Koss Porta Pro headphones high quality sound set sound performance and comfort standards for portable personal listening worldwide when first introduced in 1984. Since then, to the delight of devout Porta Pro enthusiasts, Koss has preserved the original design and performance that made the Porta Pro a portable music icon.Designed for those with refined musical taste, the lightweight Koss Porta Pro headphones continue to be the most requested headphone on koss.com. Constructed from Mylar, the elements are extremely rigid, minimizing mechanical distortion and ensuring exceedingly accurate sound reproduction. Koss Porta Pros feature dynamic elements that deliver exceptionally rich, deep bass, and a remarkably wide frequency response to capture every nuance in your favorite movie or musical... Less

Part#: 178849 Specs: Frequency response: 15-25,000 Hz Impedance: 60 ohms Sensitivity: 103 dB SPL/1mW Features: Headband: Flexible headband lets you choose over-the-head or behind-the-head style Contents: On Ear headphones with foam ear cushions Carrying case with drawstring Straight, dual entry 4 foot cord Warranty: Limited Lifetime Warranty Overall: The Koss Sporta Pro are the perfect headphones for an active listener who needs to move from the living room to boardroom to locker room without missing a beat. Combining the sound reproduction of the Koss Porta Pro with a unique design that allows over-the-head or behind-the-head wearing, the Sporta Pro won?t interfere with hats or hairstyles ? a prime portable headphone. With Mylar elements ensuring accurate sound reproduction and... Less

The Koss Sporta Pro are the perfect headphones for an active listener who needs to move from the living room to boardroom to locker room without missing a beat. Combining the sound reproduction of the Koss Porta Pro with a unique design that allows over-the-head or behind-the-head wearing, the Sporta Pro won?t interfere with hats or hairstyles ? a prime portable headphone. With Mylar elements ensuring accurate sound reproduction and minimal mechanical distortion, Koss Sporta Pros are a lightweight headphones that also feature computer- optimized rare-earth magnet structures (neodymium, iron and boron), which deliver uncommon sound clarity no matter what volume you listen at ? even with low-voltage DVD and MP3 players. The Sporta Pro?s comfortable ear cushions allow you to stay in... Less

Headphones & Earbuds HDMI Cables & Adapters Mounts & Brackets iPod & MP3 Accessories Cables & Accessories Koss PRO DJ 100 Professional DJ Stereo Headphones BRAND NEW / FACTORY SEALED / AUTHORIZED DEALER DESCRIPTION The SportaPro is the perfect stereo headphone for music lovers who need to move from the boardroom to the locker room without ever missing a beat. Combining the same amazing sound reproduction capability of the Koss Porta Pro with a flexible headband design that permits the listener to wear it on top of or behind the head, the SportaPro is the perfect accessory for music lovers on the go. Product Description The Koss Pro DJ100 is ideal for professional disc jockey use. The Pro DJ100s stylish spun metal earcups swivel 180. Swiveling earcups allow for single or double ear... Less

Payment Shipping Returns Contact Click an Image to Enlarge KOSS IL-100 Port-a-Pro KTC Headphone Black High performance in-ear design / Koss Touch Control / Built-in microphone for iPhone and iPad / Interlocking Design for easy storage Koss' classic portapro headphone was among the first headphones designed for portable use. Decades later, Koss introduces the IL-100 as a portable earphone to meet current mobile necessities. Koss Porta Pro KTC, the most sophisticated version of the Porta Pro, fea

Shipping Payments Return policy About us Popular Categories See More Categories Hold mouse over image to enlarge Koss SportaPro Portable Sporty Headphone - Kit MFG Part#: SPORTA PRO 08 SKU: 3102115 Condition: New Item description The SportaPro is the perfect stereo headphone for music lovers who need to move from the boardroom to the locker room without ever missing a beat. Combining the same amazing sound reproduction capability of the Koss Porta Pro with a flexible headband design that permit

