Coverage note. Speaker Ranking currently covers 6 Micca models across passive speakers. These are the products in our database, not a complete list of everything Micca makes.
What this page covers. The Micca models ranked here span passive speakers, including Micca MB42X G2, Micca MB42X Mark III and Micca MB42X-C G2. Use each model’s category position to compare it with alternatives of the same size and use case.
This page lists all 6 Micca speakers ranked on this site across passive speakers. Each model is shown in the category where it competes, with its current rank and the size of that ranking.
Use the category position rather than the brand name alone: speakers from the same manufacturer can perform very differently by size, price and product family.
Prices on this page were last checked October 14, 2026 at 2:38 PM 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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- Medium Size Bookshelf Speakers
- Center Channel Speakers
- Discontinued Micca Models
- Product Line History
Medium Size Bookshelf Speakers
Ranked #63 of 168 in Medium Size Bookshelf Speakers - Micca MB42X G2: $97.99 per pair Amazon $97.99 eBay
Older model: the Micca MB42X Mark III (ranked lower, rated 3.2/5). See every Micca MB42X generation.
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.
Full Micca MB42X G2 review and specifications →
| Released | Apr 2024 (2 years ago) |
|---|---|
| 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 Color | Black vinyl |
| DIY Kit | No |
| Dimensions | 9.4”H x 5.8”W x 6.5”D (240 x 147 x 165 mm) |
| Drivers | 0.75-inch silk tweeter, 4-inch carbon-fiber woofer |
| Enclosure | 2-way rear-ported |
| Grille | Magnetic |
| Impedance | 4-8 ohms |
| Sensitivity | 82.7dB (measured average 300Hz-3kHz @ 2.83V/1m, spinorama.org); 86dB manufacturer specified |
| Spinorama Preference Score | 4.18 |
| Spinorama Preference Score with Perfect Sub | 6.80 |
| Weight | 11.2 lbs (5.1 kg) each |
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- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Ranked #89 of 168 in Medium Size Bookshelf Speakers - Micca MB42X Mark III: $99.99 per pair Amazon $99.99 eBay
Newer model: the Micca MB42X G2, ranked higher, rated 3.6/5, released Apr 2024. See every Micca MB42X generation.
Pros: A very inexpensive, compact 4-inch passive pair with a real crossover and removable grilles. Erin’s data predicts a respectable 6.27 preference score when crossed to a subwoofer, low 0.099 on-axis roughness and broad horizontal coverage. Measured bass extension of 101.6Hz (-3dB).
Cons: Bass extension is limited to about 81Hz in-room and the response rises steeply at +0.81dB per octave, so it can sound bright without EQ. The measurement’s provenance is not fully documented, sensitivity is low, and output is limited by the small woofer.
Full Micca MB42X Mark III review and specifications →
| Released | 2015 (11 years ago) |
|---|---|
| Bass Extension (-10dB) | 61.7Hz (derived, log-interpolated between spinorama.org -9dB/-12dB points) |
| Bass Extension (-3dB) | 101.6Hz (measured, Erin’s Audio Corner via spinorama.org) |
| Country | United States (design) |
| DIY Kit | No |
| Dimensions | 9.5H x 5.8W x 6.5D in |
| Drivers | 0.75” silk-dome tweeter, 4” carbon-fiber woofer |
| Enclosure | 2-way, rear-ported |
| Impedance | 4-8 ohms |
| Sensitivity | 85dB |
| Spinorama Preference Score | 3.04 |
| Spinorama Preference Score with Perfect Sub | 6.27 |
| Weight | approx. 4 lbs (1.8 kg) each |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Ranked #143 of 168 in Medium Size Bookshelf Speakers - Micca RB42: $159.99 per pair Amazon $159.99 eBay
Same family: the Micca RB42-C (center, estimated 2.1/5).
Pros: Curved cabinet fit and finish look closer to a speaker costing three times as much. Rated for a wide 15-100W amplifier range with 4-8 ohm compatibility, giving flexibility with modest amplification. Measured bass extension of 85Hz (-3dB), with a measured sensitivity of 80dB.
Cons: CEA2034 spinorama shows significant peaks and valleys in the on-axis and listening-window response starting a few kHz up, with excess high-frequency energy the reviewer found fatiguing over time despite an initial impression of “detail.” Off-axis response diverges heavily from on-axis, meaning tonality shifts with room and listening position in ways EQ can’t correct. Distorts and the woofer visibly flaps under moderate volume; low 83dB sensitivity makes it a harder amplifier load than its size suggests.
