DS18 PRO-SM69.46x9” Shallow Water-Resistant Midrange Loudspeaker | 500W MAX | 4Ω Our PRO-SM69.4 is tuned to cut through all noise in motorcycle and off-road applications: where volume, clarity, and durability matter most. All-Weather Midrange MuscleRated at 250W RMS and 500W MAX with an ultra-efficient 96dB sensitivity, the PRO-SM69.4 delivers full-range midbass and sharp vocals. Its wide 60Hz–5KHz frequency response ensures everything from low punch to clean midrange comes through accurately. D