Koss Pro4AA headphones set the standard for full size professional headphones. They were introduced in 1970 as the first dynamic headphones to deliver true full frequency and high fidelity performance with impressive noise isolating capabilities. Retired in the late 80s, Koss swiftly returned the Pro4AA headphones to its product lineup due to overwhelming popular demand. They have since remained a staple of studio headphones in the radio and recording industries. Koss Pro4AAs meet the stringent demands of broadcast and recording professionals who require reliable equipment and superior performance. The full size professional headphones keep unwanted sounds out while letting every note in. Whether youre a sound professional or an audiophile, Pro4AAs deliver superior isolation, accurate... Less

1.888.209.5772 About me Contact Us Shipping Payments FAQ Click an Image to Enlarge Koss Pro4AAT Titanium Stereophone with 10-25,000 Hz Frequency Response #180638 SKU: KSPRO4AAT Mfr. Part: 180638 Koss Pro4AAT Titanium Stereophone with 10-25,000 Hz Frequency Response Item Includes Koss Pro4AAT Stereophone - 3.5 mm (1/8 ) Plug - 6.3 mm () Screw on Type Adapter - Koss Warranty Description Koss Pro4AAT Titanium Stereophone. This full-size professional quality stereophone has long been the headphone

KOSS PRO4AAAT PROFESSIONAL FULL-SIZE STEREOPHONES Manufacturer: KOSS THIS IS A BRAND NEW UNOPENED ITEM. Details (specification should be verified with the manufacturer) titanium Coated Mylar Diaphragms And Computer Optimized Strontium Ferrite Magnets For Deep Clarity dynamic Element For Extended Frequency Response frequency Response: 10hz-25khz oxygen-free Copper Voice Coils For Signal Clarity clos Ed Vinyl Pneumalite Ear Cushions For Improved Isolation And Deep Bass adjustable Vinyl Leatherette Headband With Padded Sling For Maximum Comfort pivoting Ear Cups For Single-sided Listening And Flat Storage coiled Single Entry 8' C Ord

The new Koss Noise Reduction headphone was designed for treasure hunters who operate their detectors in very noisy environments like oceans, city parks or any area that the outside noise is at a high level. Koss has designed this headset with a very good PASSIVE NOISE REDUCTION SYSTEM. Its this passive system that enables these phones to cloak over 90% of all outside noise. This headphone is very well made and will last for many years (so well made that Koss offers their lifetime warranty). This is one high quality set of headphones.

Payment Shipping Returns Contact KOSS PRO-4AAT Studio Monitor Headphones The headphone that brought KOSS fame as a maker of quality headphones -- new and improved! KOSS PRO-4AAT Studio Monitor Headphones -- Earlier versions of this fine headphone helped set the standards for fine musical reproduction and comfort Titanium coated diaphragm Extra durable for studio broadcast use Closed, foam-filled ear cushions provide hours of comfort, maximum bass and complete acoustic isolation Voice coil for e

Koss Pro-3AA Stereo Headphones

Koss KDX100 Stereo Earphone - Connectivity: Wired - Stereo - Over-the-head - ChromeThe KDX100 earbud is a versatile stereo earphone designed with comfort and sound production in mind. It delivers accurate acoustical reproduction and unbelievable isolation typically found in more expensive, closed-style earphone. The KDX100 features a dynamic element that is positioned just outside the ear and connected to a tubular port structure that is inserted on one of two provided cushions: a fluted silicone or conforming memory foam cushion. The fluted silicone cushion provides a firm, flexible seal while the soft foam cushion expands for a custom fit to improve isolation and enhance deep bass and treble clarity. The custom fit enhances isolation when you want to plug out ambient sounds that... Less

Shipping Payments Return policy About us Popular Categories See More Categories Hold mouse over image to enlarge R80 HB HOME PRO STEREOPHONE - Kit MFG Part#: 154336 SKU: 2111887 Condition: New Item description W/CLOSED EAR CUSHION DESIGN Useful links Add to Favorite Sellers Ask seller a question Sign up to Newsletter Visit seller's eBay Shop Condition Tech specs Ship/Pay Policy Return Policy About Us / Feedback Kit Contains the following 2 items. Koss - R80 HB HOME PRO STEREOPHONE W/CLOSED EAR

