OneOdio Pro 20 Black

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OneOdio Pro 20 Black

OneOdio

Pro 20 Black

5 Expert Rating

Product Info

Article Number: 568466
Brand: OneOdio
Model: Pro 20 Black
Price: $42.90

* Prices may vary. Check retailer for current pricing and availability.

These OneOdio Pro 20s are a solid choice for budget-conscious musicians and audio enthusiasts needing a closed-back monitoring solution. The bass response is surprisingly impactful, making them decent for tracking or casual listening. They're best suited for beginners or those needing a reliable, portable option, but don't expect high-end detail or a wide soundstage.

Product Description

  • OneOdio Pro 20 Black
  • Studio Headphones
  • Wired
  • Circumaural
  • Closed
  • Dynamic
  • Frequency range: 20 - 40
  • 000 Hz
  • Impdeance: 32 ohm
  • Max. Sound pressure level: 110 dB
  • Driver size: 50 mm
  • Detachable cable
  • Cable routing on one side
  • Colour: Black
  • Includes 3 m spiral cable 3.5 mm to 6.3 mm jack
  • cable with built-in microphone 3.5 mm to 3.5 mm jack and carrying bag
PROS
  • • Surprisingly robust headband clamping force for extended studio sessions.
  • • 50mm drivers deliver a noticeable bass presence, useful for monitoring electronic music.
  • • Detachable cable system offers convenience and protects against cable damage.
  • • Included cables provide flexibility for both studio and mobile use.
CONS
  • • Soundstage is fairly narrow; lacks open-back headphone spaciousness.
  • • Plastic construction feels budget-oriented; long-term durability is a question.
  • • High frequencies can be slightly harsh, requiring EQ adjustments for some users.

Product Video

Key Features

Type Studio Headphones
Driver Size 50 mm
Impedance 32 ohm
Frequency Range 20 - 40,000 Hz
Sensitivity 110 dB
Cable Detachable, 3m spiral (3.5mm to 6.35mm) & 3.5mm to 3.5mm with mic
Weight 250g

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Frequently Asked Questions

The clamping force is firm, which some may find initially tight, but generally manageable for moderate periods. Padding is basic, so extended use might cause some discomfort.
The ATH-M50x offer significantly better detail retrieval and a more balanced frequency response. These OneOdios prioritize bass presence, and the build quality isn't in the same league, but they represent a significant value proposition.
The included microphone cable allows for basic vocal recording, but the microphone quality is unremarkable. For serious vocal tracking, a dedicated microphone is highly recommended.

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