Max Blast Trumpet Air Horn, Long Twin Bell with Compressor

Mfr: Sea-Dog

Trumpet Air Horn Long Twin w/ Compressor
SKU: 527213
Mfg# 432520-1
LFS# SDL4325201
UNIT: Each
Amps: 20db: 121Frequency: 375/315 HzA: 17"B: 5-7/8"PSI: 11Volts: 12Weight: 4.53
Out of stock - Typically Available in 3 - 6 Weeks


Max Blast Trumpet Air Horn, Long Twin Bell with Compressor

Boaters, Use the MaxBlast Dual Trumpet Air Horn with compressor, air tubing, and mounting hardware to announce your presence on the water. With a 121 decibel rating and a frequency (Hz) of 375±15A/315±15A, 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 meters (66’).

  • 12 volt, 20 amp (max)
  • Constructed of durable chrome plated brass
  • NMMA Type Accepted #2577055

When installed, the trumpet should point slightly downward to permit water drainage.

Air Horn Instructions.

Manufacturer: Sea-Dog

Category: Horns, Bells and Whistles

WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. Do not use in connection with drinking water. Wash hands after handling. For more information, go to



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The length of the warranty may vary by product, please refer to your product for the exact terms and conditions of the warranty for your purchase.


  • All returns must be recevied within 30 days of receipt of the order.
  • Manufacturer defects reported within 30 days of receipt will be supplied a pre-paid label for return shipping upon approval.
  • Please contact Go2marine LFS Marine and Outdoor for Manufacture Defects, Returns and help with Warranties.