GQ-208A 12-80V reversing horn with 105dB output for vehicle safety applications

This GQ-208A reversing horn provides a 105dB audible warning signal designed to enhance safety during vehicle reversing manoeuvres. With compatibility across a wide 12-80V DC voltage range, it suits various vehicle types including electric cars operating at 12V, 24V, 48V, 60V, and 80V systems as well as general automotive applications. The black buzzer unit delivers 15W of power at 4Ω impedance, drawing between 0.1 and 0.8A of current depending on the applied voltage. Installation involves connecting to the vehicle's reversing light circuit or dedicated reverse signal wire to activate the horn when the vehicle shifts into reverse gear.

Features and Construction

The reversing horn combines electrical specifications with practical safety functionality for vehicle applications. Its design prioritises audible output and electrical compatibility across different vehicle systems.

Material and Build

The GQ-208A reversing horn features electronic components housed within a protective casing specified as black in colour. The construction accommodates the 15W power rating at 4Ω impedance, supporting the 105dB sound output level. While specific housing materials aren't detailed, the unit is designed for general vehicle applications requiring an audible reverse warning signal.

Size and Practical Fit

Although exact dimensions aren't provided in the source text, the reversing horn is described as compatible with general vehicle models. The single-unit packaging suggests a compact design suitable for installation in various vehicle locations where reverse warning functionality is needed. The black colour provides neutral visual integration with most vehicle interiors and underbody areas.

Uses and Placement

This reversing buzzer serves specific safety functions across different vehicle types and operating environments where audible warnings during reversing are beneficial.

Event or Professional Use

For commercial vehicles, delivery vans, and fleet applications, the 105dB output provides consistent audible warning in busy environments. The wide 12-80V voltage compatibility makes it suitable for various commercial electric vehicles including forklifts, utility vehicles, and material handling equipment operating at different voltage levels.

Everyday Home Use

For personal vehicles, electric cars, and recreational vehicles, the reversing horn adds safety during driveway manoeuvres, parking, and low-speed reversing situations. The compatibility with common 12V automotive systems and higher-voltage electric vehicles makes it versatile for different personal transportation needs.

Benefits and Buying Value

The reversing horn offers practical advantages through its technical specifications and compatibility features that address specific vehicle safety requirements.

Reuse and Low Maintenance

The solid-state design with specified electrical ratings suggests reliable operation without requiring regular maintenance. The wide voltage compatibility means the unit can potentially be transferred between different vehicles within the 12-80V range, though specific durability claims aren't provided in the source material.

Why Choose This Product

The GQ-208A reversing horn provides measurable 105dB output for effective audible warnings during vehicle reversing. Its 12-80V compatibility covers multiple vehicle types from traditional 12V systems to higher-voltage electric vehicles. The 15W power rating at 4Ω impedance offers consistent performance across the specified voltage range.