SquareTrade AP6.0 Koss PRO3AAT 158239 DJ Headphone Closed Earphone New Koss PRO3AAT 158239 DJ Headphone Closed Earphone New Closed leatherette ear cushions form a comfortable seal around the ears, enhancing bass frequencies and isolating the listener from ambient noise Durable steel rubber padded headband Features adjustable slide bars to ensure a snug fit Ear cups fold up for protective storage portability Freq resp: 15 Hz20 kHz Imp: 60 Sensitivity: 100 dB/mW Heavy-duty, single-entry 8-ft s

1.888.209.5772 About me Contact Us Shipping Payments FAQ Click an Image to Enlarge Koss 158239 Titanium Stereophone Headphone 15-20000Hz SKU: KSPRO3AA Mfr. Part: 158239 Koss Pro3AAT Titanium Stereophone Headphone with 15-20,000 Hz Frequency Response Item Includes Koss Pro3AA Titanium Stereophone - 3.5 mm (1/8 ) Plug - 6.3 mm () Screw-on Type Adapter - Koss Lifetime Warranty Description Koss Pro3AA is a stereophone made of titanium. Delivering superb sound with a nod toward comfort, the PRO3AA T

Packing the one-two punch of passive and active noise reduction (ANR), the Koss Quiet Zone QZ PRO headphones are the noise cancelling headphones of choice for music lovers. Their comfort and collapsibility ? not to mention sound quality ? make them a favorite among travelers. For passive noise reduction, the QZPRO feature soft vinyl, closed cushions, which create a tight seal around the ear and reduce ambient noise, all while retaining bass frequencies. Active noise cancellation circuitry ? embedded into each QZPRO ear cup ? uses tiny microphones that sample surrounding noise and transmit that information to a processing circuit, which then generates "anti-waves" to counteract the unwanted noise and create a peaceful listening environment. No need for noise cancellation? No problem. Turn... Less

Koss PRO4AAT Headphone - Stereo Brand: Koss MFG Part#: P4AAAT ML SKU: 3044180 This full-size professional quality stereophone has long been the headphone of choice for broadcast and recording professionals whose careers demand reliable equipment and superior performance. The PRO4AA Titanium features dynamic elements for an exceptionally wide frequency response from 10-25,000 Hz. Koss Corporation Manufacturer Part Number P4AAAT ML Koss Product Model PRO4AAT Product Name PRO4AAT Professional Headphone This full-size professional quality stereophone has long been the headphone of choice for broadcast and recording professionals whose careers demand reliable equipment and superior performance. The PRO4AA Titanium features dynamic elements for an excep Product Type Headphone Connectivity... Less

The Koss® SB45 Communication Headset delivers a full range of sound that enables you to not only hear clearly, but also speak clearly.

Koss PRO4AA Noise-Isolating Professional Studio Headphones Tan

Koss iSpark Stereo Earset - Wired Connectivity - Stereo - Earbud - BlackSpecificatio ns:Product Type: EarsetEarpiece Type: BinauralMinimum Frequency Response: 10 HzMaximum Frequency Response: 20 kHzColor: BlackConnectivity Technology: WiredBrand Name: KossForm Factor: OpenWireless Technology: Not ApplicableSound Mode: StereoHost Interface: Mini-phoneCable Length: 48"Product Type: EarsetEarpiece Design: EarbudEarpiece Type: BinauralMinimum Frequency Response: 10 HzMaximum Frequency Response: 20 kHzMicrophone Design: On-cableColor: BlackConnectivity Technology: WiredBrand Name: KossForm Factor: OpenManufacturer: Koss CorporationProduc t Name: iSpark Stereo EarsetWireless Technology: Not ApplicableSound Mode: StereoHost Interface: Mini-phoneCable Length: 48"Standard Warranty: Lifetime... Less

Part#: 179615 Specs: Frequency response: 20-20,000 Hz Impedance: 32 ohms Sensitivity: 100 dB SPL Features: Sound: Active Noise Reduction (ANR) headphone system reduces harmful and annoying low frequency sounds in noisy environments Volume: In-line volume control Cord: Unplugs for wire-free passive and active noise cancellation Structure: Fully collapsible Structure: Extra-soft, padded headband Contents: Headphones with closed leatherette ear cushion for added passive noise reduction Carrying case Straight, single entry 4 foot cord Warranty: Limited Lifetime Warranty Overall: QZ900 headphones are the latest addition to the Koss Quiet Zone line and add a new level of noise reduction, performance, and comfort. The electronics package inside each ear cup is designed to monitor outside... Less

With a frequency response of 15 to 25,000 Hz, the Koss KTX-PRO headset reproduces this broad range accurately. The in-line volume control button, in these Koss portable stereophones, lets you adjust the volume to suit your needs. For clear and loud sound, these Koss headphones have an impedance of 60 ohms. The cable length of the Koss KTX-PRO headset is about 5 feet, giving you enough mobility and comfortable wearing. For an enhanced listening experience, these Koss portable stereophones have a sling and open-ear design. The headband of these Koss headphones can be adjusted easily to fit your head size, so that you can wear it comfortably for longer hours.

Part# 182973, 182981, 182999: Features: Lightweight Dynamic elements deliver deep bass and a wide frequency response Pivoting ear plates Ear cushions: Supra‐aural Pressure Sealed Vinyl Leatherette Specs: Frequency response: 20-25,000 Hz Impedance: 36 ohms Sensitivity: 98 dB SPL Distortion:

Get great sound from your computer with the Koss Lightweight Headphones for Computers.

This full-size professional quality stereophone has long been the headphone of choice for broadcast and recording professionals whose careers demand reliable equipment and superior performance. As the first dynamic stereophone to deliver true full frequency, high-fidelity performance, the PRO4AA set the standard when it was introduced in its original form in 1970. In the late 1980s after long service, it was retired and replaced by a newer model. Customers clamored for its return, and by 1988 it was brought back by popular demand. Since then, though we've incorporated performance- enhancing technology and updated its style, the essence of the PRO4AA remains unchanged and it continues to set the standard for performance and reliability today.The PRO4AA features dynamic elements for an... Less

Lightweight on ear stereophones that deliver deep bass and a wide frequenc response. Soft and comfortable ear cushions. RUK 40 Color Options To view RUK 40 (Color : Blue) - click here To view RUK 40 (Color : Red) - click here Key features Lightweight Dynamic elements deliver deep bass and a wide frequency response Pivoting ear plates Ear cushions: Supra‐aural Pressure Sealed Vinyl Leatherette Specs Frequency response: 20-25,000 Hz Impedance: 36 ohms Sensitivity: 98 dB SPL Distortion:

Headband pivots backward at its base, easily converting from over-the-head style to a behind-the-head style Foam ear cushions Collapses into a compact, protective package that tucks neatly in a briefcase, gym bag or backpack Freq resp: 5 Hz25 kHz Imp: 60 Sensitivity: 103 dB/mW 4-ft straight single-entry cord Gold-flashed 3.5mm L-shaped plug Includes carrying case

Lightweight on ear stereophones that deliver deep bass and a wide frequenc response. Soft and comfortable ear cushions. RUK 40 Color Options To view RUK 40 (Color : Silver) - click here To view RUK 40 (Color : Blue) - click here Key features Lightweight Dynamic elements deliver deep bass and a wide frequency response Pivoting ear plates Ear cushions: Supra‐aural Pressure Sealed Vinyl Leatherette Specs Frequency response: 20-25,000 Hz Impedance: 36 ohms Sensitivity: 98 dB SPL Distortion:

Part#: 179590, 179631 Features: Lightweight Comfortable Ear cushions Specs: Frequency response: 15-20,000 Hz Impedance: 16 ohms Sensitivity: 110 dB SPL Plug: 3.5 mm Contents: In Ear stereophones with comfortable ear cushions 4 foot flat tangle-resistant cord with 3.5mm plug Warranty: Limited Lifetime Warranty