Micca MB42X G2 Review: Ranked #63 of 160

Last updated: October 9, 2026

The Micca MB42X G2 ranks #63 out of 160 total Medium Size Bookshelf Speakers for sound quality. See all Passive Home rankings for every top pick.

Brand: Micca

Prices on this page were last checked October 9, 2026 at 8:01 AM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.

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#63 Micca MB42X G2: $97.99 per pair Amazon eBay

Older model: the Micca MB42X Mark III (ranked lower, rated 3.2/5).

Same family: the Micca MB42X-C G2 (center, estimated 3.5/5).

Pros: An inexpensive compact passive speaker with a proper crossover and broad, useful dispersion. Its local Spinorama result reaches 6.80 with a subwoofer from a 4.18 raw score, excellent value when paired with basic amplification. Measured bass extension of 68.8Hz (-3dB), with a measured sensitivity of 82.7dB.

Cons: The 58Hz measured extension and small woofer limit deep bass and maximum output. Four-ohm loading can be demanding for the cheapest mini amplifiers, and the vinyl cabinet is plainly finished.

Bass Extension (-10dB)about 50.7Hz (measured, Audio Science Review)
Bass Extension (-3dB)68.8Hz (measured, spinorama.org)
Bass Extension (-6dB)58Hz (measured, Spinorama)
Cabinet ColorBlack vinyl
DIY KitNo
Dimensions9.4”H x 5.8”W x 6.5”D (240 x 147 x 165 mm)
Drivers0.75-inch silk tweeter, 4-inch carbon-fiber woofer
Enclosure2-way rear-ported
GrilleMagnetic
Impedance4-8 ohms
Sensitivity82.7dB (measured average 300Hz-3kHz @ 2.83V/1m, spinorama.org); 86dB manufacturer specified
Spinorama Preference Score4.18
Spinorama Preference Score with Perfect Sub6.80
Weight11.2 lbs (5.1 kg) each

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