Se Electronics KLS Professional Closed-Back Headphones with Adjustable Bass Control
The sE Electronics KLS 150 is a professional closed-back headphone designed for critical monitoring, mixing, recording, tracking, and live sound. Its custom 40 mm heavy-duty transducer delivers powerful, detailed sound with controlled low-frequency reproduction, while the integrated Bass Control lets you adjust the low-end response to suit your listening preferences or application.
Built for long sessions, the KLS 150 combines premium memory foam with comfortable leatherette ear pads and an ergonomic design that distributes pressure evenly. Dual-shell earcups provide strong passive isolation, helping block ambient sound in loud environments while reducing headphone bleed during recording.
Designed for professional use, the KLS 150 features glass-fiber reinforced construction, corrosion-resistant spring steel, and a detachable locking cable. Interchangeable earcup covers protect the Bass Control knobs from accidental adjustment while allowing optional color customization. 90° swiveling earcups make one-ear monitoring easy, while multiple folding configurations simplify storage and transport.
Key Product Features
- Professional closed-back over-ear design
- Custom 40 mm heavy-duty transducer
- Adjustable Bass Control for personalized low-frequency response
- Accurate, controlled low-end for reliable mix translation
- Premium memory foam and leatherette ear pads
- Dual-shell earcups for excellent passive isolation
- Glass-fiber reinforced construction with corrosion-resistant spring steel
- 90° swiveling earcups for one-ear monitoring
- Detachable locking cable
- Interchangeable earcup covers with optional color variants
Technical Specifications
- Type: Professional closed-back over-ear headphones
- Transducer: Custom 40 mm heavy-duty
- Weight: 335 g / 11.8 oz.
- Dimensions: 166 x 83 x 200 mm / 6.5 x 3.3 x 7.9 in.
- Cable: Straight 3 m / 10 ft.
- Cable weight: 49 g / 1.7 oz.
What's in the Box
- KLS 150 headphones
- Straight 3 m / 10 ft. cable
- 1/8" to 1/4" screw-on adapter
- 1/8" to USB-C adapter
- Earcup-cover opening tool
- Protective drawstring pouch
- sE logo stickers
- User manual
- Short Description:
- Professional closed-back over-ear headphones with customizable Bass Control, for studio and live sound
- Bundled:
- No
- california pro_65:
- No
- Connectivity:
- TRS 1/4;TRS 1/8
- Features:
- Closed Back
- Impedance:
- 39 Ohms
- Model:
- KLS 150
- Number of Channels:
- 2
- Suited For:
- Recording & Live Sound;Stage/Live Sound;Studio/Live Monitoring
- Type (Headphones):
- Full-Size Headphones
- SKU:
- SEE-KLS150STD
