Short answer: the L-Acoustics SYVA-low+top if sound quality matters most, the Kling Freitag PIA M if price matters most. The L-Acoustics SYVA-low+top ranks #1 of 33 column and line array PA speakers, rated 4.4/5, at $19,000. The Kling Freitag PIA M ranks #4, rated 4.1/5, at $6,780, $12,220 cheaper.
The L-Acoustics SYVA-low+top is the more accurate, deeper-bass pick. A slim column system with extremely accurate installed PA sound, wide coverage, and bass deep enough for full range music. Its measured preference score, a predictor of how neutral it sounds, is 6.05 against 4.50 for the Kling Freitag PIA M. Its bass reaches about 50Hz before falling 3dB, against 95Hz for the Kling Freitag PIA M. The catch: A passive system that needs L-Acoustics amplified controllers (LA4X, LA12X or LA8).
The case for the Kling Freitag PIA M: A slim, very loud passive column with accurate sound, adjustable vertical coverage, and a cardioid mode that cuts sound behind it. The tradeoff: Bass is limited, at 95Hz for -3dB and about 82Hz for -10dB in bass-reflex mode, so it needs a subwoofer for music.
Buy the L-Acoustics SYVA-low+top if sound quality matters more than the price. Buy the Kling Freitag PIA M if the price matters more than sound quality.
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Prices on this page were last checked November 7, 2026 at 7:34 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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Specifications Side By Side
| L-Acoustics SYVA-low+top | Kling Freitag PIA M | |
|---|---|---|
| Price | $19,000 Passive | $6,780 Passive |
| Ranked | #1 of 33 in Column and Line Array PA Speakers | #4 of 33 in Column and Line Array PA Speakers |
| Passive | Yes | Yes |
| Configuration | Passive 2-way line source with dual 12” low extension (SYVA plus SYVA Low) | Passive 3-way column loudspeaker |
| Drivers | 6x 5” cone drivers and 3x 1.75” compression drivers (SYVA), dual 12” cone drivers (SYVA Low) | 4x 0.75” compression drivers on adjustable horn, 2x 4” midrange (cardioid chamber), 4x 4” woofers (switchable bass-reflex/cardioid) |
| Frequency Response | 40Hz - 20kHz (manufacturer specified) | 85Hz - 23kHz (±10dB, bass-reflex mode, manufacturer specified) |
| Dimensions | 84.6”H x 13.1”W x 13.8”D (2150 x 334 x 350 mm) (measured stack) | 47.1”H x 5.5”W x 6.6”D (1196 x 139 x 168 mm) |
| Inputs | Speakon (via L-Acoustics amplified controller) | - |
| Amplifier Power | Passive speaker; requires an L-Acoustics amplified controller (LA4X, LA12X or LA8) | Passive speaker; requires external amplification |
| Cabinet Material | Baltic beech and birch plywood | - |
| Bass Extension (-3dB) | 50Hz (measured, vendor Spinorama data) | 95Hz (measured, vendor Spinorama data) |
| Coverage | 140° horizontal, about 25° vertical | 100° x 5° to 25° (adjustable) |
| Maximum SPL | 137dB (manufacturer specified) | 132dB (manufacturer specified) |
| DSP | No (passive; processing and protection come from the amplified controller) | No (passive) |
| Weight | 110.2 lbs (50 kg) | 26.9 lbs (12.2 kg) |
| Spinorama Preference Score | 6.05 | 4.50 |
| Spinorama Preference Score with Perfect Sub | 8.11 | 7.92 |
| Bluetooth | No | No |
| XLR Input | No | No |
| 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 | No | No |
| Aux Input | No | No |
| Microphone Input | No | No |
| Guitar Input | No | No |
| Rigging | - | 2 x M10 inserts in base and lid; 4 x M10 rear inserts |
| Power Handling | - | 150W nominal / 325W program / 650W peak |
| Impedance | - | 8 ohms |
| Bass Extension (-10dB) | - | about 81.7Hz (measured, vendor Spinorama data) |
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