Sea-Dog MaxBlast Dual Trumpet Horn - 431520-1

This MaxBlast Single Trumpet Horn features a prewired, sealed sound unit.

Features:

• After a 600 hour salt spray test, this electric horn was completely rust-free! Horn wiring has no polarity, negative or positive can be attached to either wire
• Mounting bracket can be used as a wiring template
• When installed, the trumpet should point slightly downward to permit water drainage
• At 123 decibels and a frequency of 390±15 Hz / 330±15 Hz, this horn meets the US Coast Guard's COLREGS, US Inland Navigation Rules, Annex III Regulations, and ABYC standard A-23 for boats up to 20 m (66')
• Constructed with an over molded motor housing under a stamped 304 stainless steel exterior and diaphragm, which protects the internal components from corrosion
• NMMA Type Accepted #2577051

Specifications:

• Voltage: 12V DC
• Maximum Amperage: 10A
• dB: 123
• Frequency: 390±15 Hz / 330±15 Hz
• Dimensions:
  • A: 18 1/4"
  • B: 7"
  • C: 1 5/16"

Instructions