HPS S4X 1.2 Endorsement pricing
HPS S4X 1.2 Endorsement pricing
HPS S4X 1.2 Endorsement pricing
HPS S4X 1.2 Endorsement pricing
HPS S4X 1.2 Endorsement pricing
HPS S4X 1.2 Endorsement pricing
HPS S4X 1.2 Endorsement pricing
HPS S4X 1.2 Endorsement pricing
HPS S4X 1.2 Endorsement pricing
HPS S4X 1.2 Endorsement pricing
HPS S4X 1.2 Endorsement pricing
HPS S4X 1.2 Endorsement pricing
HPS S4X 1.2 Endorsement pricing
HPS S4X 1.2 Endorsement pricing
HPS S4X 1.2 Endorsement pricing
HPS S4X 1.2 Endorsement pricing
HPS S4X 1.2 Endorsement pricing
HPS S4X 1.2 Endorsement pricing
HPS S4X 1.2 Endorsement pricing
HPS S4X 1.2 Endorsement pricing
Endorsement

HPS S4X 1.2 Endorsement pricing

€399.00 €199.50
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This item is only available for approved endorsers. 

YOUR PART OF THE DEAL 

The endorsement is a two-way street. All we ask is to share a real experience with our headphones in a way that feels natural to you. If something we ask for doesn't resonate, we can always find another way.

Engagement
SPEAKER
  • Hand picked and left / right matched transducers delivering accuracy and instrument separation. (+/-1dB SPL tolerance, pink noise, range 100Hz-10kHz in free field) 
  • 50 mm, PET 25u membrane, 2 layered coil, 32 ohms,
  • Dynamic Neodymium speaker with 109dBSPL (S4X) / 111dBSPL (S4R) 1Vrms@1KHz 30ohm output that makes them work with smart devices too.
  • Replaceable using home tools.

ACOUSTICS

  • Replaceable earpads with outer diameter of 90 mm(3.5inch), inner diameter of 55mm(2.2inch) and depth of 20mm(0.8inch).
  • Hybrid artificial leather and velour earpads to control flow resistance around the earpads seal resulting in smoother response in low mids and mids (150Hz-1kHz) perceived as natural timbre on vocals, pianos, strings,...
  • 1kHz @ 85dBSPL sweep THD < 0.084%S4X / 0.079%S4R , Variation in frequency response in band from 20Hz to 20kHz ~13,7 dB SPL S4X / 10,0dB SPL S4R, pink noise IEC 60318-1 compatible standard.
  • Fully separated front and back of the speaker for minimal phase cancellation and more direct sound signature. SoundSeal™ 

HEADBAND

  • Self-adjusting artificial leather strap
  • Clamping force set for most neutral frequency response on industry standard bitragional diameter of 14.3cm (KEMAR)
  • Stainless spring steel powder coated
  • 360 earcups rotation
  • Strap and steel are replaceable using home tools

CABLE

  • Detachable braided silicone cable employing OFC core to ensure minimal signal distortion.
  • Color labeled L and R (Left is Black)
  • Reversible to have cable coming down behind your back when playing an instrument or in front when producing with a desktop interface.

 WARRANTY

  • 5 years limited warranty (Earpads and cable are excluded due to the nature of exposure)

    OVERVIEW

    OLLO Audio ltd offers a 5-year limited warranty to the S4X and the S4R 1.1 model of headphones and all upgrades to the S4X, and the S4R 1.1 model. For the first two years, OLLO Audio provides a full warranty where the only exceptions are the cable and the ear pads. We cover all the costs of repair and shipping costs both ways. Excluded are custom duties. Depending on your location, there might be a way to void these as well. For the subsequent years, OLLO Audio offers a limited warranty, covering repair costs (cable and earpads are not included) and excluding shipping costs both ways.

    Download EU DECLARATION OF CONFORMITY

    Read more about 5-year limited warranty in OLLO Audio Manual.

     

    HOW TO FILE A WARRANTY CLAIM?

    Fill out the form with Help Desk. Get your invoices ready. After you submit a claim, we'll contact you with further information. Typically we'll respond in 48 hrs. We will generally order a DHL pick up at the address of your choice and inspect the headphones in our lab. After the headphones are fixed, we will ship them back to you with regular posts. In case you need your headphones back faster, you can contact us at info@olloaudio.com to order DHL express shipping (costs 24,90€). 

     

    CAN I GET A REFUND?

    In the trial period of 30 days, we offer a full purchase refund. The process is explained in detail here.

