Short answer: the PMC PMC15. Both are rated 3.3/5 for sound quality (#13 and #14 of 14 powered floorstanding speakers), and the PMC PMC15 costs $93,500 against $137,500 for the PMC PMC10-4, so with nothing between them on sound quality, price settles it.
Why pick the PMC PMC10-4: A three-way active studio main monitor with four 10” woofers in PMC’s ATL transmission-line enclosure, a 75mm soft dome midrange and a 34mm soft dome tweeter, driven by an outboard amplifier and DSP rack. The tradeoff: PMC’s published data for it is incomplete, so spinorama.org’s score is not meaningful and the rating is estimated from its measured siblings, the PMC PMC10, PMC PMC12 and PMC PMC15.
Why pick the PMC PMC15: A three-way active studio main monitor with a 15” woofer in PMC’s ATL transmission-line enclosure, a 75mm soft dome midrange and a 34mm soft dome tweeter, driven by an outboard amplifier and DSP rack. Watch for: PMC’s own measurements show an uneven on-axis response for a speaker at this level, for a preference score of 4.25 that reaches 5.13 with an ideal subwoofer.
Buy the PMC PMC15. Both are rated the same for sound quality, and it costs $44,000 less than the PMC PMC10-4.
Worth knowing: the PMC PMC10-4 has not been measured yet. Its rating is estimated from related models, with a likely range of 2.8 to 3.8, so treat this verdict as provisional.
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Specifications Side By Side
| PMC PMC10-4 | PMC PMC15 | |
|---|---|---|
| Price | $137,500 per pair | $93,500 per pair |
| Ranked | #14 of 14 in Large Size Powered Floorstanding Speakers Estimated | #13 of 14 in Large Size Powered Floorstanding Speakers |
| XLR Input | Yes | Yes |
| RCA Input | No | No |
| TRS Input | No | No |
| Optical Input | No | No |
| Coaxial Input | No | No |
| USB Input | No | No |
| HDMI Input | No | No |
| AES Input | Yes | Yes |
| Aux Input | No | No |
| Bluetooth | No | No |
| Inputs | XLR analog, AES digital (via the master36 controller) | XLR analog, AES digital (via the master36 controller) |
| Drivers | four 10” woofers, 75mm soft dome midrange, 34mm soft dome tweeter | a 15” woofer, 75mm soft dome midrange, 34mm soft dome tweeter |
| Amplifier Power | 5,600W per speaker | 3,600W per speaker |
| Maximum SPL | 116dB continuous, 134dB peak (manufacturer specified) | 113dB continuous, 127dB peak (manufacturer specified) |
| EQ | Yes (SoundAlign2 room EQ) | Yes (SoundAlign2 room EQ) |
| Woofer Cabinet | ATL transmission line | ATL transmission line |
| Dimensions | 32.3”H x 40.9”W x 20.6”D (820 x 1040 x 523 mm) | 40.9”H x 17”W x 31.1”D (1040 x 432 x 790 mm) |
| Weight | 308.6 lbs (140 kg) each | 213.8 lbs (97 kg) each |
| DIY Kit | No | No |
| Spinorama Preference Score | - | 4.25 (manufacturer spinorama data) |
| Spinorama Preference Score with Perfect Sub | - | 5.13 (manufacturer spinorama data) |
| Bass Extension (-3dB) | - | 23.2Hz (measured, manufacturer spinorama data) |
Frequency Response Compared
Both speakers’ spinorama measurements, overlaid. A flatter line is more neutral: peaks sound forward or harsh, dips sound recessed. Each curve is shifted so its average from 300 Hz to 3 kHz sits at 0 dB, so loudness differences between the two are removed and only the shape is compared.
Measurement data: PMC PMC10-4 (measured by the manufacturer) and PMC PMC15 (measured by the manufacturer), via spinorama.org.
