Blue Sadie Headphones with Built-In Amp

Blue Sadie Headphones with Built-In Amp

Blue Sadie Headphones with Built-In Amp

Special Order
Expected availability: 7-14 business days

Product Highlights

  • 50mm Fiber-Reinforced Dynamic Driver
  • Sealed, Sound-Isolating Over-Ear Design
  • Built-In Headphone Amplifier
  • 15 Hz to 20 kHz Frequency Response
  • Detachable Audio Cable
  • Detachable Audio Cable with iOS Controls
  • Included Case & 3.5mm to 1/4" Adapter
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This item is noncancelable and nonreturnable.

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You Pay: $399.99

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Used from $327.95

Blue SADIE overview

  • 1Description

Designed to mitigate the often weak, noisy audio outputs of laptops and phones, the Sadie from Blue comprise a pair of sealed, over-ear headphones. They sport 50mm fiber-reinforced dynamic drivers to deliver a powerful sound and provide a frequency response of 15 Hz to 20 kHz; more importantly, the headphones are built around an on-board 240mW amplifier, which helps in improving the sound quality of the aforementioned devices. As such, the headphones provide a dynamic and precise sound, no matter the inherent quality of the sound source.

These headphones come with two detachable cables, one with iOS controls and a microphone for smartphone communication and Siri control, the other providing an audio connection to any device without the bells and whistles of mobile communication. Also included are a soft case and a 3.5mm to 1/4" adapter.

Key Features at a Glance
  • High-powered custom audiophile amplifier on-board
  • Custom 50mm drivers 
  • Personalized fit for comfort
  • Sealed over-ear design for immersive isolation


UPC: 836213007068
In the Box
Blue Sadie Headphones with Built-In Amp
  • Soft Case
  • 3.9' Cable with iOS Controls & Mic
  • 9.8' Audio Cable
  • 3.5mm to 1/4" Adapter
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description

    Blue SADIE specs

    Driver Size 2" / 50 mm
    Driver Type Dynamic
    Design Over-Ear (Circumaural)
    Earcup Style Closed-Back
    Frequency Response 15 Hz to 20 kHz
    Impedance 42 Ohms
    Output Power 240 mW
    Audio Connector 1/8" (3.5 mm)
    Adapter (Included) 1/4" (6.3 mm)
    Detachable Yes
    Dimensions (W x H x D) 7.1 x 11.4 x 4.7" / 18.0 x 29.0 x 12.0 cm
    8.3 x 5.5 x 4.7" / 21.0 x 14.0 x 12.0 mm (Closed)
    Weight 15.7 oz / 444 g 
    Packaging Info
    Package Weight 3.25 lb
    Box Dimensions (LxWxH) 9.134 x 8.504 x 8.189"

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