| The Destroyer KM-85 Air Horn | hornblasters.com | 212089 USD | — | — |
| The Warship KM-110 Air Horn | hornblasters.com | 106044 USD | — | — |
| The Dreadnought KM-165 Air Horn | hornblasters.com | 67656 USD | — | — |
| The Super Tooter KM-250 Air Horn | hornblasters.com | 50477 USD | — | — |
| The Battleship Horn | hornblasters.com | 50477 USD | — | — |
| M-189 2X Air Receiver Kit | kahlenberg.com | 3460 USD | — | — |
| KG-15E Electronic/Manual Ship Gong Combination | kahlenberg.com | 3311 USD | — | — |
| KB-12E Electronic/Manual Ship Bell Combination | kahlenberg.com | 3017 USD | — | — |
| RCP60V Industrial Air Compressor | kahlenberg.com | 2634 USD | — | — |
| KG-15 Manual Ship Gong | kahlenberg.com | 2619 USD | — | — |
| MC-20865-C through MC-20870-C Motor Starter | kahlenberg.com | 2395 USD | — | — |
| M-611 Signal Controller, Fog Signal Timer | kahlenberg.com | 2305 USD | — | — |
| KB-12 Manual Ship Bell | kahlenberg.com | 1940 USD | — | — |
| RCP20H Industrial Air Compressor | kahlenberg.com | 1907 USD | — | — |
| M-189 Air Receiver Kit | kahlenberg.com | 1868 USD | — | — |
| D-330 Air Horn | kahlenberg.com | 1766 USD | — | — |
| T-0A (Triple Zero Series) Complete Air Horn Kit | kahlenberg.com | 1711 USD | — | — |
| K-1L1-SB Wireless Scoreboard Air Horn | kahlenberg.com | 1689 USD | — | — |
| M-65-230 Motor Starter | kahlenberg.com | 1681 USD | — | — |
| M-65-120 Motor Starter | kahlenberg.com | 1681 USD | — | — |
| M-300 Chrome Whistle Light | kahlenberg.com | 1642 USD | — | — |
| M-803 Control and Power Assembly | kahlenberg.com | 1640 USD | — | — |
| Classic 12" Manual Ship Bell | kahlenberg.com | 1595 USD | — | — |
| K-1R1 Industrial Air Horn | kahlenberg.com | 1502 USD | — | — |
| M-522 Signal Controller, Fog Signal Timer | kahlenberg.com | 1496 USD | — | — |
| M-705 Industrial Alarm Timer | kahlenberg.com | 1356 USD | — | — |
| D-0A (Double Zero Series) Complete Air Horn Kit | kahlenberg.com | 1329 USD | — | — |
| K-25 Industrial Air Horn | kahlenberg.com | 1280 USD | — | — |
| M-485-I Industrial Signal Timer | kahlenberg.com | 1160 USD | — | — |
| CA2-1R2 Industrial Air Horn | kahlenberg.com | 1126 USD | — | — |
| M-512 Signal Controller, Fog Signal Timer | kahlenberg.com | 1098 USD | — | — |
| KB-15W Electronic Horn/Hailer | kahlenberg.com | 1091 USD | — | — |
| M-700 Industrial Alarm Timer | kahlenberg.com | 1045 USD | 1,045 USD | — |
| S-0A (Single Zero Series) Complete Air Horn Kit | kahlenberg.com | 1016 USD | — | — |
| M-415 Industrial Signal Timer | kahlenberg.com | 1011 USD | — | — |
| T-0A Air Horn (Triple Zero Series) | kahlenberg.com | 979 USD | — | — |
| KB-15G Electric Horn/Hailer | kahlenberg.com | 958 USD | — | — |
| S-330/D-330 Air Compressor Kit, P.N. P449-25/P449-26, for S-330 and D-330 Airhorns | kahlenberg.com | 958 USD | — | — |
| CA-E Industrial Air Horn | kahlenberg.com | 931 USD | — | — |
| 116 Chrome Air Whistle | kahlenberg.com | 867 USD | — | — |