hand tool punches
rockford fosgate p400x4 rockford punch 400 watt 4 channel amp
p p b p400x4 b br the p400x4 is perfect for 4 way front stage rear fill or 3 way front stage subwoofer systems . simply drop a pair of component speakers on the front channels and subs on the rear and boom you got the punch . with its flexible design the p400x4 is an excellent amplifier choice for virtually any vehicle . p p b u technical information u br b br b classification b class ab br b audio channels b 4 br b bridgeable b yes br b bass boost b variable br b rated power 2 ohm b 4 x 100 w br b rated power 4 ohm b 4 x 50 w br b bridged power 4 ohm b 2 x 200 w br b rms output power b 400 w br b frequency response b 20 hz to 20 khz br b low pass filter frequency b 50 hz to 250 hz br b high pass filter frequency b 50 hz to 250 hz br b features b short protection overcurrent protection nomad protection br br b u power description u br b br b power supply b mosfet br br b u physical characteristics u br b br b height b 2.4 br b width b 7.8 br b depth b 11 br b weight approximate b 11 lb br br b u miscellaneous u br b br b certifications & standards b ul li cea 2006 li li ce li ul br br b u warranty u br b br b limited warranty b 1 year
rockford fosgate