Ollo Audio S4X Reference Headphones (Open Back)

$649.00

Open back headphones ideal for mixing and audiophile listening, The solidly design OLLO Audio S4X Reference is hand-built in Slovenia with a neutral sound balance. Building on the successful S4 model, the S4X from OLLO improves with a flatter frequency response, better soundstage, wearing comfort and a premium finish.

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Open Back Headphone

Ollo Audio

OLLO Audio, Personal Audio
 

Ollo Audio S4X Reference Headphones

The S4X Reference from OLLO Audio is an open back studio headphone to help audio engineers deliver "A" level performance even when they are not in a world-class studio.

OLLO headphones has a balanced frequency response achieved by using the power of acoustics design and audio engineering. Designed and measured using IEC 60318-1 standard.

Incorporating premium materials for comfort and durability. American walnut, aluminium, nautical leather, and stainless steel. All sustainably sourced.

Backed up by OLLO's limited 5-year warranty program, it is built to last and a testament to its commitment to quality. Every pair is measured with its own individual frequency response measurement included inside the box.

 

 

A Little About OLLO Audio

 

 

Technical Stuff 

Type: Open back design
Driver: 50mm
SPL: 108dB / 1vrms @ 1kHz 32 Ohm
Frequency range: 20 - 22KHz flat response design
Impedance: 32 Ohm
Ear pads outer diameter: 90mm
Ear pads inner diameter: 55mm
Ear pads depth: 25mm
Ear cups materials: American walnut
Headband material: Stainless steel and nautical leather
Ear pads size: 90mm
Ear pads material: Acoustic foam, extra elasticity poly leather and velour
Cable termination: Detachable 2 meters long Y 2.5mm mini jack
Connector: 3.5mm jack with adapter to 6.3mm jack
Weight: 350g
Warranty: 5 years limited warranty

 

 

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Video Reviews

 

 

 Video Testimonials

 

 

 

 

What The Pros Are Saying

 

For More Information

Visit the manufacturer's website.

See OLLO ambassadors & testimonials...

 

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Shipping

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