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SPRINT 4, the 2.5-way floorstander inherits the ATALANTE line technologies. With a twist that makes it uniquely SPRINT. It features a 28mm RASC soft-dome tweeter and built-in ARID (Anti-Reflection Inner Dome) patented technology.
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With its specialised back-chamber design, this stylish speaker design is capable of absorbing over 95% of unwanted resonance within any space to elevate your listening experience, whether you’re reminiscing over your vintage vinyls or playing your favourite new playlists of the 21st century.
SPRINT also features two the high-end BSC (Basalt Sandwich Construction) 7” woofers, perfectly balancing out rigidity and lightweight design. With superior damping construction, SPRINT promises a rapid yet smooth response with impressively tight bass dynamics.
The ELYTRON front baffle is an original Revival Audio creation; a stylish speaker design developed through hundreds of hours of painstaking simulation. Such listening precision has never been seen before at its level, and won’t be seen again soon from any other manufacturer, unless they copy SPRINT. But that’s ok, because that’s our goal: To create new trends and technology in the speaker industry, with sound precision that must be heard to be believed.
ELYTRON Front Baffle – Directivity Control, Diffraction Optimisation
The ELYTRON is SPRINT’s front magnetic baffle, featuring fabric grills attached from behind. The magnetic baffle can be easily attached or removed from the cabinet with ease, elevating the aesthetics while improving the sound tenfold.
Elytron’s asymmetrical shape and specially set curvy angles enhance the high frequency’s directivity as a waveguide, which you can see in action by referring to the measurement below. This specific shape further optimises the mid to low frequency performance by reducing the MDF cabinet’s diffraction impact.
With its high-rigidity compound material design, ELYTRON ensures stable and reliable performance and crystal-clear clarity in a wide range of settings. Enjoy more precise and balanced sound uninfluenced by external sounds of the world.
RASC 28mm Soft-Dome Tweeter – Detailed Restitution, Beyond Expectations
RASC Tweeter is the iconic driver of Revival Audio. It is a 28mm soft-dome tweeter, coated with our own secret recipe, and built-in Revival Audio ARID+ (Anti Reflection Inner Dome) patented technology, to absorb 95+% of resonance in the chamber.
The ASYMMETRICAL SUSPENSION provides a more linear resonance-free guiding of the dome, to have a better dispersion, as waves travel freely to the side.
The oversize FERRITE MAGNET SYSTEM offers a high magnet force and A efficiency of 91dB can be comfortably reached.
Through BCD (BACK CHAMBER DAMPING) RESONANCE-FREE DESIGN, the structured rigid back cover with asymmetric rims is precisely simulated for the purpose of resonance absorption. It helps to get a low resonance frequency of 560 Hz.
BSC 7” woofer – First in Hi-End, Feel The Dynamics And Precise Punches!
BSC (Basalt Sandwich Construction) woofer is definitely a Revival Audio unique and iconic (visually too) technology. Basalt is extracted from lava stone which has never been used in Hi-End audio, with similar characteristics as glass fibre but a better Young modulus. It is also an eco-sustainable material.
The Sandwich construction consists of 3 layers, a special-defined felt sits inner applied to the back of the Basalt membrane and a specialised polymer glue lies between which results in the best-possible damping.
With BSC woofer, its lightweight and rigidity with excellent damping provide a fast and smooth response with tight bass dynamics.
2.5-Way Crossover Design – Built to Last
At Revival Audio we tune the crossover by hand, by placing real components on one tuning board and measuring the results. When done, we listen (a lot) and fine-tune, after that, we check again with measurements that we went in the right direction.
The 2.5-way crossover design on SPRINT 4 maximizes the performance of the 2 x 7” BSC woofers’ and results in a more accurate phase and extended low frequency. Not always a 2.5-way crossover is a better solution, only when it’s from Daniel Emonts with his 40-year expertise in crossover design.
“Measurements define good crossovers, but only craftsmanship and experiences build extraordinary ones”
– Daniel Emonts, CTO, Revival Audio
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At Len Wallis Audio, whether you’re purchasing in store, over the phone or online through our ecommerce store, we want you to be completely satisfied with your purchase.
Our Refund, Return and Repairs Policy is here to clarify any concerns or questions you might have prior to you making a purchase from us. This way you can be sure of our policy on refunds, returns and repairs and your rights under the Australian Consumer Law.
We also recommend you immediately inspect any goods that you receive from us to ensure you are completely satisfied with the goods, including that the goods are of acceptable quality, and match the description we have provided to you.
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- Any item not in its original condition, is damaged or missing parts for reasons not due to our error
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If any goods arrive damaged, please contact us as soon as possible. Len Wallis Audio will arrange to have the damaged goods returned and either arrange for a replacement of the goods or refund the price to you. Damaged goods must be returned in the condition received by you with all original packaging, accessories and/or manuals.
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If any goods that you return are capable of retaining user generated data such as files stored on a hard drive, and songs stored on a portable media player, the replacement or repair of the goods may result in loss of the data. In these circumstances, we recommend you back up data to prevent data loss, and remove sensitive or confidential data, as a party assessing and/or repairing your goods may be required to view data in the course of carrying out the assessment. We will not be responsible for any data loss.
In some circumstances, goods presented for repair may be replaced by refurbished goods of the same type rather than being repaired. Refurbished parts may be used to repair the goods.
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We understand that sometimes you may simply change your mind about a purchase or have made a wrong selection. In these situations, you have 14 days in which to return your item for a refund, exchange or store credit. If more than 14 days has passed since your purchase we can’t offer you a refund, exchange or store credit.
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Please note that current Australian Consumer Law does not require us to offer a ‘Change of Mind’ refund. Rather Len Wallis Audio offers 14 day ‘Change of Mind Policy’ in good faith. For more information on consumer rights and guarantees, please visit the Australian Competition and Consumer Commission web site.
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