Stetsom Bravo HQ 400.4 Multichannel Car Audio Digital Amplifier - 2 Ohms Stable 4 Channel




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Phone: +1 (786) 743-0031
Stetsom Store will accept exchanges and returns of all products within 30 days of the date of purchase.

Your return will usually be processed within a week to a week and a half. We’ll send you a Return Notification email to notify you once the return has been completed.

For more information on Returns access our Return Policy.

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The BRAVO HQ range was developed for car audio lovers looking for performance and sound quality, using a compact, discreet and quiet amplifier.

The amplifier has 4 output channels compatible with bridge mode, frequency cut and level controls, perfect for precise adjustments. Its frequency response of 5Hz to 30kHz allows it to be used in a variety of projects, with subwoofers, woofers, drivers and tweeters.



Number of Channels 4
RMS Power 400W
RMS Power at 4 Ohm 2 x 180W RMS @ 14.4V (BRIDGE)
RMS Power at 2 Ohm 12.6V 4 x 85W RMS
RMS Power at 4 Ohm 12.6V 4 x 50W RMS
RMS Power at 2 Ohm 14.4V 4 x 105W RMS
RMS Power at 4 Ohm 14.4V 4 x 60W RMS
Power @ 12.6V Bridge 4 Ohms 2 x 150W RMS (BRIDGE)
Supply Voltage 9V ~15,5V DC
Frequency Response 5Hz ~30KHz
Crossover Low Pass 50Hz ~ 2,3KHz (Variable)
Crossover High Pass 50Hz ~ 2,3KHz (Variable)
Signal to Noise >90dB
Harmonic Distortion <1%
Input Sensitivity RCA: 200mV ~ 8,0V / HIGH: 1,5V (FIO)
Input Impedance RCA: 15K Ohms / HIGH: 1K Ohms
Impedance Output 2 OHMS (STEREO)
Consumption with Signal Musical 17A
Consumption with Signal Bass 34A
Dimensions (H x W x D) mm 58,5 x 127 x 167 mm
Weight Kg 640g