Studiophile Q40 User Guide

1

English

Introduction

Thank you for choosing the Studiophile Q40 professional reference 
headphones. Your new headphones have been designed to provide the 
best in professional-quality monitoring and music enjoyment. Whether 
you use your headphones for DJ monitoring, critical studio applications, 
or just to listen to your favorite tunes, you’ll find the Studiophile Q40 
headphones deliver the ultimate in audio performance.

Please be sure to read all safety instructions contained in the “Listen 
Responsibly” section of this guide before using your new headphones.

What’s in the Box

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  Studiophile Q40 headphones 

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  Detachable cable with threaded 1/8” TRS connectors 

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  Threaded 1/8” to 1/4” TRS adapter

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  Printed User Guide

If any of the above listed items are missing, please contact the retailer 
where you purchased the product.

Features

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  Dynamic, low impedance (64

Ω

) closed-back headphones

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  Space-saving, collapsible design

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   Comfortable and light weight, with soft “over-the-ear” ear cushions 

and a padded adjustable headband

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   Headphone-lockable detachable, cable with lockable 1/8” to 1/4” 

adaptor

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  Frequency response:  10 Hz – 20 kHz

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  Weight without cable:  < 0.30 kg

Adjusting the Headband

For optimal headphone performance, sound quality, and comfort, the 
headband can be adjusted to securely fit your head.