The Bosch Compact Disc Horn – Piccolo (Black), 12 V (PT10) is a single-tone, compact disc-type horn designed for 12-volt electrical systems in motorcycles, scooters, and small motor vehicles. It delivers a clear and audible warning tone while fitting easily into tight mounting spaces due to its compact size — ideal as a replacement for weak or worn factory horns.

Key Features:

• Voltage: 12 V DC automotive electrical systems — suitable for most motorcycles and small vehicles.
• Design: Compact disc horn (“Piccolo”), optimized for constrained installation spaces without sacrificing sound clarity.
• Tone/Frequency: Produces a single-tone sound at approximately 420 Hz, giving a distinct and easily heard signal for road use.
• Color / Finish: Black housing, giving a simple and rugged look that blends with most vehicles.
• Construction: Weather- and corrosion-resistant compact build typical of Bosch’s disc horn series, engineered for long service life with reliable performance.
• Application: Commonly used as an aftermarket or replacement horn for motorcycles, scooters, ATVs, and other small vehicles that use 12 V systems.