car amplifier(OPI Series) PWM Mos-Fet Power Supply wide range input level 2ohm Stable Stereo Opration

Car Amplifier                                                  Mono Block
SPECIFICATION	PIN1180	PIN1250	PIN1330
RMS Power at 4 ohm-13.8v	180w	250w	330w
RMS Power at 2 ohm-13.8v	270w	375w	495w
RMS Power Bridged at 4 ohm-13.8v	/	/	/
RMS Power Bridged at 2 ohm-13.8v	/	/	/
Total Harmonic Distortion	0.03%	0.03%	0.03%
Signal to Noise Ratio	>90dB	>90dB	>90dB
Freq.Response	10Hz-300Hz	10Hz-300Hz	10Hz-300Hz
High-pass filter,variable
Low-pass filter,variable	50hz-250hz	50hz-250hz	50hz-250hz
Bass-boost variable	18dB at 40Hz	18dB at 40Hz	18dB at 40Hz
DimensionW*H*L(mm)	250x52x290	250x52x320	250x52x360

Car Amplifier(PIN Series)