Behringer

Behringer SD251-BT Bluetooth Studio Monitoring Earphones

3.1 (40 reviews)
Bluetooth 5.020 Hz - 20 kHz

Experience Precision Audio with Wireless Freedom The Behringer SD251-BT Studio Monitoring Earphones combine professional studio-grade monitoring with the convenience of Bluetooth connectivity. Featuring a dynamic micro-driver for wide frequency response and a sound-isolating design, these earphon...

$29.99*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

Experience Precision Audio with Wireless Freedom

The Behringer SD251-BT Studio Monitoring Earphones combine professional studio-grade monitoring with the convenience of Bluetooth connectivity. Featuring a dynamic micro-driver for wide frequency response and a sound-isolating design, these earphones deliver exceptional sound quality and clarity, allowing you to monitor your audio with precision and enjoy your music with immersive detail.

Specifications:

  • Type: Studio Monitoring Earphones
  • Connectivity: Bluetooth 5.0
  • Frequency Response: 20 Hz - 20 kHz
  • Wireless Range: Up to 10 m (33 ft)
  • Driver Type: Dynamic Micro-driver
  • Noise Control: Sound Isolation
  • Color: Black

Key Features

Professional studio-grade wireless monitoring earphones

Dynamic micro-driver provides wide frequency response (20 Hz - 20 kHz), delivering full bass and detailed highs

Bluetooth 5.0 technology for exceptional sound quality with up to 10 m (33 ft) of wireless freedom

Sound-isolating design with a variety of sleeves to block outside noise for detailed musical experience

Built-in CVC 8.0 isolates the user's voice from surrounding clutter for clear phone conversation

Specifications

Product Type
Wireless Monitoring Earphones
Driver Type
Dynamic micro-driver
Frequency Response
20 Hz - 20 kHz
Wireless Technology
Bluetooth 5.0
Wireless Range
Up to 10 m (33 ft)
Noise Isolation
Sound-isolating design with various sleeves
Call Feature
Built-in CVC 8.0 for voice isolation

Pros & Cons

👍 Pros

  • Delivers professional studio-grade wireless monitoring, ideal for critical listening environments.
  • Equipped with a dynamic micro-driver that provides a wide frequency response of 20 Hz to 20 kHz, ensuring full bass and detailed highs.
  • Utilizes Bluetooth 5.0 technology, offering exceptional sound quality and up to 10 meters (33 feet) of wireless freedom.
  • Features a sound-isolating design, complemented by a variety of included sleeves to effectively block outside noise.
  • Incorporates built-in CVC 8.0, which isolates the user's voice during calls for clear phone conversations.

👎 Cons

  • While offering a wide frequency response, specific sound signature preferences may vary among users for "studio-grade" monitoring.
  • The 10-meter (33 ft) wireless range, while good for personal use, may be limited in larger studio or performance settings.
  • The effectiveness of sound-isolating design is dependent on achieving a proper fit with the provided sleeves.
  • Battery life is not specified in the features, which is a key consideration for wireless earphones during extended use.
  • The CVC 8.0 noise isolation for calls is beneficial, but the earphones are not advertised with active noise cancellation for listening.

Frequently Asked Questions

These earphones are designed for professional studio-grade wireless monitoring, delivering full bass and detailed highs through a dynamic micro-driver with a wide frequency response of 20 Hz to 20 kHz.
The Behringer SD251-BT utilizes Bluetooth 5.0 technology, providing up to 10 meters (33 feet) of wireless freedom.
Yes, they feature a sound-isolating design and come with a variety of sleeves to help block outside noise for a detailed musical experience.
Yes, they include built-in CVC 8.0 technology, which is designed to isolate your voice from surrounding clutter for clear phone conversations.
The product description mentions a "variety of sleeves" for its sound-isolating design, suggesting different sizes are included to help achieve a proper fit.