Specifications:

Material: ABS and metal

5 chrome zinc horn horns

Speaker length: 10.7 inches/ 9.6” / 8.3” /7.6” /6.2 ”

Small diameter: 3.3” /3.1” / 3” / 3” /2.8”

Small material: chrome zinc

Voltage: 12 V

Sound pressure level: 150db

Package includes:

5 air horn horns

1 x air compressor

1 x air tube

1 x mounting hardware

1 x 12V relay

5 horn air horn kit

Product specification:

No Requires air system. Easy to install.

Make sure the compressor is installed up and down, and the speaker is tilted slightly downwards to avoid water or dirt accumulation in the speaker.

The maximum decibel of the product is 150 dB.