12V 135dB Air Horn Siren Dual Trumpet Aluminium Alloy Loudspaker for Car Truck RV with Motor

Description

Features

Stronger air pressure can be made of upgraded air compressor and larger coil, which can prompt the horn emit a louder and clearer sound.
Wide applicability, compatible with 12V system, can be used for SUV, motorcycle, yacht, boat, off‑road vehicle, bus, train, etc.
High‑quality chrome‑plated zinc and aluminum alloy materials, hard, durable, wear‑resistant and corrosion‑resistant, and also has long service life.
135dB sound level, 0.1Mpa‑0.15Mpa operation air, has stable performance, and higher work efficiency.
Easy to install, easy to connect, can bring you more convenience. It also comes with a universal mount to make installation easier.
Specification

Condition: 100% Brand New

Item Type: Air Horn

Material: Zinc Alloy + Aluminium Alloy

Length: Approx. 230/295mm(91/16in)

Diameter: Approx. 90mm/35.4in
Voltage: DC 12V
Current: 20.0A
Sound Level: 135dB
Operating Air Pressure: 0.1Mpa-0.15Mpa
Whistle Type: Electric Pump Air Horn (Work Directly When Connected to Electricity)

Wire Connection:

Red Wire-To the positive pole of compressor
Yellow Wire -To the negative pole of compressor
Black Wire-To the negative pole of battery
Blue Wire/White Wire-To your original horn wire
Red Wire-To the positive pole of battery

Instruciton:

The upgraded internal structure of the product can produce a deeper and higher tone, and the sound is loud enough to reduce the risk of injury and vehicle damage due to the improved speaker system. Please use it reasonably, especially in schools and hospitals. After the 2020 upgrade The air compressor has larger coils, high-quality materials, and stronger air pressure to send better and clearer warnings to other drivers. The product uses high-quality materials, chrome-plated trumpets, all-copper coils, metal trumpets and compression The machines are weather-resistant, and all kits are carefully designed for long service life and easy installation: the wiring is simple, it does not take a long time at all, and it can also be used on any 12V system, including most cars and other vehicles SUVs, motorcycles, and yachts , Yachts, off-road vehicles, buses, it also comes with a universal mount to make installation easier.
Package List

1 x Air Horn  

1 x Motor

1 x 40cm/15.7in Transparent Hose

1 x Accessories Bag

1 x Relay With Bracket

1 x Bunch of Harness Plug

1 x Installation Instruction