Headphones Koss Porta Pro

Name: Headphones Koss Porta Pro KOSSPORTAPRO
Brand: Koss
SKU: 1058327
Price: 39.49 EUR
Availability: InStock

EcoFlow – energy without limits

Powerful EcoFlow stations for energy anywhere!

Keep track of price changes You keep track of price changes

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

Forgot password? Registration

Short description

The Koss Porta Pro headphones are wired and designed for music lovers. They feature a frequency range of 15 - 25000 Hz, ensuring high-quality sound. With a cable length of 1.2 m and a lightweight design at just 79 g, they provide comfort and portability. Available in black and silver, these headphones are perfect for on-the-go listening.

Available at price 39.49 €: 1 pcs.

Total available for order: 13 pcs.

Warranty: 2 Years

SKU: 1058327

Manufacturer: Koss

Learn more

Deliver the order:

{{ userCountryName }}

to the Customer Service Center at Kengaraga 2b, Riga

Thursday {{selectedOffer.officeDeliveryString}}

free

All delivery methods Hide details

Customer service center

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

Thursday {{selectedOffer.officeDeliveryString}}

free

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

25.06.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.18 kg)

Parcel couriers

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

25.06.2026 {{selectedOffer.parcelStationDeliveryString}}

From 1.99 €

More about delivery methods

Payment Methods:

Bank transfer, Bank cards on-line, Apple Pay, Google Pay

More about payment methods

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The Koss Porta Pro is a wired supra-aural headphone designed for personal and portable listening. Introduced in 1984 and preserved in its original form, the Porta Pro delivers a wide frequency response of 15–25,000 Hz, lightweight construction and a 1.2 m cable for everyday use. Its mylar dynamic elements, neodymium magnets and oxygen-free copper voice coils are engineered to reproduce clear, accurate sound with pronounced bass and sufficient volume for noisy environments. Foam ear cushions provide an open, hear-through experience while keeping the headphones comfortable for travel, commuting and active use.

Advantages

The Porta Pro combines a long-standing proven design with materials that reduce mechanical distortion and improve signal transmission, resulting in detailed sound reproduction and strong low-frequency performance. Its lightweight build and supra-aural fit make it easy to wear for extended periods, and the 1.2 m wired connection offers reliable playback without battery dependence. Available in black and silver, the model balances portability, comfort and sound clarity for everyday listening.

Suitable for

Commuting and public transport
Travel and portable music players
Casual home listening and movie playback
Light exercise such as running or walking

Key specifications

Frequency response: 15–25,000 Hz
Connectivity: Wired
Ear coupling: Supra-aural
Cable length: 1.2 m
Weight: 0.079 kg
Colours: Black, Silver
Model / MPN: KOSSPORTAPRO
EAN: 021299147764

How to use

Connect the 3.5 mm plug to your audio device and place the supra-aural pads over your ears. Adjust the headband for a comfortable fit so the foam ear cushions sit lightly on the ears to allow some ambient sound through. Use device volume controls to set listening level; the Porta Pro's neodymium magnets provide sufficient output for typical portable players. When not in use, fold or store the headphones in a protective case or pouch to prevent cable damage.

Usage recommendations

For best performance, avoid exposing the headphones to moisture and extreme temperatures. Clean the foam ear cushions gently with a dry cloth and disconnect the cable from the source when storing. If using in noisy environments, increase device volume moderately to preserve audio detail without risking hearing discomfort.

Specifications

Ear coupling:: Supraaural
Connectivity technology:: Wired
Cable length:: 1.2 m
Weight:: 0.079 kg
Product colour:: Black, Silver

All features

Headphones

Headphone frequency:: 15 - 25000
Headphone sensitivity:: 101 dB
Impedance:: 60 Ω
Driver unit:: 3.5 mm
Ear coupling:: Supraaural

Ports & interfaces

Connectivity technology:: Wired

Performance

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

Microphone

Microphone type:: Not available

Weight & dimensions

Weight:: 0.079 kg

Hide Show all

Description

Machine translation. Load original

{{highlightedFeature.featureTitle}}:

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

Warehouse	Stock	Delivery to the store	Store Price
WH186	1	Thursday Best delivery	39.49 € Best price
WH320	11	01.07.2026	44.49 €
WH357	1	07.07.2026	46.49 €

39.49 €

Stock: 1

Delivery Date: Thursday Best delivery

Warehouse: WH186

44.49 €

Stock: 11

Delivery Date: 01.07.2026

Warehouse: WH320

46.49 €

Stock: 1

Delivery Date: 07.07.2026

Warehouse: WH357

Customer reviews

Show all reviews

Customer questions

FAQ

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

The price is 39.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 Thursday 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, 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, weight, 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