For those with refined musical taste, the lightweight Koss Porta Pro headphones are the most requested headphone on koss.com. These headphones are constructed from Mylar, which means the elements are extremely rigid, minimising mechanical distortion & ensuring exceedingly accurate sound reproduction. The Koss Porta Pro features dynamic elements that deliver exceptionally rich, deep bass, & a wide frequency response to capture every nuance in your favourite movie or musical performance. The headphones are built with a fully collapsible construction which is ideal for storage & transportation. The Comfort Zone setting on the temporal pad provides for a comfortable secure fit & the headphones come with an included convenient carrying case.

- The ultra portable on-ear headphones with dynamic element for extended frequency response
- Comfort Zone setting on temporal pad for comfortable secure fit
- The ultimate active headphones with a collapsible headband design for protective storage
- Oxygen-free copper voice coils deliver deep bass & signal clarity
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Includes:: a convenient carrying case for protective storage

Specifications
Frequency Response: 15-25, 000 Hz
Impedance: 60 ohms
Sensitivity: 101 d B SPL/1m W
Cord: Straight, Dual Entry, 4ft













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For those with refined musical taste, the lightweight Koss Porta Pro headphones are the most requested headphone on koss.com. These headphones are constructed from Mylar, which means the elements are extremely rigid, minimising mechanical distortion & ensuring exceedingly accurate sound reproduction. The Koss Porta Pro features dynamic elements that deliver exceptionally rich, deep bass, & a wide frequency response to capture every nuance in your favourite movie or musical performance. The headphones are built with a fully collapsible construction which is ideal for storage & transportation. The Comfort Zone setting on the temporal pad provides for a comfortable secure fit & the headphones come with an included convenient carrying case.

- The ultra portable on-ear headphones with dynamic element for extended frequency response
- Comfort Zone setting on temporal pad for comfortable secure fit
- The ultimate active headphones with a collapsible headband design for protective storage
- Oxygen-free copper voice coils deliver deep bass & signal clarity
-

Includes:: a convenient carrying case for protective storage

Specifications
Frequency Response: 15-25, 000 Hz
Impedance: 60 ohms
Sensitivity: 101 d B SPL/1m W
Cord: Straight, Dual Entry, 4ft













...

For those with refined musical taste, the lightweight Koss Porta Pro headphones are the most requested headphone on koss.com. These headphones are constructed from Mylar, which means the elements are extremely rigid, minimising mechanical distortion & ensuring exceedingly accurate sound reproduction. The Koss Porta Pro features dynamic elements that deliver exceptionally rich, deep bass, & a wide frequency response to capture every nuance in your favourite movie or musical performance. The headphones are built with a fully collapsible construction which is ideal for storage & transportation. The Comfort Zone setting on the temporal pad provides for a comfortable secure fit & the headphones come with an included convenient carrying case.

- The ultra portable on-ear headphones with dynamic element for extended frequency response
- Comfort Zone setting on temporal pad for comfortable secure fit
- The ultimate active headphones with a collapsible headband design for protective storage
- Oxygen-free copper voice coils deliver deep bass & signal clarity
-

Includes:: a convenient carrying case for protective storage

Specifications
Frequency Response: 15-25, 000 Hz
Impedance: 60 ohms
Sensitivity: 101 d B SPL/1m W
Cord: Straight, Dual Entry, 4ft













...

For those with refined musical taste, the lightweight Koss Porta Pro headphones are the most requested headphone on koss.com. These headphones are constructed from Mylar, which means the elements are extremely rigid, minimising mechanical distortion & ensuring exceedingly accurate sound reproduction. The Koss Porta Pro features dynamic elements that deliver exceptionally rich, deep bass, & a wide frequency response to capture every nuance in your favourite movie or musical performance. The headphones are built with a fully collapsible construction which is ideal for storage & transportation. The Comfort Zone setting on the temporal pad provides for a comfortable secure fit & the headphones come with an included convenient carrying case.

- The ultra portable on-ear headphones with dynamic element for extended frequency response
- Comfort Zone setting on temporal pad for comfortable secure fit
- The ultimate active headphones with a collapsible headband design for protective storage
- Oxygen-free copper voice coils deliver deep bass & signal clarity
-

Includes:: a convenient carrying case for protective storage

Specifications
Frequency Response: 15-25, 000 Hz
Impedance: 60 ohms
Sensitivity: 101 d B SPL/1m W
Cord: Straight, Dual Entry, 4ft













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The full-size noise-isolating Koss Pro DJ200 headphones are the next step up from the incredible Pro DJ100. With stylish, spun

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The Koss Spark Plug features a dynamic element that is positioned just outside the ear & connected to a tubular port structure that is inserted on a soft expandable cushion into the ear canal. The soft foam cushion expands for a custom fit to improve isolation & enhance deep bass & treble clarity. This Koss Spark Plug also features a white cord to compliment many mp 3 players. The Koss Spark Plug fit enhances isolation when you want to plug out ambient sounds that interfere with the listening experience. A Lifetime Warranty covers the Koss Spark Plug headphones. Specifications:
- Frequency Response: 10-20, 000 Hz
- Impedance: 16 ohms
- Sensitivity: 112d B SPL/1m W
- Distortion:



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With the Koss Spark Plug W
- White set yourself on a path towards clear sound, with high fidelity Koss Sparkplug in-ear headphones.
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The Koss Sporta Pro are perfect headphones for an active listener who needs to move from room to room without missing a beat.

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The Koss Plug in Silver/ Black are stereo, noise isolating in-ear headphones that deliver the kind of accurate acoustical reproduction & isolation typically found in high-end, closed-style high fidelity headphones.

They have a dynamic element positioned just outside the ear connecting to a tubular port structure that inserts into a soft, expandable cushion. The soft, foam cushion expands for a custom comfort fit with every listening experience. It also improves isolation, plugging out ambient sounds, & enhances deep bass & treble clarity.

Combine the Koss Plug with your favorite music & it instantly becomes the ultimate accessory for on the go listening.

Specifications
0-20, 000 Hz
16 ohms
112 d B SPL/1m W
Straight, Dual Entry, 4ft
Limited Lifetime Warranty










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The Koss UR10 on-ear headphones are a new portable model that offer maximum sound quality in a comfortable lightweight design.

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