A revolution in custom hearing protection

The PRO-20 filter provides attenuation specifically designed for high noise situations where there is an emphasis on higher pitch frequencies. For motor sport the PRO-20 provides protection against wind, road and engine noise whilst allowing the wearer to maintain situation awareness, hear the note of the engine and communicate clearly when stationary. Designed from the ground up for motorsport and industry the PRO-20 is the ideal filter for demanding environments. The PRO filter also provides water resistance so it will carry on performing in the hot or humid conditions of a crash helmet or demanding industrial environments with no detriment to the attenuation.
 

The edge you want with the protection you need

The PRO-20 offers protection that’s been specifically designed for those exposed to dangerous high frequency noise. Its dB reduction increases gently up to the high frequencies so you can hear everything you need to and not what you don’t. Keeping the attenuation less agressive in the lower frequencies gives you greater situation awareness and allows you to communicate comfortably without the need to keep removing and replacing your plugs so you can put your hearing protection in and leave it there all day if necessary. With an average attenuation of 20dB the PRO-20 can increase your safe exposure times by up to 6.5 times so you can enjoy your hobby or occupation with confidence and, with its slimmer and more discreet profile, in complete comfort.
 

The next generation of filter design 

The PRO- filter series has been designed anew with the wearer in mind. For starters, it’s smaller than many competing filters which means it can fit into smaller ears without any protrusion which is great for both comfort and aesthetics because it will always fit snugly underneath a helmet. The filters are also user-swappable so you can chop and change as your environment demands to any other filter in the PRO range giving you complete control over your protection with just a single set of earmoulds. In addition, the PRO series are water resistant so they can be used outside or in high moisture environments and can withstand perspiration without it damaging the filter membrane.
 

The curse of the occlusion effect 

Trying to create a natural sounding earplug is no mean feat as far as your own voice is concerned because, as you will have experienced, when you block off your ear canal your own voice starts to boom inside your head, this is what we call occlusion. Occlusion is caused by sound that is carried to your ear canal through the cartilage at the side of your head and usually escapes through the open ear canal so is not heard. When we block off the canal this sound cannot escape and so creates that booming effect. A large amount of occlusion can be eliminated by ensuring that the earplug sits deep enough into the ear canal to extend past the cartilage so that the sound hits the plug and is deadened rather than entering the canal at all but the PRO filters go one step further. The PRO series are vented to allow sound to pass both ways which means that remaining sound can escape directly through the filter providing one of the most natural sounding earplugs available.

AU$250.- / NZ$ 287.50

*Please check pricing with your dealer when booking your appointment

Tailor made for you

The PRO 20 is custom-made using soft medical-grade silicone so you get the very best in isolation and fit allowing you to wear them for hours at a time without fatigue or discomfort. Each earpiece is manufactured to the highest standards ensuring you get a comfortable, discreet and effective hearing protector that can be fitted quickly, easily and securely every time.

Conforms to EN352-2:2002
 

Product Downloads

Download the latest PRO Series care and usage instructions.

Download the latest product specification sheets.

Items included...

• Carry Pouch
• Wax Pick
• Comfort Cream
• Care and Instruction Booklet

Optional extras...

• Grips to aid removal 
• Cording
• Colour (see chart below)
• Laser Etching - up to 10 characters

Comments from Matthew Rolfe, - a customer that bought the ACS PRO 20

Just thought I'd let you know I just got my earplugs (only just picked them up from the PO) and I must say - incredible! So, so good, thank you so much!!

They work even better with the T15s and the sound is amazing - better than any headphones I've ever had!

I can't thank you enough personally for all your help and professionalism and fantastic customer service!! I can't get over how good they are - definitely recommending these to everyone!!

Who else uses ACS kit...

Armin van Buuren	Black Sabbath	One Direction	N-Dubz	Scouting For Girls
Access to Music	Diana Vickers	Jessie J	Paloma Faith	Slipknot
Aloe Blacc	Ed Drewitt	Judge Jules	Paolo Nutini	Stephen Fry
Ash	Eddie Halliwell	Kaiser Chiefs	Pendulum	Stereophonics
Basement Jaxx	Tiesto	Kasabian	ICMP Students	Super Furry Animals
Joe McElderry	Example	Ladyhawke	Phil Collins	Supergrass
BBC Radio	Fat Boy Slim	Lily Allen	Pink Floyd	Tech Music School
BBC Orchestra	Fenech-Soler	Lulu	Platform One Students	The All-Stars
BBC Singers	Francesqa	Manic Street Preachers	Professor Green	The Blackout
LMFAO	Heather Small	McFly	Radiohead	The Futureheads
Roni Size	Hot Chip	Muse	Rank 1	The Last Republic
The Saturdays	The Script	Young Guns	Tim Westwood	The Prodigy
X Factor Tour 2011 & 2012	Tinchy Stryder	Embrace	U2	fiN
Travis	Wretch 32	Hadouken!	Pete Tong	Aurora J Young
Emeli Sandé	Rita Ora	David Stewart	Ralph Salmins	Yasmin