Car Electric Horn Relay with Auto Air Compressor for Motorcycle Boat Truck Modification 150dB Loud Hooter Dual Trumpets 12V 80A

Features: 100% brand new and high quality. [Super Loud] The air compressor and larger coil can make stronger air pressure, which makes the dual horn produce louder and clearer sound. [Alloy Material] The car dual horn adopts high quality plated zinc-aluminum alloy material, hard and durable, wear-resistant and corrosion-resistant for long service life. [Dual Trumpets] The dual trumpets are designed for customers who are looking for loud and affordable air horns with 600dB sound level, stable performance and higher working efficiency. [Easy Installation] Our trumpet speaker kit is very easy to install. You just need to connect the wire on the straight screw terminal to the original speaker wire or the horn switch on the dashboard. It also comes with a universal bracket to make installation easier. [Wide Application] The dual trumpets are 12V system, can be used for SUV, motorcycle, yacht, boat, off-road vehicle, bus, train, etc.

Specification: Color: Silver,black Output: 150dB Voltage: 12V Current: 15A Impedance: 8 Ω Relay: 12V 80A (working current >10A) Air compressor pressure: 0.3- 0.9MPa Working temperature: -40~ +80℃

Note: In many loudspeaker failures, the problem is often the fault of the loudspeaker itself. In particular, there are defects in the horn installation position of some car designs, and it is easy to make the horn wet by rain when it rains, causing damage to the horn. When a fault occurs, refer to the following steps to check it. Sometimes it doesn't ring: Horn switch, if the horn sometimes rings, sometimes does not ring, mostly the contact inside the horn switch is not good, and some are also the problem of the horn itself. Hoarse voice: Mostly due to poor plug contact, especially the various contacts around the steering disc, due to frequent use, it is easy to wear the contacts. Not sound at all: First check the fuse to see if it is blown, then unplug the horn plug, and use a multimeter to measure whether there is electricity when the horn switch is pressed. If there is no power, check the horn harness and horn relay; If there is electricity, it is the problem of the horn itself, at this time you can also try to adjust the adjustment nut on the horn to see whether it can sound, if it still does not ring, you need to replace the horn.

Other tips: The horn should be installed away from the engine. When installing the horn 45° inclined downward, so as not to water out. Do not hold the horn for a long time, generally not more than 30 seconds.

Package Included: 1 x Electric Horn Set