Narva 72540 12V Single Electromagnetic Truck Horn Chargers Lightweight polyimide (PI) tweeter diaphragm

Lightweight polyimide (PI) tweeter diaphragm and uniquely shaped wave guide provides natural and clear vocals with wide dispersion

Width 130mm

Do both illumination wires need to be connected for the switch to light up

and modern multimedia single DIN receivers

Narva 72540 12V Single Electromagnetic Truck Horn Chargers Lightweight polyimide (PI) tweeter diaphragmLong Service Life, Reliable & Stable Working Performance 12V Single Electromagnetic Truck Horn The Narva 72540 is built from corrosion resistant steel and brass and features one deep electromagnetic sound group, this horn looks every bit as tough as the sound it produces. Specifications: Input Voltage Range: 12V Power: 540W Range: 110dB Size: 405 x 100mm