Short answer: the Kling Freitag CA 106 Pro. It ranks #13 of 16 compact 5 to 6.5-inch pa speakers by sound quality (rated 3.5/5); the Meyer Sound Ultra X23 ranks #15 (rated 3.3/5).
Why pick the Kling Freitag CA 106 Pro: High-quality manufacturer measurements give a 5.73 preference score with an ideal subwoofer, with a 2.5dB reference band and even 90° x 60° coverage from a rotatable constant-directivity horn. The catch: Bass rolls off early, about 69Hz at -10dB, so it needs a subwoofer for music, and its 125dB peak output suits near-field and moderate-distance use rather than large rooms.
Why pick the Meyer Sound Ultra X23: The widest-coverage member of Meyer’s ULTRA-X20 family, with a 110° x 110° horn for close-in fill where listeners sit far off to the sides. The catch: Manufacturer measurements give a 1.73 standalone and 4.53 ideal-subwoofer preference score, well below its narrower-coverage X20 and X22 siblings, with a 4.1dB reference band.
Buy the Kling Freitag CA 106 Pro. It is rated higher for sound quality than the Meyer Sound Ultra X23.
Still deciding? The full PA & Live Sound rankings cover every ranked option.
Specifications Side By Side
| Kling Freitag CA 106 Pro | Meyer Sound Ultra X23 | |
|---|---|---|
| Price | - | - |
| Ranked | #13 of 16 in Compact 5 to 6.5-Inch PA Speakers | #15 of 16 in Compact 5 to 6.5-Inch PA Speakers |
| Configuration | Passive 2-way compact PA speaker | Self-powered 2-way concentric compact loudspeaker |
| Drivers | 6.5” woofer, 1” exit compression driver on rotatable CD horn | 2x 5” cone woofers, concentric 2” compression driver |
| Frequency Response | 73Hz - 20kHz (±3dB, manufacturer specified) | - |
| Amplifier Power | Passive speaker; requires external amplification | 860W peak, 3-channel Class D |
| Power Handling | 200W nominal / 400W program / 600W peak | - |
| Maximum SPL | 125dB peak (manufacturer specified) | 123.5dB peak (M-Noise, ULTRA-X20 family, manufacturer specified) |
| Coverage | 90° x 60° (rotatable) | 110° x 110° |
| Impedance | 16 ohms | - |
| Cabinet Material | 12mm multiplex | - |
| DSP | No (passive) | Yes |
| Weight | 14.8 lbs (6.7 kg) | - |
| Bluetooth | No | No |
| XLR Input | No | 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 | No | No |
| Aux Input | No | No |
| Microphone Input | No | No |
| Guitar Input | No | No |
| Bass Extension (-3dB) | 132Hz (measured, vendor Spinorama data) | 71Hz (measured, vendor Spinorama data) |
| Bass Extension (-10dB) | about 68.9Hz (measured, vendor Spinorama data) | about 62.5Hz (measured, vendor Spinorama data) |
| Spinorama Preference Score | 2.53 | 1.73 |
| Spinorama Preference Score with Perfect Sub | 5.73 | 4.53 |
| Dimensions | - | 19.1”H x 7.5”W x 8.6”D (484 x 191 x 218 mm) |
Related Speaker Comparisons
How Kling Freitag CA 106 Pro compares with other leading options:
- Coda Audio HOPS5 vs Kling Freitag CA 106 Pro
- DB Audiotechnik 44S vs Kling Freitag CA 106 Pro
- Turbosound NuQ62 vs Kling Freitag CA 106 Pro
- Kling Freitag CA 106 Pro vs Seeburg X1
- Kling Freitag CA 106 Pro vs Alcons Audio SR9
Prices on this page were last checked September 26, 2026 at 11:14 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
Kling Freitag CA 106 Pro Passive eBay
Pros: High-quality manufacturer measurements give a 5.73 preference score with an ideal subwoofer, with a 2.5dB reference band and even 90° x 60° coverage from a rotatable constant-directivity horn. The 6.5-inch woofer and 1-inch compression driver sit in a 6.7kg multiplex cabinet, and the 16 ohm load lets several cabinets share one amplifier channel for distributed systems. Measured bass extension of 132Hz (-3dB).
Cons: Bass rolls off early, about 69Hz at -10dB, so it needs a subwoofer for music, and its 125dB peak output suits near-field and moderate-distance use rather than large rooms. A 4.71 directivity-index deviation means off-axis tone varies. It is passive and sold only through pro dealers with no published price.
Full Kling Freitag CA 106 Pro review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | Passive speaker; requires external amplification |
| Aux Input | No |
| Bass Extension (-10dB) | about 68.9Hz (measured, vendor Spinorama data) |
| Bass Extension (-3dB) | 132Hz (measured, vendor Spinorama data) |
| Bluetooth | No |
| Cabinet Material | 12mm multiplex |
| Coaxial Input | No |
| Configuration | Passive 2-way compact PA speaker |
| Coverage | 90° x 60° (rotatable) |
| DSP | No (passive) |
| Drivers | 6.5” woofer, 1” exit compression driver on rotatable CD horn |
| Frequency Response | 73Hz - 20kHz (±3dB, manufacturer specified) |
| Guitar Input | No |
| HDMI Input | No |
| Impedance | 16 ohms |
| Maximum SPL | 125dB peak (manufacturer specified) |
| Microphone Input | No |
| Optical Input | No |
| Power Handling | 200W nominal / 400W program / 600W peak |
| RCA Input | No |
| Spinorama Preference Score | 2.53 |
| Spinorama Preference Score with Perfect Sub | 5.73 |
| TRS Input | No |
| USB Input | No |
| Weight | 14.8 lbs (6.7 kg) |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Meyer Sound Ultra X23 eBay
Pros: The widest-coverage member of Meyer’s ULTRA-X20 family, with a 110° x 110° horn for close-in fill where listeners sit far off to the sides. Bass reaches 71Hz at -3dB from two 5-inch woofers around a concentric 2-inch compression driver, and a built-in 860W peak amplifier with Meyer processing makes it self-powered. Measured bass extension of 71Hz (-3dB).
Cons: Manufacturer measurements give a 1.73 standalone and 4.53 ideal-subwoofer preference score, well below its narrower-coverage X20 and X22 siblings, with a 4.1dB reference band. Output tops out around 123.5dB, and it is sold only through Meyer dealers.
Full Meyer Sound Ultra X23 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 860W peak, 3-channel Class D |
| Aux Input | No |
| Bass Extension (-10dB) | about 62.5Hz (measured, vendor Spinorama data) |
| Bass Extension (-3dB) | 71Hz (measured, vendor Spinorama data) |
| Bluetooth | No |
| Coaxial Input | No |
| Configuration | Self-powered 2-way concentric compact loudspeaker |
| Coverage | 110° x 110° |
| DSP | Yes |
| Dimensions | 19.1”H x 7.5”W x 8.6”D (484 x 191 x 218 mm) |
| Drivers | 2x 5” cone woofers, concentric 2” compression driver |
| Guitar Input | No |
| HDMI Input | No |
| Maximum SPL | 123.5dB peak (M-Noise, ULTRA-X20 family, manufacturer specified) |
| Microphone Input | No |
| Optical Input | No |
| RCA Input | No |
| Spinorama Preference Score | 1.73 |
| Spinorama Preference Score with Perfect Sub | 4.53 |
| TRS Input | No |
| USB Input | No |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons