OLLO S4X Reference Headphones (Open Back)

SKU: OLA-S4X-TIM
A$699.00
A$699.00
Unavailable
per item

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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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 material:  American walnut
Headband material: Stainless steel and nautics leather
Ear pads size: 90mm
Ear pads material: Acoustic foam, extra elasticity poly leather and velor
Cable termination: Detachable 2 meters long Y 2.5mm mini jack
Connector: 3.5mm jack with adapter to 6.3mm jack
Weight: 350g
Warranty: 5years limited warranty

A Graph For The Tech Savy!

Video Testimonials

What The Pros Are Saying...

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"I'm completely blown away with the quality of my OLLO headphones. I've used so many different types of headphones and these by far are the best."

Chris Rocha | Music Producer, Guitarist | Miel San Marcos

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“I love my S4X reference headphones: they sound fantastic, are reliable and trustworthy, sit comfortably on my head and around my ears, don't give me ear-fatigue and don't press my ear onto the glasses allowing for continued and comfortable use.”

Marc Urselli | Senior Sound Engineer | Audio Mixer | Music Producer | U2, Foo Fighters, Nick Cave, Lou Reed, Sting, Keith Richard ...

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"My S4X headphones are the only headphones I use for referencing my mixes. I feel confident to make precise decisions about levels and eq with them. I can use them all day thanks to the unique design. OLLO headphones allow me to work when otherwise I can’t and give me confidence that what I’m hearing is true and accurate. I’m able to wear them without fatigue and the sound and the tightness of the sound makes working with them a pleasure. The bottom end is tight and warm and the width works extremely well. These are a great alternative to another set of monitors. If you want to mix on headphones you want to mix on OLLO Headphones."

Kevin Paul | Sound Engineer | Audio Mixer | David Bowie, Nick Cave and The Bad Seeds, Depeche Mode, Moby, Paul Simon, Goldfrapp

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"The OLLO products are very accurate and are a must have compliment to your life as a music professional."

Don Medina | Producer-Recording-Mixing Engineer | Stevie Wonder, Usher, Tyrese, Jeezy, Ann Nesby, Carl Thomas, Chuck Harmony ... 

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For More Information...

Visit the manufacturer's website. 
See OLLO ambassadors & testimonials...