Short answer: the Seeburg X1. It ranks #14 of 16 compact 5 to 6.5-inch pa speakers by sound quality (rated 3.4/5); the Meyer Sound Ultra X23 ranks #15 (rated 3.3/5).
The case for the Seeburg X1: A 5.99 preference score with an ideal subwoofer and a 2.0dB reference band give an even tonal balance from a 5.5kg box. Watch for: Bass is very limited, at 97.5Hz for -3dB and about 85Hz for -10dB, so it needs a subwoofer for any music at volume.
What the Meyer Sound Ultra X23 does well: 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 tradeoff: 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 Seeburg X1. It is rated higher for sound quality than the Meyer Sound Ultra X23.
Looking for alternatives? See the complete PA & Live Sound rankings.
Specifications Side By Side
| Seeburg X1 | Meyer Sound Ultra X23 | |
|---|---|---|
| Price | $866 | - |
| Ranked | #14 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 coaxial compact speaker | Self-powered 2-way concentric compact loudspeaker |
| Drivers | 6.5” neodymium woofer (2” voice coil), coaxial 1” neodymium compression driver | 2x 5” cone woofers, concentric 2” compression driver |
| Frequency Response | 80Hz - 19kHz (-6dB, manufacturer specified) | - |
| Dimensions | 12.2”H x 7.9”W x 8.7”D (310 x 200 x 220 mm) | 19.1”H x 7.5”W x 8.6”D (484 x 191 x 218 mm) |
| Amplifier Power | Passive speaker; requires external amplification (self-powered X1 dp version available) | 860W peak, 3-channel Class D |
| Power Handling | 200W AES / 600W peak | - |
| Maximum SPL | 120dB peak (manufacturer specified) | 123.5dB peak (M-Noise, ULTRA-X20 family, manufacturer specified) |
| Coverage | 90° x 60° (rotatable) | 110° x 110° |
| Sensitivity | 92dB (1W/1m) | - |
| Impedance | 8 ohms | - |
| DSP | No (passive) | Yes |
| Rigging | 4x M10 points | - |
| Weight | 12.1 lbs (5.5 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) | 97.5Hz (measured, vendor Spinorama data) | 71Hz (measured, vendor Spinorama data) |
| Bass Extension (-10dB) | about 84.9Hz (measured, vendor Spinorama data) | about 62.5Hz (measured, vendor Spinorama data) |
| Spinorama Preference Score | 2.52 | 1.73 |
| Spinorama Preference Score with Perfect Sub | 5.99 | 4.53 |
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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
Seeburg X1: $866 Passive Thomann eBay
Pros: A 5.99 preference score with an ideal subwoofer and a 2.0dB reference band give an even tonal balance from a 5.5kg box. The coaxial 6.5-inch and 1-inch neodymium drivers keep sound consistent across the 90° x 60° pattern, which suits fills, small rooms and speech. It reaches a 120dB peak and has M10 points for wall and ceiling mounting. Measured bass extension of 97.5Hz (-3dB).
Cons: Bass is very limited, at 97.5Hz for -3dB and about 85Hz for -10dB, so it needs a subwoofer for any music at volume. The standalone preference score is only 2.52. It is passive and needs an external amplifier with Seeburg presets unless you buy the self-powered X1 dp.
Full Seeburg X1 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | Passive speaker; requires external amplification (self-powered X1 dp version available) |
| Aux Input | No |
| Bass Extension (-10dB) | about 84.9Hz (measured, vendor Spinorama data) |
| Bass Extension (-3dB) | 97.5Hz (measured, vendor Spinorama data) |
| Bluetooth | No |
| Coaxial Input | No |
| Configuration | Passive 2-way coaxial compact speaker |
| Coverage | 90° x 60° (rotatable) |
| DSP | No (passive) |
| Dimensions | 12.2”H x 7.9”W x 8.7”D (310 x 200 x 220 mm) |
| Drivers | 6.5” neodymium woofer (2” voice coil), coaxial 1” neodymium compression driver |
| Frequency Response | 80Hz - 19kHz (-6dB, manufacturer specified) |
| Guitar Input | No |
| HDMI Input | No |
| Impedance | 8 ohms |
| Maximum SPL | 120dB peak (manufacturer specified) |
| Microphone Input | No |
| Optical Input | No |
| Power Handling | 200W AES / 600W peak |
| RCA Input | No |
| Rigging | 4x M10 points |
| Sensitivity | 92dB (1W/1m) |
| Spinorama Preference Score | 2.52 |
| Spinorama Preference Score with Perfect Sub | 5.99 |
| TRS Input | No |
| USB Input | No |
| Weight | 12.1 lbs (5.5 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