Short answer: the QSC K12.2 on measured sound quality, the PreSonus ULT12 on price. The QSC K12.2 ranks #1 of 37 12-inch two-way powered pa speakers at $899.99. The PreSonus ULT12 ranks #37 at $500, $399.99 cheaper.
What the QSC K12.2 offers: The strongest all-round tonal result in this popular-model group: the vendor Spinorama data produces a 6.82 ideal-subwoofer preference score and 48Hz measured bass extension. Extensive onboard DSP, flexible main/monitor use and a long market track record make it an unusually safe general-purpose choice. Watch for: The underlying Spinorama source is low quality, so its apparent measured lead deserves caution. It is not the cheapest 12-inch option, and serious dance music or high-output live use still benefits from a subwoofer.
What the PreSonus ULT12 offers: Very broad 110° x 50° nominal coverage can be useful in shallow rooms, and the plywood cabinet, rotatable horn and onboard mixer are practical live-sound features. Measured bass extension reaches 60Hz in the medium-quality vendor data. Watch for: The 2.75 ideal-subwoofer preference score is the weakest in this 15-model group, reflecting major response/directivity irregularity. It is difficult to recommend for sound quality when stronger measured alternatives are available at similar prices.
Buy the QSC K12.2 if sound quality is the priority over the price, or the PreSonus ULT12 if the price is the priority over sound quality.
Skip the PreSonus ULT12 if sound quality matters to you. It ranks near the bottom of the 37 12-inch two-way powered pa speakers.
Looking for alternatives? See the complete PA & Live Sound rankings.
Specifications Side By Side
| QSC K12.2 | PreSonus ULT12 | |
|---|---|---|
| Price | $899.99 | $500.00 |
| Ranked | #1 of 37 in 12-Inch Two-Way Powered PA Speakers | #37 of 37 in 12-Inch Two-Way Powered PA Speakers |
| Configuration | Active 2-way bass-reflex PA speaker | Active 2-way bass-reflex PA speaker |
| Drivers | 12" woofer, 1.4" compression driver | 12" woofer, compression driver |
| Frequency Response | 45Hz - 20kHz (-10dB, manufacturer specified) | Not published by PreSonus in the current product specifications |
| Dimensions | 23.7"H x 14"W x 13.8"D (602 x 356 x 350 mm) | 25.2"H x 14"W x 13.9"D (641 x 356 x 353 mm) |
| Amplifier Power | 2025W peak (1800W LF + 225W HF) | 1,300W peak / 650W continuous (1,000W / 500W LF; 300W / 150W HF, manufacturer specified) |
| Cabinet Material | Impact-resistant ABS | 15mm eucalyptus plywood |
| Rigging | 2 x M10 inserts and pull-back point; 35mm pole mount | M10 suspension points; two-position 35mm pole socket |
| Bass Extension (-3dB) | 48Hz (measured, vendor Spinorama data) | 60Hz (measured, vendor Spinorama data) |
| Coverage | 75° conical | 110° x 50° |
| Maximum SPL | 132dB peak (manufacturer specified) | - |
| Inputs | 2 x XLR/TRS combo, 3.5mm aux | 2 x XLR/TRS combo |
| DSP | Yes | Yes |
| Bluetooth | No | No |
| Weight | 39 lbs (17.7 kg) | - |
| Spinorama Preference Score | 4.55 | 0.09 |
| Spinorama Preference Score with Perfect Sub | 6.82 | 2.75 |
| Crossover Frequency | - | 1.6kHz (manufacturer specified) |
Related Speaker Comparisons
How QSC K12.2 compares with other leading options:
- QSC K12.2 vs L-Acoustics 112P
- QSC K12.2 vs FBT ProMaxX 112A
- QSC K12.2 vs KV2 Audio EX12
- QSC K12.2 vs JBL PRX912
- QSC K12.2 vs RCF KX 32-A
Prices on this page were last checked September 16, 2026 at 12:41 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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The Two Speakers In Full
QSC K12.2: $899.99 Amazon B&H Photo Video Guitar Center eBay
Pros: The strongest all-round tonal result in this popular-model group: the vendor Spinorama data produces a 6.82 ideal-subwoofer preference score and 48Hz measured bass extension. Extensive onboard DSP, flexible main/monitor use and a long market track record make it an unusually safe general-purpose choice. Measured bass extension of 48Hz (-3dB).
Cons: The underlying Spinorama source is low quality, so its apparent measured lead deserves caution. It is not the cheapest 12-inch option, and serious dance music or high-output live use still benefits from a subwoofer.
Full QSC K12.2 review and specifications →
| Amplifier Power | 2025W peak (1800W LF + 225W HF) |
|---|---|
| Bass Extension (-3dB) | 48Hz (measured, vendor Spinorama data) |
| Bluetooth | No |
| Cabinet Material | Impact-resistant ABS |
| Configuration | Active 2-way bass-reflex PA speaker |
| Coverage | 75° conical |
| DSP | Yes |
| Dimensions | 23.7"H x 14"W x 13.8"D (602 x 356 x 350 mm) |
| Drivers | 12" woofer, 1.4" compression driver |
| Frequency Response | 45Hz - 20kHz (-10dB, manufacturer specified) |
| Inputs | 2 x XLR/TRS combo, 3.5mm aux |
| Maximum SPL | 132dB peak (manufacturer specified) |
| Rigging | 2 x M10 inserts and pull-back point; 35mm pole mount |
| Spinorama Preference Score | 4.55 |
| Spinorama Preference Score with Perfect Sub | 6.82 |
| Weight | 39 lbs (17.7 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
PreSonus ULT12: $500.00 B&H Photo Video eBay
Pros: Very broad 110° x 50° nominal coverage can be useful in shallow rooms, and the plywood cabinet, rotatable horn and onboard mixer are practical live-sound features. Measured bass extension reaches 60Hz in the medium-quality vendor data. Measured bass extension of 60Hz (-3dB).
Cons: The 2.75 ideal-subwoofer preference score is the weakest in this 15-model group, reflecting major response/directivity irregularity. It is difficult to recommend for sound quality when stronger measured alternatives are available at similar prices.
Full PreSonus ULT12 review and specifications →
| Amplifier Power | 1,300W peak / 650W continuous (1,000W / 500W LF; 300W / 150W HF, manufacturer specified) |
|---|---|
| Bass Extension (-3dB) | 60Hz (measured, vendor Spinorama data) |
| Bluetooth | No |
| Cabinet Material | 15mm eucalyptus plywood |
| Configuration | Active 2-way bass-reflex PA speaker |
| Coverage | 110° x 50° |
| Crossover Frequency | 1.6kHz (manufacturer specified) |
| DSP | Yes |
| Dimensions | 25.2"H x 14"W x 13.9"D (641 x 356 x 353 mm) |
| Drivers | 12" woofer, compression driver |
| Frequency Response | Not published by PreSonus in the current product specifications |
| Inputs | 2 x XLR/TRS combo |
| Rigging | M10 suspension points; two-position 35mm pole socket |
| Spinorama Preference Score | 0.09 |
| Spinorama Preference Score with Perfect Sub | 2.75 |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- PreSonus ULT12 vs Audiofocus VENU 12a
- PreSonus ULT12 vs RCF ART 712-A MK4
- PreSonus ULT12 vs RCF ART 732-A MK4
- PreSonus ULT12 vs Martin Audio XP12
- PreSonus ULT12 vs RCF HD 12-A MK5
- PreSonus ULT12 vs RCF ART 712-A MK5
- PreSonus ULT12 vs Yamaha DBR12
- PreSonus ULT12 vs RCF NX 912-A
- See all 18 comparisons