DENSO HORN Trumpet Type Water Proof 12V (JK272000-3380)

DENSO 12V - Trumpet Type Waterproof Horn PN#JK272000-3380Because there is no need for the armature and core to collide as in a flat horn, trumpet horns have a wide air gap.The repeated vibrations of the diaphragm are converted to sound in the air chamber, and these sounds amplify as they resonate along the length of the trumpet.PRODUCT DETAILS:● Loudness: 110dB● Tone: 400-500Hz● Input: 12 volt 4.5A● Superior Sound Quality● Long Lasting Reliability● Compact & Universal FitmentPRODUCT CHARTACTERISTICS:● Self-induced (no need of driving circuit)● High-frequency energy conversion● Phenomenon that is unique to vibration and sound (Resonance, coupling effect and so on)● Must be compatible with vehicles (Resonance of the mounting portion, on-vehicle acoustic characteristics)● A wide variety of types (Di, Tp, Hi, and Lo - Each of them is high resistant)