Hertz SP4900

D-Class 4 Channel Amplifier 250 WRMS x 4 at 2 (IP55 rated) SP 4.900 is the first Hertz amplifier featuring the renewed Hertz ADC (Advanced D-Class) output stage, reaching up to 85 efficiency and delivering an impressive power rating of 160 x 4 (4) W RMS or 500 W x 2 (4) W RMS when bridged, with an ultra-compact size of 211.6 (8.3) x 130 (5.1) mm (in.). Being ultra-compact with impressive power, SP 4.900 is the ideal choice for Motorcycle application and for under-seat in sports cars and behin...