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Black over-ear studio headphones with padded cushions and coiled cable

OneOdio A71 Wired Over-Ear Studio Headphones Black

SKU CH-JYVS-WC2TY

Wired over-ear studio headphones with 40 mm drivers, 5 Hz–40 kHz response and 32 Ω impedance for mixing and DJ use

  • Driver size40 mm
  • Frequency range5 Hz-40 kHz
  • Headphone styleOver Ear
  • Impedance32 ohms
  • Signal-to-noise ratio110 decibels
  • Audio sensitivity110 decibels
  • 40 mm drivers deliver Hi-Res audio clarity across 5 Hz to 40 kHz
  • 110 dB sensitivity and 32 Ω impedance produce loud, detailed sound from portable sources
  • 83 lb build with protein-leather cushions and adjustable headband stays comfortable for long sessions
  • 90° swivel earcups enable single-ear monitoring while the share port links a second pair
  • 6–9.8 ft coiled cable includes 3.5 mm and 6.35 mm plugs for amps, mixers and instruments

Studio Monitoring Headphones

The OneOdio A71 is a wired over-ear model built for studio monitoring, mixing and DJ work. Its 40mm drivers cover a 5Hz-40KHz frequency response at 32 ohms impedance and 110dB sensitivity. The package includes a coiled cable that extends from 6.6 to 9.8 feet with both 3.5mm and 6.35mm plugs for direct connection to amps, computers and instruments.

Passive Isolation and Power

Sound isolation comes from the padded protein-leather ear cushions and over-ear seal rather than active cancellation, so no battery is required for the core audio function. A 20-hour battery supports an auxiliary wireless mode while the coiled cable keeps the station free of slack. The 0.83-pound weight and adjustable headband stay comfortable during long sessions without adding heat.

Flexible Studio Integration

Swivelling earcups rotate 90° for single-ear monitoring while tracking or cueing. A share port lets a second pair of headphones plug straight in without splitters. The dual 3.5mm and 6.35mm connectors fit mixers, audio interfaces, guitars and keyboards out of the box, leaving your rack inputs free for other gear.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $49.99
Pricier than about 71% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameOneOdio
Product line71
Model nameA71, A71-B-TB
Part numberA71-B-TB
Product typeOver the Ear
Product colorBlack
Audio & video
Driver size40 mm
Frequency range5 Hz-40 kHz
Headphone styleOver Ear
Impedance32 ohms
Signal-to-noise ratio110 decibels
Audio sensitivity110 decibels
Wearing styleOver ear
Noise cancellationSound isolation
Mic impedance~3K ohm
Mic frequency response40 Hz-20 kHz
Mic signal-to-noise ratio110 decibels
Mic sensitivity110 decibels
Connectivity
Wireless technologyIR
Ports & slots
Connection3.5 mm
Power
Battery pack20 h
Run time20 h
Size & build
Product weight0.83 lb (0.38 kg)
Compatibility
Compatible withWireless
Supported platformsCertified for Windows Vista
In the box
In the boxCable, Protective Case

Questions about this item

How do I connect the coiled cable with its 6.35 mm and 3.5 mm plugs to my audio interface or laptop?

Plug the 3.5 mm end into the headphone jack on your laptop or portable device, or use the 6.35 mm plug for professional audio interfaces, mixers, amplifiers and instruments. The coiled cable stretches from 6.6 to 9.8 ft so you can move freely without pulling the connector loose.

What parts of the A71 will wear out first and need replacement?

The protein leather ear cushions and the coiled cable are the components most likely to degrade after extended daily use. Both are user-replaceable; new pads restore the original seal and comfort, while a fresh cable eliminates any intermittent connection caused by internal wire fatigue.

At what volume level does the 32 ohm driver start to distort during long mixing sessions?

With a sensitivity of 110 dB and THD rated for over-ear monitoring, the drivers stay clean well above typical studio monitoring levels. Distortion only becomes audible when the source pushes the 40 mm drivers near their maximum output capability for sustained periods.

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