plug (1/4" adapter included)
  • 2 year warranty, Input Impedance - 32 ohms
6 new from $100.00 2 used from $84.00 2 refurbished from $129.00

There is a newer model of this item:

Frequently Bought Together

Sennheiser HD448 Closed Circumaural Hi-Fi Headphone (Discontinued by Manufacturer) + FiiO E6 Fujiyama Portable Headphone Amplifier - Black
Price for both: $175.98

These items are shipped from and sold by different sellers.

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Special Offers and Product Promotions

  • Amazon Free 30-Day Tech Support: This item is eligible for free tech support for 30 days from the date of delivery. Over the phone, our trained technicians can help you set up, configure, connect, and troubleshoot so you can start enjoying your new purchase. Owners of qualifying products can reach Tech Support by calling 1-800-362-5703. Learn more

Product Specifications

Brand NameSennheiser
Color Nameblack

Technical Details

  • Noise-Cancelling-Feature

Product Details

  • Product Dimensions: 8.1 x 3.7 x 9.3 inches ; 6.9 ounces
  • Shipping Weight: 1 pounds (View shipping rates and policies)
  • Shipping: Currently, item can be shipped only within the U.S.
  • ASIN: B002DGTGO0
  • Item model number: HD448
  • Average Customer Review: 4.4 out of 5 stars  See all reviews (216 customer reviews)
  • Date first available at Amazon.com: July 24, 2009

Product Description

From the Manufacturer

The HD 448 allows you to get closer to your music and movies without distractions. Using specially tuned acoustic transducers, the HD 448 reproduces clean, intimate sound waves directly into your ears for a lifelike sound that helps you rediscover your music all over again. The leatherette earpads block out ambient noise, allowing you to listen at safer levels with a much greater attention to the enhanced detail this headphone provides. The included cable extension adds length on-demand for listening on-the-move or at home.


  • Closed, around-the-ear design blocks outside noise
  • Good attenuation of ambient noise
  • Lifelike stereo sound experience
  • Ergonimic design provides comfortable fit
  • Includes a storage pouch and extension cable for added length and protection
  • Rich crisp bass response and faithful dynamic audio reproduction
  • Advanced acoustic system with powerful neodymium magnets and lightweight diaphragms
  • Powerful bass and increased signal levels for modern rhythm-driven music
  • Gold Plated plugs and 6.3mm stereo adaptor allows for excellent connectivity
  • 2-year warranty

IE6 Dynamic In-Ear Headphones

MX 471 In-Ear Stereo Headphones

HD 218 Closed Back Headphones iPhone/iPod/mP3 Compatible
HD 201 Lightweight Over-Ear Binaural Headphones
HD 201
HD 221 Dynamic Supra-Aural Headphones

HD 202

RS 120

HD 428

HD 438
21-18,000 Hz
18-21,000 Hz
22-19,500 Hz
18-22,000 Hz
17-22,500 Hz
< 0.7%
< 0.5%
< 0.7%
<0.1% (1 kHz/100dB)
<0.1% (1 kHz/100dB)
Transducer Priciple
Dynamic, Closed
Dynamic, Open
Dynamic, Closed
Dynamic, Closed
Sound Pressure Level
108 dB (1 kHz, 1 V)
115 dB (1 kHz, 1 V)
106 dB
110 dB
112 dB (1 kHz/1 V)
2 yrs
2 yrs
2 yrs
2 yrs
2 yrs

Product Description

In general, the sound of the Sennheiser HD448 is excellent. The levels have mellowed out some with use, but still keep a small harshness to the sound, but not to the point of distraction when listening to music. The bass is tight for headphones in this price bracket and you do not ever find that they are lacking bass. The sound is satisfying, even for long sessions and you don’t find yourself suffering from listening exhaustion with the Sennheiser HD448 frequently. These cans are becoming a sanctuary for this touring musician. Each of the components are there for reproducing recorded music superbly. Slip them on and the outside sounds slightly go away. Put on the music and the outside noises and distractions are gone, leaving only you and your tunes. The music sounds tight throughout the spectrum. You can use these cans both with and without an amplifier. If you use with an amp, it improves the volume and some key frequencies. The iPod volume has to be pretty near to %90 to have a healthy listening level without the amp. Obviously, the original volume level of the MP4 offers quite a bit to do with the output volume of the iPod. In comparison to the PXC350, the Sennheiser HD448 really blocks much more noise passively; however once you put some batteries and turn on the active cancelling of the PXC350 it much surpasses the HD448, but thats rather obvious. With no batteries however, the HD448 blocks more noise.

Customer Questions & Answers