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ESS AIR Engine Sound System for RC Model Aircraft

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ESS AIR Engine Sound System for RC Model Aircraft


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Take your scale realism experience to the next level with the ESS-Air Engine Sound System.

The Sense ESS-Air is an incredibly high-performance fixed wing engine sound simulation system that utilizes a strong sound-mixing unit, with an efficient high-powered amplifier and loudspeakers to blast those sweet engine noises out of your model aircraft.

The ESS-air unit is capable of simulating a variety of engine sounds, ranging from engine starting up, different throttle speeds and even engine revs. The pre-installed aircraft sound is based on the radial engines of the P-51 Mustang and the mighty P-47 Thunderbolt and also includes the sound of the machine guns from both aircraft (additional military and civil sounds available from

The ESS-Air firmware is constantly being updated by Sense and you can also replace the engine sounds yourself. The unit has a 9 level volume adjustment so that you can directly control how loud or quiet you want your engine to sound.

The sound output is delivered in real time based on the throttle input and throttle movement speed and combined with current engine speed to make the sound as close to the real thing as possible!

Installation is simple and straight forward. Mount the speakers close to the CG, connect the ESS-Air leads to the speakers and your receiver as shown in the wiring diagram (included) calibrate to your throttle position for startup, adjust sound level and you are ready to taxi. For the gun sound, plug the second lead into an unused receiver port, and you are ready to shoot down your imaginary foe!

• High-performance engine sound system with pre-installed P-51 and P-47 sound effects
• Plug and play device with super easy install
• USB compatible for easy programming and update installation
• Supports 5-26v input voltage
• 4Ω speaker resistance generates optimum power output
• Uses advanced DNS/DCR algorithm to reproduce the sound of real engines
• Supports AUX channel that can simulate a variety of sounds such as gunfire
• Short-circuit, overload & Thermal protection

Amplifier Specs:
Input Voltage: 5-26V
Speaker Impedance: 4 ohm
AMP Output Power: 15W/12V (under 4ohm)
Audio Channels: 2

Speaker Specs:
Diameter: 54mm
Weight: 60g
Nominal Impedance: 4ohm
Input Power: Normal 5W , Max 10W
Resonance Frequency: 312Hz 

Package Includes:
1 x T type AMP power cable
2 x Speaker
1 x Smart link
1 x Y cable
1 x Quick guide manual

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David | Verified Buyer

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Customer Rated

Oct 19, 2016

Outstanding product with a great website to support. Mounting this in a 1700mm P-40N but one could install in a durafly size warbird. Comes preloaded with P-51 engine and a P-47 engine. I downloaded program and downloaded Me-109 engine and swapped out the P-47 engine. Took less than 3 min. Go to and check out all the sounds you can put on this unit. Cars, trucks, machine guns, German,British,and American airplane engines to choose from. Secondary sounds like machine guns ran on aux switch of radio. Will buy again in future

bucker | Verified Buyer

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Customer Rated

Sep 24, 2016

un super produit il fonction comme sur les vidéo un vrais bruit de moteur, facile à connecté un produit de très bonne qualité.

a great product as it works on video a real engine sound, easy to connect a product of very good quality

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