Skip to content Go to Product Search Go to Footer

Main Content

Koss - Closed-Back Headphones

Model:UR20

SKU:4122540

This item is no longer available in new condition.

See similar items below.

Overview

Description

Versatile! The 1/8" and 1/4" stereo plugs make these headphones a perfect choice for plugging into portable or home-component players.

Features

Flexible headband with sling allows for easy, single-sided listening — perfect for DJ use
Neodymium magnet for deep bass
8' cord with both 1/8" and 1/4" stereo plugs for versatility
16-micron Mylar element for treble clarity
Frequency response: 30Hz - 20kHz
Sensitivity: 97dB SPL/1mW
Distortion: less than 0.3%
Impedance: 32 ohms

Included Free

Free YouTube Premium for 3 months (new subscribers only)
YouTube Premium is everything you love about YouTube – ad-free and uninterrupted. Watch YouTube without ads, then download your favorites to view them on-the-go. Multi-tasking? Don’t worry, mobile videos and music play seamlessly when your screen is off. Oh, and you also get premium access to our music streaming app – YouTube Music.

Specifications

Other

Headphone Type
Home

Headphone Style
Top of head

Water-Resistant
No

Noise Canceling
No

Magnet Type
Neodymium

<a href="javascript:winopengld('1087340578114','pcmcat38200050027','cat12080')">Frequency Response</a>
30Hz - 20kHz

Sensitivity/SPL
82dB SPL/1mW

<a href="javascript:winopengld('1087340579908','pcmcat38200050027','cat12080')">Total Harmonic Distortion</a>
Less than 0.3%

Impedance
32 ohms

Ear Cushions
Leatherette

Cord Length
8'

Coil Cord
No

UPC
021299140857

Reviews

Questions & Answers

Most viewed

Apple - Geek Squad Certified Refurbished iPhone 14 Pro Max 128GB - Space Black (Unlocked)

User rating, 2.7 out of 5 stars with 15 reviews.

Your price for this item is $254.97
The comparable value for this item is $1,099.99
Hisense - 75" Class QD6 Series Hi-QLED 4K UHD HDR Smart Fire TV (2025)

User rating, 4.6 out of 5 stars with 349 reviews.

Your price for this item is $399.99
The comparable value for this item is $699.99
Apple - 11-inch iPad A16 chip with Wi-Fi - 128GB - Blue

User rating, 4.9 out of 5 stars with 13334 reviews.

Your price for this item is $369.00
Apple - AirPods Pro 3, Wireless Active Noise Cancelling Earbuds with Heart Rate Sensing Feature - White

User rating, 4.8 out of 5 stars with 6099 reviews.

Your price for this item is $249.99
Aluratek - Apple CarPlay and Android Auto Combo Wireless Car Adapter - Black

User rating, 4.3 out of 5 stars with 391 reviews.

Your price for this item is $42.99
The comparable value for this item is $59.99
PlayStation 5 Digital Edition 825GB – Fortnite Flowering Chaos Bundle - PlayStation 5

User rating, 4.9 out of 5 stars with 616 reviews.

Your price for this item is $399.99
The comparable value for this item is $499.99
Dell - Plus - Copilot+ PC - 14" 2K 2-in-1 Touchscreen Laptop - AMD Ryzen AI 5 340 2025 - 16GB Memory - 512GB Storage - Midnight Blue

User rating, 4.6 out of 5 stars with 87 reviews.

Your price for this item is $499.99
The comparable value for this item is $849.99
HP - 17.3" Full HD Laptop - AMD Ryzen 5 7520U 2023 - 8GB Memory - 512GB SSD - Natural Silver

User rating, 4.6 out of 5 stars with 1396 reviews.

Your price for this item is $349.99
The comparable value for this item is $629.99
Geek Squad Certified Refurbished MacBook Air 13.3" Laptop - Apple M1 chip - 8GB Memory - 256GB SSD - Space Gray

User rating, 4.5 out of 5 stars with 471 reviews.

Your price for this item is $399.99
The comparable value for this item is $699.00
Lenovo - IdeaPad Slim 3 Chromebook 14" Full HD Laptop - MediaTek Kompanio 520 2022 - 4GB Memory - 64GB eMMC - Abyss Blue

User rating, 4.6 out of 5 stars with 289 reviews.

Your price for this item is $139.00
The comparable value for this item is $319.00
Ring - Wired Doorbell Pro (3rd Gen) — Retinal 4K for ultra-clear video, 10x Zoom, Low-Light Sight for color in near dark - Deep Silver

User rating, 4.6 out of 5 stars with 128 reviews.

Your price for this item is $249.99
Samsung - Galaxy Z Fold7 256GB (Unlocked) - Jet Black

User rating, 4.8 out of 5 stars with 257 reviews.

Your price for this item is $1,599.99
The comparable value for this item is $1,999.99

See Details
Microsoft - Surface Pro - Copilot+ PC - 13” - Snapdragon X Plus 10 Core - 16GB RAM - 512GB SSD - Device+Keyboard Bundle - Black

User rating, 4.7 out of 5 stars with 334 reviews.

Your price for this item is $999.99
The comparable value for this item is $1,349.99
bella PRO - Perfect Grind Programmable Single-Serve Coffee Maker with Integrated Burr Grinder - Oatmilk

User rating, 4 out of 5 stars with 98 reviews.

Your price for this item is $99.99
The comparable value for this item is $149.99
ROG Xbox Ally X 7" FHD 120Hz Gaming Handheld, 3-Month Xbox Game Pass Premium, AMD Ryzen AI Z2 Extreme, 24GB RAM, 1TB SSD - Windows

User rating, 4.6 out of 5 stars with 1144 reviews.

Your price for this item is $999.99
Bambu Lab - P1S Combo 3D Printer - Black

User rating, 4.8 out of 5 stars with 1247 reviews.

Your price for this item is $549.99
WOLFBOX - 4000A Car Battery Jump Starter, Portable Battery Booster, Fast Charger, Jump Box for 10L Gasoline and Diesel Engines

User rating, 4.7 out of 5 stars with 24 reviews.

Your price for this item is $105.99
The comparable value for this item is $229.99
Rexing - M2 Max Pro 4K WiFi GPS Mirror Dash Cam - Black

User rating, 4.5 out of 5 stars with 467 reviews.

Your price for this item is $129.99
The comparable value for this item is $199.99
Switch 2 + Mario Kart World Bundle - Nintendo Switch 2

User rating, 4.8 out of 5 stars with 5839 reviews.

Your price for this item is $499.99
CyberPowerPC - Gaming Desktop - AMD Ryzen 5 5500 - AMD Radeon RX 6500 XT 4GB - 16GB Memory - 1TB PCIe 4.0 SSD - Black

User rating, 4.7 out of 5 stars with 901 reviews.

Your price for this item is $779.99