6x9” Shallow Water-Resistant Mid-Range Loudspeaker The PRO-SM69.2 is engineered specifically for powerful, clear sound that withstands open-air challenges. Its shallow mounting depth makes it ideal for motorcycles where space is tight but performance can’t be compromised. Power and Performance With 250W RMS and 500W peak power handling at 2 ohms, this speaker pumps out thunderous midrange tones that cut through all noise.