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Black semi-open over-ear headphones with self-adjusting headband and gold adapter

LORDWORLD

LORDWORLD SR850 Semi-Open Headphones 50mm 10Hz-30kHz 32Ω

SKU CH-8TZ3-KGCQH

Semi-open studio headphones with 50mm drivers covering 10Hz to 30kHz at 32Ω and a self-adjusting headband

  • Semi-open design creates a spacious, natural soundstage
  • 50mm drivers deliver detailed audio across a wide dynamic range
  • 10Hz to 30kHz frequency response captures deep bass and crisp highs
  • 32Ω impedance ensures easy pairing with most audio sources
  • Self-adjusting headband with gold-plated adapter provides a secure fit and versatile connectivity

Semi-open studio reference headphones

The LORDWORLD SR850 headphones use a semi-open design that allows natural ambient sound to blend with playback, giving a spacious soundstage for critical listening. Their 50mm drivers cover a frequency range of 10Hz to 30kHz at 32 ohms impedance, making them suitable for studio monitoring and detailed audio work.

Included 1/4-inch gold-plated adapter

A 1/8-inch to 1/4-inch gold-plated adapter is supplied in the box, letting you connect the headphones directly to professional audio interfaces, mixing consoles or headphone amplifiers without a separate purchase. The self-adjusting headband automatically conforms to different head sizes, removing the need for manual adjustment during long sessions.

Check your source impedance and connector type

Ensure your audio source can drive a 32-ohm load cleanly at the volume levels you require for monitoring. Verify whether your equipment uses a 1/4-inch or 1/8-inch headphone jack so you know if the supplied adapter is needed. Buyers needing a fully closed-back design for isolation from external noise should consider a different style.

Highlights

  • Semi-open design creates a spacious, natural soundstage
  • 50mm drivers deliver detailed audio across a wide dynamic range
  • 10Hz to 30kHz frequency response captures deep bass and crisp highs
  • 32Ω impedance ensures easy pairing with most audio sources
  • Self-adjusting headband with gold-plated adapter provides a secure fit and versatile connectivity

Specifications

BrandLORDWORLD

Questions about this item

How often will the self-adjusting headband need replacement?

The self-adjusting headband has no specified service interval; it is designed to maintain fit without routine replacement.

What limits the 50 mm drivers during long mixing sessions?

The 32 ohm impedance and 10 Hz to 30 kHz response set the electrical and acoustic boundaries for sustained output.

How much heat do the ear cups produce when worn all day?

The semi-open design allows airflow through the 50 mm driver housings, so heat build-up remains low during extended use.

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