Headphones Koss UR40

Name: Headphones Koss UR40 183161
Brand: Koss
SKU: 1218291
Price: 55.49 EUR
Availability: InStock

Shop for gifts early

Save time and money with our discounts!

Keep track of price changes You keep track of price changes

Scan qr code below, or type in manually: {{secretKey}}

Forgot password? Registration

Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

The Koss UR40 headphones offer a wired connection and are designed for music enthusiasts. With a frequency range of 15 - 22000 Hz, they deliver clear and rich sound. The 1.2 m cable provides flexibility and ease of use. Available in stylish black and silver colors, these headphones combine comfort with quality performance.

Available for order: 4 pcs.

Warranty: 2 Years

SKU: 1218291

Manufacturer: Koss

Learn more

Deliver the order:

{{ userCountryName }}

to the Customer Service Center at Kengaraga 2b, Riga

25.06.2026 {{selectedOffer.officeDeliveryString}}

free

All delivery methods Hide details

Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

25.06.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

30.06.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.28 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

30.06.2026 {{selectedOffer.parcelStationDeliveryString}}

From 1.99 €

More about delivery methods

Payment Methods:

Bank transfer

More about payment methods

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The Koss UR40 headphones combine heavyweight sound intensity with an ultra-lightweight, collapsible design for convenient on-the-go listening. These wired circumaural headphones deliver a wide frequency range (15–22,000 Hz) and use improved signal transmission and oxygen-free copper voice coils to reduce mechanical distortion and provide clear, accurate sound reproduction. Closed leatherette ear cushions form a seal around the ears while screened ear cups allow some ambient audio, creating a hybrid closed/open listening experience that preserves bass impact and maintains awareness of surroundings. The 1.2 m straight dual-entry cable with dual plugs and the head-band wearing style make the UR40 suitable for a variety of everyday listening situations.

Advantages

The hybrid design balances bass enhancement from closed leatherette cushions with an open, hear-through character from screened ear cups, producing a full, natural sound. Lightweight construction (just over six ounces) and a collapsible frame make the UR40 easy to wear, store and transport. Oxygen-free copper voice coils and an extended 15–22,000 Hz frequency response contribute to reduced distortion and precise audio reproduction. The wired 1.2 m cable with dual plugs provides a reliable connection for compatible audio equipment.

Suitable for (tasks / use cases)

Listening to music on portable players and home audio systems
Everyday commuting and travel where awareness of surroundings is desired
Casual monitoring and playback for music enthusiasts
Storage in backpacks or carry bags due to collapsible design

Key specifications

Brand: Koss
Model: UR40 (MPN 183161, EAN 021299147801)
Type: Wired circumaural headphones, head-band style
Frequency response: 15–22,000 Hz
Cable length: 1.2 m (straight dual-entry 4 ft cord with dual plugs)
Ear cushions: Closed leatherette with screened ear cups (hybrid design)
Voice coils: Oxygen-free copper
Colour: Black, Silver

How to use

Connect the straight dual-entry cable to the appropriate audio outputs using the dual plugs. Place the head-band over your head so the circumaural ear cushions fully enclose each ear, ensuring a snug seal for optimal bass response while still allowing some ambient sound through the screened cups. Adjust the head-band for a comfortable fit. When not in use, fold the headphones along the collapsible joints for compact storage.

Usage recommendations

For best long-term performance, avoid exposing the headphones to excessive moisture or high temperatures, coil the cable loosely to prevent kinks, and store the UR40 in a protective bag when transporting. Use compatible audio sources and moderate volume levels to reduce the risk of hearing fatigue.

Specifications

Ear coupling:: Circumaural
Connectivity technology:: Wired
Cable length:: 1.2 m
Wearing style:: Head-band
Product colour:: Black, Silver

All features

Headphones

Headphone frequency:: 15 - 22000
Headphone sensitivity:: 98 dB
Impedance:: 60 Ω
Ear coupling:: Circumaural

Ports & interfaces

Connectivity technology:: Wired
3.5 mm connector:: Yes

Performance

Cable length:: 1.2 m
Product colour:: Black, Silver
Total Harmonic Distortion (THD):: 0.2 %
Wearing style:: Head-band
Recommended usage:: Music
Product type:: Headphones

Microphone

Microphone type:: Not available

Design

Foldable:: Yes

Hide Show all

Description

Machine translation. Load original

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

Customer reviews

Show all reviews

Customer questions

FAQ

How much does the Headphones Koss UR40 cost, and is it available for purchase?

The price is 55.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 25.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Koss products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Koss service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: ear coupling, connectivity technology, cable length, wearing style, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Show all questions