yes its true . u really get what u pay for sa JL Audio W7 , yet sa same price ay makakuha ka ng more louder and higher wattage , or sa same performance ng JL Audio na cheaper . Check out loud subs from Audiobahn , MTX , Eclipse .... meron silang mga 12 " na subs na under $ 1000 that is capable of handling up to 4000 watts .