Defend Disc Horn DH11 – Premium 12V Copper Coil Bike HornEnhance your riding safety with the Defend Disc Horn DH11, a premium motorcycle horn designed for clear, powerful sound and long-lasting performance. Built with a high-quality copper coil, this disc-type horn delivers a strong and consistent alert in traffic and on highways.Operating on 12V power with low current consumption (≤4A), the DH11 produces a loud 105–120dB sound output, ensuring maximum road presence without stressing your bike’s electrical system. The dual-tone frequency (High: 400±30Hz, Low: 300±30Hz) creates a sharp and attention-grabbing sound.With a universal port and 4-wire setup, installation is quick and compatible with most motorcycles and scooters. Designed for everyday riding conditions, the Defend DH11 is a reliable upgrade for riders who prioritise safety and performance.Key FeaturesPremium disc-type motorcycle hornCopper coil for durability and strong sound12V operating voltageLoud sound output: 105–120dBDual-tone frequency for better alertLow current usage (≤4A)Universal port with 4 wires includedBrand: DefendModel: DH11Horn Type: DiscVoltage: 12VCoil Material: CopperSound Level: 105–120dB