Wired headset Koss SB45

Name: Wired headset Koss SB45 — 193334
Brand: Koss
SKU: 1219106
Price: 49.99 EUR
Availability: InStock

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Wired headset Koss SB45 — circumaural, head-band, 18–20000 Hz, 2.4 m cable, silver/black

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Short description

Koss SB45 is a wired headset with circumaural ear coupling and a head-band wearing style, designed for calls and music. It covers a frequency range of 18–20,000 Hz and includes a 2.4 m cable for flexible use. Available in silver and black, the headset provides wired connectivity for desktop, laptop and telephony setups.

Available at price 49.99 €: 6 pcs.

Total available for order: 12 pcs.

Warranty: 2 Years

SKU: 1219106

Manufacturer: Koss

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

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From 4.99 € (Weight: 0.40 kg)

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Product information

Description

Koss SB45 is a wired headset with circumaural ear cups and a head-band wearing style designed for calls and music. The headset delivers a wide frequency response from 18–20,000 Hz and connects via an integrated 2.4 m cable. Finished in silver and black, the Koss SB45 is intended for desktop, laptop and telephony setups that require reliable wired audio and comfortable over-ear fit for extended use.

Advantages

The circumaural ear coupling provides full ear coverage for improved passive noise isolation and stable positioning during movement. A 2.4 m cable offers flexibility and reach for typical workstation and telephony environments. The head-band design distributes weight across the top of the head to maintain comfort during prolonged wear. Wired connectivity ensures low-latency, consistent signal quality without battery dependence.

Suitable for

Office telephony and VoIP calls
Desktop and laptop audio playback
Online meetings and remote work
General music listening at a workstation

Key specifications

Ear coupling: circumaural (over-ear)
Wearing style: head-band
Frequency range: 18–20,000 Hz
Cable length: 2.4 m
Connectivity: wired
Colour: silver and black

How to use

Connect the 2.4 m cable to the appropriate audio jack on your desktop, laptop or telephony device. Place the head-band on your head and position the circumaural ear cups so they fully enclose your ears for best passive isolation and comfort. Adjust the head-band as needed to achieve a secure, balanced fit. Use your system audio controls or telephony software to set volume and input/output preferences.

Usage recommendations

For clear speech in calls, set microphone levels and speaker volume in your communication software before extended use. Store the headset with the cable loosely coiled to avoid strain, and periodically check the cable and connector for wear to maintain reliable wired performance.

Specifications

Ear coupling:: Circumaural
Connectivity technology:: Wired
Cable length:: 2.4 m
Product colour:: Silver, Black
Wearing style:: Head-band

All features

Headphones

Headphone frequency:: 18 - 20000
Headphone sensitivity:: 103 dB
Impedance:: 100 Ω
Magnet type:: Ferrite
Ear coupling:: Circumaural

Ports & interfaces

Connectivity technology:: Wired
Bluetooth:: No
USB connectivity:: No
3.5 mm connector:: Yes
2.5 mm connector:: No
2x 3.5 mm connectors:: Yes

Performance

Cable length:: 2.4 m
Product colour:: Silver, Black
Total Harmonic Distortion (THD):: 0.2 %
Headset type:: Binaural
Wearing style:: Head-band
Recommended usage:: Calls/Music
Product type:: Headset

Microphone

Microphone sensitivity:: 56 dB

Design

Foldable:: Yes

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Warehouse	Stock	Delivery to the store	Store Price
BT5	6	Monday Best delivery	49.99 € Best price
WH353	6	01.07.2026	55.99 €

49.99 €

Stock: 6

Delivery Date: Monday Best delivery

Warehouse: BT5

55.99 €

Stock: 6

Delivery Date: 01.07.2026

Warehouse: WH353

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Customer questions

FAQ

How much does the Wired headset Koss SB45 cost, and is it available for purchase?

The price is 49.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 Monday 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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, product colour, wearing style, 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.

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