Full Micca RB42 review and specifications →
| Released | Feb 2020 (6 years ago) |
|---|---|
| Bass Extension (-10dB) | 62Hz (measured, Audio Science Review) - the reviewer noted an artificial boost around 100-300Hz, so true extension may be worse than this on-axis reading suggests |
| Bass Extension (-3dB) | 85Hz (measured, Audio Science Review) - the reviewer noted an artificial boost around 100-300Hz, so true extension may be worse than this on-axis reading suggests |
| DIY Kit | No |
| Dimensions | 8.7H x 4.9W x 7.9D in |
| Drivers | 4” coated paper woofer, 0.75” silk dome tweeter |
| Frequency Response | 50Hz - 20kHz (Manufacturer specified, typical in-room) |
| Impedance | 4-8 ohms |
| Power Handling | 15-100W each |
| Sensitivity | 80dB (2.83V/1m, measured, Audio Science Review) |
| Spinorama Preference Score | 4.59 |
| Spinorama Preference Score with Perfect Sub | 6.87 |
| Weight | 6 lbs (2.7 kg) each (per retailer listing) |
| Woofer Cabinet | ported, front |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Center Channel Speakers
Ranked #78 of 132 in Center Channel Speakers - Micca MB42X-C G2: $89.99 each Amazon $89.99 eBay
Older model: the Micca MB42X-C (ranked lower, rated 3.4/5). See every Micca MB42X generation.
Same family: the Micca MB42X G2 (bookshelf, rated 3.6/5).
Pros: The second generation of Micca’s budget center keeps the 0.75” silk dome tweeter and two 4” carbon fiber woofers in the same compact ported cabinet, with a reworked 12dB per octave crossover that Micca says gives a more neutral tonal balance. It costs $90.
Cons: No independent measurements yet, so its tonal balance and directivity can’t be compared directly with measured centers; the rating is estimated from its predecessor’s measurements. The 4” woofers limit bass, so it needs a subwoofer, and 86dB sensitivity is modest.
Full Micca MB42X-C G2 review and specifications →
| Released | 2025 (1 year ago) |
|---|---|
| Dimensions | 5.3”H x 15”W x 7.1”D (135 x 381 x 180 mm) |
| Drivers | 0.75” silk dome tweeter, 2x 4” carbon fiber woofers |
| Frequency Response | 55Hz-20kHz (manufacturer specified) |
| Impedance | 4 to 8 ohms (manufacturer specified) |
| Sensitivity | 86dB (1W/1m, manufacturer specified) |
| Woofer Cabinet | ported |
- Links
- Reviews, Comparisons and Sound Samples
- No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.
- Head-to-Head Comparisons
Ranked #131 of 132 in Center Channel Speakers - Micca RB42-C: $119.99 each Amazon $119.99 eBay
Same family: the Micca RB42 (bookshelf, rated 2.3/5).
Pros: The center channel of Micca’s Reference series, matching the measured Micca RB42 bookshelf with two 4” long-throw woofers and a 0.75” silk dome tweeter, and a crossover using film capacitors and air-core inductors with 18dB/octave slopes. Its symmetrical cabinet also works upright as a front speaker.
Cons: No independent measurements yet, so its tonal balance and directivity can’t be compared directly with measured speakers; the rating is estimated from the measured Micca RB42, which scored 4.59 on Spinorama but had a recessed, uneven balance that held its rating down. Small 4” woofers limit bass and output, so a subwoofer is a must.
Full Micca RB42-C review and specifications →
| DIY Kit | No |
|---|---|
| Dimensions | 5.1”H x 14.6”W x 8.3”D (130 x 370 x 210 mm) |
| Drivers | 0.75” silk dome tweeter, 2 x 4” woofers |
| Impedance | 4 to 8 ohms (manufacturer specified) |
| Woofer Cabinet | ported |
- Reviews, Comparisons and Sound Samples
- No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.
- Head-to-Head Comparisons
Discontinued Micca Models
Still ranked, and often still worth buying used, but no longer in production. Check availability before planning around one of these.
Center Channel Speakers
Ranked #90 of 132 in Center Channel Speakers - Micca MB42X-C: $89.99 each Discontinued eBay
Newer model: the Micca MB42X-C G2, ranked higher, estimated 3.5/5, released 2025. See every Micca MB42X generation.
Pros: A low cost compact center with a 0.75” silk dome tweeter between two 4” carbon fiber woofers. Erin’s Audio Corner measured a preference score that reaches 6.17 with an ideal subwoofer, good for $90. Measured bass extension of 101.1Hz (-3dB).
Cons: On-axis response is very uneven (1.82dB average deviation), and bass rolls off at 101.1Hz (-3dB) and about 65Hz (-10dB), so it needs a subwoofer crossed over high. Its score without one is 3.00. Micca replaced it with the Micca MB42X-C G2. Discontinued.
Full Micca MB42X-C review and specifications →
| Released | May 2014 (12 years ago) |
|---|---|
| Bass Extension (-10dB) | about 65.2Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 101.1Hz (measured, Erin’s Audio Corner) |
| DIY Kit | No |
| Dimensions | 5.3”H x 15”W x 7.1”D (135 x 381 x 180 mm) |
| Drivers | 0.75” silk dome tweeter, 2x 4” woven carbon fiber woofers |
| Frequency Response | 60Hz-20kHz (manufacturer specified) |
| Impedance | 4 to 8 ohms (manufacturer specified) |
| Sensitivity | 86dB (1W/1m, manufacturer specified) |
| Spinorama Preference Score | 3.00 |
| Spinorama Preference Score with Perfect Sub | 6.17 |
| Woofer Cabinet | ported |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Product Line History
How these product lines changed from one generation to the next.