Related Speaker Comparisons
How PMC PMC15 compares with other leading options:
- PMC PMC12 vs PMC PMC15
- PMC PMC10 vs PMC PMC15
- PMC PMC12 vs PMC PMC10-4
- PMC PMC10 vs PMC PMC10-4
- PMC PMC12 vs PMC PMC10
Prices on this page were last checked October 11, 2026 at 4:59 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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The Two Speakers In Full
PMC PMC10-4: $137,500 per pair Estimated Sweetwater eBay
Same family: the PMC PMC10 (smaller floorstanding, ranked higher, rated 3.4/5), the PMC PMC12 (smaller floorstanding, ranked higher, rated 3.7/5) and the PMC PMC15 (smaller floorstanding, ranked higher, rated 3.3/5).
Pros: A three-way active studio main monitor with four 10” woofers in PMC’s ATL transmission-line enclosure, a 75mm soft dome midrange and a 34mm soft dome tweeter, driven by an outboard amplifier and DSP rack. It is the highest-output model in the range, rated to 134dB peak.
Cons: PMC’s published data for it is incomplete, so spinorama.org’s score is not meaningful and the rating is estimated from its measured siblings, the PMC PMC10, PMC PMC12 and PMC PMC15. It needs PMC’s master36 controller and amplifier rack, and it is a pro studio product sold through pro audio dealers.
Full PMC PMC10-4 review and specifications →
| Released | Jan 2026 (9 months ago) |
|---|---|
| AES Input | Yes |
| Amplifier Power | 5,600W per speaker |
| Aux Input | No |
| Bluetooth | No |
| Coaxial Input | No |
| DIY Kit | No |
| Dimensions | 32.3”H x 40.9”W x 20.6”D (820 x 1040 x 523 mm) |
| Drivers | four 10” woofers, 75mm soft dome midrange, 34mm soft dome tweeter |
| EQ | Yes (SoundAlign2 room EQ) |
| HDMI Input | No |
| Inputs | XLR analog, AES digital (via the master36 controller) |
| Maximum SPL | 116dB continuous, 134dB peak (manufacturer specified) |
| Optical Input | No |
| RCA Input | No |
| TRS Input | No |
| USB Input | No |
| Weight | 308.6 lbs (140 kg) each |
| Woofer Cabinet | ATL transmission line |
| XLR Input | Yes |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
PMC PMC15: $93,500 per pair Sweetwater eBay
Same family: the PMC PMC10 (smaller floorstanding, ranked higher, rated 3.4/5), the PMC PMC12 (smaller floorstanding, ranked higher, rated 3.7/5) and the PMC PMC10-4 (larger floorstanding, ranked lower, estimated 3.3/5).
Pros: A three-way active studio main monitor with a 15” woofer in PMC’s ATL transmission-line enclosure, a 75mm soft dome midrange and a 34mm soft dome tweeter, driven by an outboard amplifier and DSP rack. PMC’s own measurements show very deep bass, 23.2Hz (-3dB), and it plays the loudest of the three single-woofer models.
Cons: PMC’s own measurements show an uneven on-axis response for a speaker at this level, for a preference score of 4.25 that reaches 5.13 with an ideal subwoofer. The data has not been independently verified. It needs PMC’s master36 controller and amplifier rack, and it is a pro studio product sold through pro audio dealers.
Full PMC PMC15 review and specifications →
| Released | Jan 2026 (9 months ago) |
|---|---|
| AES Input | Yes |
| Amplifier Power | 3,600W per speaker |
| Aux Input | No |
| Bass Extension (-3dB) | 23.2Hz (measured, manufacturer spinorama data) |
| Bluetooth | No |
| Coaxial Input | No |
| DIY Kit | No |
| Dimensions | 40.9”H x 17”W x 31.1”D (1040 x 432 x 790 mm) |
| Drivers | a 15” woofer, 75mm soft dome midrange, 34mm soft dome tweeter |
| EQ | Yes (SoundAlign2 room EQ) |
| HDMI Input | No |
| Inputs | XLR analog, AES digital (via the master36 controller) |
| Maximum SPL | 113dB continuous, 127dB peak (manufacturer specified) |
| Optical Input | No |
| RCA Input | No |
| Spinorama Preference Score | 4.25 (manufacturer spinorama data) |
| Spinorama Preference Score with Perfect Sub | 5.13 (manufacturer spinorama data) |
| TRS Input | No |
| USB Input | No |
| Weight | 213.8 lbs (97 kg) each |
| Woofer Cabinet | ATL transmission line |
| XLR Input | Yes |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons