Koss PortaPro Stereo Headphone

Earn $1.30 (2%) in Rewards on this order
FREE with Club O Silver.

Rewards

SILVER

FREE

2% Rewards

Keep shopping on Overstock

Exclusive Offers

Straight to your inbox

5% Dining Rewards

Get paid to go out tonight

GOLD

$19.95/yr.

5% Rewards

Earn even faster

Exclusive Offers

Straight to your inbox

5% Dining Rewards

Get paid to go out tonight

Free Shipping

Never pay extra

Exclusive Rewards

Save big-- up to 40%

Today: $64.86
Very High Sellout Risk
Free Shipping*
ITEM# 11327344
  • Delivery Estimate

    Select a Product Option to view shipping

    • Product Alerts

      Stay in the know! Choose which alerts you’d like to receive on this product.

    Koss PortaPro Stereo Headphone
    CHOOSE A LIST
    • Wishlists
    • Save for Later

    Technical Specifications

    • Description
    • General Information
    • Technical Information
    • Earpiece
    • Interfaces/Ports
    • Physical Characteristics
    • Miscellaneous

    Koss PortaPro Stereo Headphone

    Description
    Description

    The Porta Pro features dynamic elements that deliver exceptionally rich, deep bass and a remarkably wide frequency response from 15-25,000 Hz to capture every nuance in your favorite movie or musical performance. Constructed from mylar, the elements are extremely rigid, minimizing mechanical distortion and ensuring exceedingly accurate sound reproduction. Neodymium iron boron rare earth magnet structures enable the Porta Pro to deliver greater volume so you can hear every note, even when competing against the sounds of a commuter train with a low-voltage MP3 or disc player. Oxygen free copper voice coils improve signal transmission and conduction for cleaner, clearer sound. Foam earcushions provide an open, hear-through sound that lets you keep in touch with your surroundings perfect to wear while running, at work, or while traveling.

    General Information
    Manufacturer Koss Corporation
    Manufacturer Part Number 159691
    Manufacturer Website Address http://www.koss.com
    Brand Name Koss
    Product Name PortaPro Stereo Headphone
    Product Type Headphone
    Technical Information
    Connectivity Technology Wired
    Cable Length 4 ft
    Sound Mode Stereo
    Minimum Frequency Response 15 Hz
    Maximum Frequency Response 25 kHz
    Earpiece
    Earpiece Design Over-the-head
    Earpiece Type Binaural
    Driver Type Neodymium
    Interfaces/Ports
    Host Interface Mini-phone
    Physical Characteristics
    Form Factor Semi-open
    Miscellaneous
    Additional Information

    Straight and Dual Entry cord

    Product Reviews

    Questions & Answers

    Yay! Be the first to ask a question about this product.
    Get your product questions answered right here.
    Guidelines

    Shopping Tips & Inspiration

    Shipping & Returns

    Shipping:

    Usually leaves our warehouse in 1-2 business days. *

    Standard Return Policy for Electronics:

    The items must arrive at our warehouse within 30 days of purchase. You must return items in their original condition to qualify for a full refund. We will issue a partial refund of up to 70 percent if returned items have been opened, used, or returned late. More Details

    Shipping Information:

    Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
    Standard shipping details
    Expedited shipping details

    * For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

    ** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.