Check the listing for details. Stetsom Bravo HQ 800.4 2ohm + SAME DAY SHIPPING FROM USA 800W RMS. Condition: New. Listed at 148.00 USD. The BRAVO FULL line was developed for car audio enthusiasts seeking maximum performance and quality in amplifiers.Its frequency response of 10Hz to 15kHz offers audio quality and definition, allowing it to be used with subwoofers, woofers, drivers, and tweeters. TECHNICAL SPECIFICATIONSCHARACTERISTICSBRAVO HQ800.4 – 2 OHMSNumber of Channels4RMS Power800WRMS Power at 2 Ohm 12.6V4 x 200WRMS Power at 4 Ohm 12.6V4 x 130WRMS Power at 2 Ohm 14.4V4 x 250WRMS Power at 4 Ohm 14.4V4 x 170WPower @ 12.6V Bridge 4 Ohms2 x 400WSupply Voltage9V ~17V DCFrequency Response5Hz ~22KhzCrossover Low Pass50Hz ~2,3K (Variable)Crossover High Pass50Hz ~2,3K (Variable)Signal to Noise>80dBInput SensitivityRCA: 250mV / HIGH: 1,5VInput ImpedanceRCA: 18K Ohms / HIGH: 1K OhmsConsumption with Signal Musical43AConsumption with Signal Bass86ADimensions (H x W x D) mm58,5 x 167 x 235,5 mmWeight Kg1,5 Kg