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sE Electronics
sE Electronics KLS 150 Closed Back Headphones
Professional closed-back over-ear headphones.
UK Delivery - From £2.99
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Want to Click and Collect or try items at our Guildford Store?
The store is open 10am - 6pm Monday to Saturday and 11am - 5pm Sunday and bank holidays.
The stock information shows the quantity of units that are available to purchase at the Guildford store and the quantity of units that are available at our off-site Guildford warehouse. These stock levels are updated in real time.
Our Click and Collect service is available at our Guildford store from 10am - 6pm Monday to Saturday, and 11am - 5pm on Sunday. You can either choose Click and Collect as your delivery option online or, during store opening hours, call our sales team on 01483 456777 for assistance with placing your order.
If you have placed your order online, you will receive a confirmation email of your order and a separate follow-up text or email to confirm when your item is ready for collection.
Please do not come to the store before you have received the follow-up message, as your order may not yet be ready at the store.
If the only available stock is in our off-site warehouse it can be brought to the store location for you to try - you just need to contact the store within opening hours. Please note any requests received after 3.30pm will not arrive at the store until the following morning.
Please be aware that stock availability can change quickly both online and in-store, so we would always recommend placing your Click and Collect order as soon as possible to reserve your item.
SKU: KLS150
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Product Description
The KLS 150 is a professional closed-back over-ear headphone designed for critical monitoring, mixing, recording and live sound applications. Combining exceptional long-session comfort with accurate low-end reproduction and outstanding passive isolation, it provides the clarity and control needed for confident audio decisions.
At its heart, a custom 40 mm heavy-duty transducer delivers powerful, detailed sound with low distortion, while the innovative Bass Control lets you adjust the low-frequency response to suit your preference or application. Premium memory foam and leatherette ear pads provide a comfortable, secure fit for extended sessions, while the dual shell earcup design helps minimise external noise and headphone bleed.
Built for professional use, the KLS 150 features glass fibre reinforced construction, corrosion-resistant spring steel and a detachable locking cable for dependable performance. Interchangeable earcup covers provide customisation while protecting the Bass Control knobs, and 90-degree swivelling earcups support convenient one-ear monitoring. Multiple folding configurations make the headphones easy to store and transport.
Features
- Accurate Low End with Bass Control - The custom 40 mm transducer delivers controlled, detailed low frequencies, while Bass Control lets you tailor the response to your application.
- Exceptional Comfort and Isolation - Premium memory foam, leatherette ear pads and a dual shell design provide comfortable extended monitoring with excellent passive sound isolation.
- Professional Durability and Flexibility - Glass fibre reinforced construction, spring steel components, swivelling earcups and a locking detachable cable are built for demanding professional use.
Precise Monitoring for Professional Applications:
The KLS 150 is designed to provide dependable monitoring across studio, recording and live sound environments. Its custom 40 mm heavy-duty transducer produces powerful, detailed and well-balanced audio with exceptional low distortion, giving you the accuracy needed to make confident mixing and monitoring decisions.
The adjustable Bass Control provides direct access to the low-frequency response, allowing you to tailor the headphones to your personal preference or the requirements of a particular application. This makes the KLS 150 a versatile choice for mixing, tracking, live monitoring and everyday critical listening, with controlled low end designed to help your mixes translate across different playback systems.
Comfort and Isolation for Long Sessions:
Long monitoring sessions demand headphones that remain comfortable and secure, and the KLS 150 is designed with this in mind. Premium memory foam adapts naturally to the shape of your head, while high-quality leatherette ear pads provide a comfortable seal and premium feel.
The dual shell earcup design provides excellent passive sound isolation, helping minimise ambient noise when monitoring in busy studio or live environments. The strong isolation also helps reduce headphone bleed during recording, making the KLS 150 suitable for musicians, engineers and content creators. The 90-degree swivelling earcups additionally allow convenient one-ear monitoring when required.
Built for Professional Everyday Use:
The KLS 150 combines robust construction with practical features designed for regular professional use. Glass fibre reinforced components provide strength without unnecessary weight, while corrosion-resistant spring steel helps ensure reliable performance over years of use in studios, on stages and while travelling.
Interchangeable earcup covers let you personalise the appearance while helping protect the Bass Control knobs from accidental adjustment. A detachable cable with a secure locking connector provides dependable connectivity, while laser-etched adjustment markings make it easy to return to a preferred fit. Multiple folding configurations also make storage and transport straightforward.
Specifications
- Professional closed-back over-ear headphones
- Custom 40 mm heavy-duty transducer
- Adjustable Bass Control
- Dual shell earcup design
- Premium memory foam
- High-quality leatherette ear pads
- Glass fibre reinforced construction
- Corrosion-resistant spring steel components
- 90-degree swivelling earcups
- Detachable cable with locking connector
- Laser-etched adjustment markings
- Multiple folding configurations
- Straight 3 m / 10 ft cable included
- 1/8 inch to 1/4 inch screw-on adapter included
- 1/8 inch to USB-C adapter included
- Earcup cover opening tool included
- Protective drawstring pouch included
- sE logo stickers included
- User manual included
- Optional velour ear pads, coiled cable and protective case available
