The four layer circuit board, on board active low and high pass filters with frequency multiplier, BassEnhance™ delivering 18dB of boost at 45Hz are common features of the BlackBox Stereo amplifiers. Built in microprocessor circuits actively monitor the amplifier operation, the BlackBox literally looks after both itself and its connecting speakers.The new range of BLACKBOX stereo amplifiers are the best sounding amplifiers ever produced by VIBE. Featuring a completely new circuit and improved power supply which has given huge gains in power delivery and headroom which you can really hear on busy sections of music where the sound from lesser amplifiers crumbles into distortion - the BLACKBOX stereo amplifiers deliver the music with grace, poise and finesse, just as the artist intended.Another first for VIBE is the variable input sensitivity, gain matching is very important in car audio systems and it is for this reason that VIBE have added 3 different input sensitivity ranges to the new Stereo amplifiers, so whether you have 0.2v - 0.6v, 0.6v - 2v or a mighty 2v - 8v the amplifiers deliver maximum results with unrivalled signal to noise ratio.
