MB42X

About the MB42X

The Micca MB42X is a compact, rear-ported, two-way passive bookshelf speaker. It uses a 4-inch carbon-fiber woofer with a rubber surround and a 0.75-inch silk-dome tweeter. The original MB42X employs an 18 dB/octave crossover with a Zobel network and baffle-step compensation. It has removable magnetic grilles and 5-way binding-post terminals. Published specifications include a 60 Hz–20 kHz frequency response, 4–8 ohm impedance, 85 dB sensitivity, and 75 watts power handling per speaker. It is suitable for stereo, desktop, TV, and compact home-theater systems when paired with an amplifier or receiver.