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distortion-free audio across all connected speakers
Treated composite cone resists moisture
• Pro Tip: When installing horn tweeters
Perfect for enthusiasts seeking strong bass without sacrificing space or aesthetics
Optimized for Trucks: Designed to maximize trunk space without sacrificing bass performance
Kleinn - 6890 - Ultra BlastMaster™ upgrade kit for 730 Demon™ horn 3 distortion-free audio across all connectedUltra BlastMaster Upgrade Kit 6890 Model 730 Demon Train Horns Enhance the power and performance of your Model 730 Demon Train Horns with the Ultra BlastMaster Upgrade Kit 6890. This kit is engineered to maximize airflow and decibel output, delivering an extremely loud and aggressive sound for trucks, SUVs, and off road vehicles. Key Features: Designed for Model 730 Demon Horns: Optimized for maximum performance. Increased Air Flow: Boosts horn