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Behringer SD251 Studio Monitoring Earphones (Clear)

BH #BESD251CL • MFR #0403-AAK86-000
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Behringer SD251 Studio Monitoring Earphones (Clear)
Key Features
  • Performers, Creators, Music Enthusiasts
  • Dynamic Microdriver
  • Sound-Isolating Design
  • Secure Over-the-Ear Cable
Well suited to both general music listening and in-ear monitoring applications, the clear SD251 Studio Monitoring Earphones from Behringer are designed to provide quality sound in a lightweight and affordable package for a wide variety of users including performers, content producers, and music enthusiasts.
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Behringer SD251 Overview

Well suited to both general music listening and in-ear monitoring applications, the clear SD251 Studio Monitoring Earphones from Behringer are designed to provide quality sound in a lightweight and affordable package for a wide variety of users including performers, content producers, and music enthusiasts.

Comfort Fit
The secure over-the-ear and ultralightweight design of the SD251 monitors allows you to keep them on for extended studio, chat, and gaming sessions without any feel of weight over your head. Three sets of ultrasoft earplugs let you customize the fit for lasting comfort. An inline wire slider provides extra help to keep your earphones secure and tangle-free.
Hi-Fi Audio
Designed to be a true companion of musicians and composers, the SD251 in-ear headphones feature high-quality electromagnetically shielded wire that isolates all vicinity noises present in an electronic gadget filled studio environment. Top-grade neodymium microdrivers deliver high-fidelity audio for instruments and vocals.
Compatible with Behringer BT Adapter
The SD251 comes with a detachable cable with 360-degree rotating gold-plated MMCX lock-snap connectors, providing versatile connectivity options for compatible MMCX adapters. You may purchase the Behringer BT251 BT adapter separately for your wireless freedom.
Excellent Value
A high-quality Behringer zipper carry case with a metal clip is included for extra convenience and portability. With the package, you get an earphone cleaning tool to get rid of earwax that gets accumulated in the earpieces after extended use.
At a Glance
  • Professional studio-grade monitoring earphones
  • Dynamic microdriver provides wide frequency response (20 Hz to 20 kHz) delivering full bass and detailed highs
  • Sound-isolating design blocks outside noise for detailed musical experience
  • Secure, over-the-ear cable design ensures in-ear stability and comfort
  • Optimized performance with exceptional sound quality for use with a wide range of audio devices
  • Includes 63" detachable cable with 360-degree rotating gold-plated MMCX lock-snap connector for flexibility and versatile connectivity options
  • Zipper case included to enjoy your music on the go
  • Includes foam and silicone ear-plugs in 3 sizes to ensure a perfect fit
UPC: 644216645008

Behringer SD251 Specs

Key Specs
Driver Type
Dynamic
Number of Drivers
1 per Earpiece
Impedance
22 Ohms
Active Noise Cancellation
No
Frequency Response
20 Hz to 20 kHz
Audio Connector
1x 1/8" / 3.5 mm TRS
Included Adapter
1/4"
Headphone
Open/Closed-Back
Closed-Back
Earpiece Connection / Wearing Style
Wired
Driver Type
Dynamic
Number of Drivers
1 per Earpiece
Driver Size
0.3" / 6.8 mm
Impedance
22 Ohms
Active Noise Cancellation
No
Full Remote OS Support
No
Performance
Frequency Response
20 Hz to 20 kHz
Maximum Sound Pressure Level (SPL)
93 dB at 1 kHz
Maximum Power Handling
5 mW
Output Power
3 mW
Wired Connectivity
Wired Audio Connector
1x 1/8" / 3.5 mm TRS
Connector Plating
Gold
Included Adapter
1/4"
Cable Design
Y-Type
Audio Connector to Earpiece
MMCX
Cable Length
63" / 1.6 m
Physical
Color
Clear
Environmental Protection
No
Packaging Info
Package Weight
0.44 lb
Box Dimensions (LxWxH)
6 x 3.75 x 2.5"

Behringer SD251 Reviews

Good option at this price point

By Jack
Rated 4 out of 5
Date: 2024-10-27

Completely adequate IEMs. The sound is fine for live performance, and the fit is comfortable enough (for me) for a couple hours of use at a time. Isolation has been sufficient to be working next to a drummer without additional concerns about hearing protection.  Hard to beat this price for occasional use, or to keep a backup set around for emergencies.

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Does this item have a mic?

Does this item have a mic?
Asked by: elena
There is no microphone on the Behringer SD251 Studio Monitoring Earphones (Clear).
Answered by: David M
Date published: 2026-04-23
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