J&M's ROKKER XX series-- The MOST POWERFUL speaker readily available for your Harley Bagger audio system!! J&M s NEW ROKKER XX series 5X7" speakers have actually been created as exact size component/replacements for the 2 Harley 5X7" BOOM saddlebag cover speakers. (stock Harley saddlebag lid grill and underside protector housing are retained without modifications). Spec d at 2 ohms impedance and an excellent 217 watts maximum input (156w RMS constant - 92db level of sensitivity). these speakers offer the ultimate in raw audio power and consist of the silk-dome tweeter bridge as part of this custom design. Functions of this brand-new ROKKER XX series speaker kit from J&M are: Lightweight waterproof one-piece woven-fiber motorist cone. Super high-density lite-weight Neodymium magnet structure. specifically covered to maintain flux-strength integrity even at severe operating temperatures. High ef ...