This document is the user guide of Studiophile Q40 professional reference headphones, which introduces the features and characteristics of the headphones.
The M-Audio Studiophile Q40 is a professional reference headphone featuring a dynamic, low impedance (64 ohm) closed-back design. It includes a space-saving collapsible structure, comfortable over-the-ear cushions, and a detachable cable with lockable 1/8" to 1/4" adapters. The frequency response ranges from 10 Hz to 20 kHz, and the unit weighs less than 0.30 kg without the cable.
| Impedance | 64 ohm |
|---|---|
| Frequency Response | 10 Hz — 20 kHz |
| Weight (without cable) | < 0.30 kg |
M-Audio recommends limiting use to volumes not exceeding 85 dB(A) to prevent permanent hearing loss.
The Studiophile Q40 headphones have a frequency response ranging from 10 Hz to 20 kHz.
The headphones weigh less than 0.30 kg when the cable is not attached.