UR40

Name: UR40
Brand: Koss Stereophones
SKU: 197063.101
Price: 32.39 USD
Availability: InStock
Rating: 5.0 (5 reviews)

$32.39 ~~$44.99~~ In stock

Category: Over Ear Headphones

Heavyweight sound intensity teams with an ultra-lightweight design to create the ultimate in on-the-go listening, the Koss UR40. With improved signal transmission and conduction for a clean and clear sound, these headphones will minimize mechanical distortion and ensure exceedingly accurate sound reproduction.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Jacob F. ★★★★★ Oct 23, 2026

The sound really holds its own for such a featherlight pair — bass is punchy without muddying the mids. I've been wearing them for hours on a long commute and almost forget they're on. Clarity on vocals is the standout for me.

Adam ★★★★★ Oct 22, 2026

I was blown away by how lightweight these are for such powerful sound – wearing them for hours with zero neck strain. The ultra-lightweight design really makes a difference on my daily commute.

Charlotte ★★★★★ Oct 20, 2026

The clarity on these is unreal for the price—every note cuts through clean even at low volume, and the featherweight frame means I forget they're on my head during a full commute.