     

    CONTACT

    Mobile: 00386 69 712 841

    Email: info@olloaudio.com

    Flat out of the box...

    ...is the phrase reviewers coined for the S4X. Their neutral and honest sound signature was perfected in close R&D collaboration with professional mixing and mastering engineers.

    We don't pretend to know flat better

    Lab research showed massive inconsistencies in popular target curves. So we relied on renowned industry professionals instead and reverse-engineered their preferred EQ compensations as a base for the S4X's frequency response. S4X's sound signature was advised by the pros, not lab geeks. Intrigued? We offer 30 days trial on all purchases.

    Amplifier independent

    As mixing takes place in many different setups we went with 32 ohm impedance and made them compatible with pro level and laptop integrated amplifiers. Industry standard jack connectors make them a plug and play on just about any audio gear.

    Benefits of individually measured pairs

    With your headphones' measurements charts you will have a better understanding of what you're hearing and have an edge in mixing and mastering for best translation of your projects.

    frequency response

    COMPARISON WITH OTHER STUDIO HEADPHONES INCLUDED
    Show me graphs

    TECHNICAL SPECIFICATIONS

    Frequency response
    Variation in frequency response in band from 20Hz to 20kHz ~13,7dB SPL

    SPL/sensitivity
    108dB / 1vrms@1Khz 30ohm

    Impedance
    32ohm, smart devices ready

    Ear cups dimensions
    Outer diameter: 90 mm

    Ear cups material
    American walnut

    Headband material
    Stainless steel and nautical artificial leather

    Earpads size
    Outer diameter: 90 mm
    Inner diameter: 55mm
    Depth: 20mm

    Earpads 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 an adapter to 6.3mm jack

    Weight
    350g

    Magnet type
    Neodymium

    Transducer type
    Dynamic

    Coil
    2 layered

    Membrane material
    PET 25u

    Matched speakers
    Handpicked pairs

    Warranty
    5-year limited warranty

    Trial period
    30 days from delivery date

    More technical data:

    OLLO Audio manual


    R&D LAB | how we approach sound signature

    powerful acoustics

    Acoustics in headphones are shaped with earpads and airflow resistors. The driver is only half of the final sound.

    scientifically validated

    We reverse engineered what professional consider flat and validated all data sets using state of the art frequency, impulse, THD and other measurements techniques.

    built to last

    S4X are made using aluminium, stainless steel, wood and minimal plastic components. If you take good care of them, they will last. For moments when life happens, we offer any and all spare parts.

    TRY BEFORE YOU DECIDE

    5 YEARS LIMITED WARRANTY

    PAY IN PAYPAL INSTALMENTS

    BUY PREVIOUS MODEL S4X 1.1

    discover more

    HOW TRIAL WORKS

    We know it's challenging to make a decision based on tech specs and reviews. The only proper way to know if any of our products are appropriate for you is to give them a try. If you don't like what you hear, we offer a 30-day return policy with no extra costs.

    30 days money back is available in all purchases, whether you buy with instalment plan or in one lump sum payments.

    No. Trial period comes with every purchase automatically. Simply order, wait for the product, test for 30 days and then make the final verdict.

    How-Instalments-work-EN


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    The trial period of 30 days starts from the day you receive the headphones.

    If you decide you want to return your headphones and you bought them directly from us, contact us at info@olloaudio.com or via HelpDesk before the end of the 30-days period after delivery, and let us know the serial number of the headphones and a brief reason for return. We'll send you an RMA (Return Material Authorisation) number along with shipping instructions via email. Once the headphones are returned and checked in, we'll issue a refund for your purchase price using the same payment method you used for the purchase. Keep in mind that we don't refund shipping costs or import duties/taxes.

    To be entitled to a for a full refund, you need to safely pack the headphones in original packaging with all the accessories (pouch bag and cable).

    If any items are missing or damaged, or if the return is initiated outside the 30 day period (or if you ship the return more than 15 days after the RMA (Return Material Authorisation) instructions are sent), we reserve the right to deduct an appropriate restocking fee from your refund. Restocking fees are typically between 5 and 15% but may be equal to the costs associated with any repairs/replacements needed.

    BUY PREVIOUS MODEL S4X 1.1

    €329,00

    With 1.1 model the cable connector is visible. With 1.2 model, the cable connector is embeded PCB.

    We offer 30 days trial for all purchases.

    DIDN'T ANSWER YOUR QUESTION?

    Let's chat! Use the chat window in the lower right corner. 🡶