Short answer: the Seeburg X2 for better sound quality, the RCF ART 708-A MK5 for the lower price. The Seeburg X2 ranks #15 of 22 8-inch pa speakers, rated 3.6/5, at $1,059. The RCF ART 708-A MK5 ranks #19, rated 3.4/5, at $499, $560 cheaper.
Why pick the Seeburg X2: The 8kg coaxial cabinet has a rotatable 90° x 60° horn, M10 rigging points and a pole flange. The catch: Bass reaches only about 90Hz (-3dB), and listening-window narrow-band deviation is 0.466, so it needs a subwoofer and sounds uneven in the midrange.
Why pick the RCF ART 708-A MK5: A compact, affordable RCF with a 1.4-inch compression driver, 128dB claimed output and FiRPHASE processing, well suited to buyers who plan to cross to a subwoofer and do not need app control. The catch: The local low-quality manufacturer data has no computed preference score, making its measured tonal position uncertain.
Buy the Seeburg X2 when sound quality outweighs the price for you, and the RCF ART 708-A MK5 when the price outweighs sound quality instead.
Still deciding? The full PA & Live Sound rankings cover every ranked option.
Specifications Side By Side
| Seeburg X2 | RCF ART 708-A MK5 | |
|---|---|---|
| Price | $1,059.00 | $499.00 |
| Ranked | #15 of 22 in 8-Inch PA Speakers | #19 of 22 in 8-Inch PA Speakers |
| Configuration | Passive 2-way coaxial PA speaker | Active 2-way bass-reflex PA speaker |
| Drivers | 8” neodymium woofer, 1” neodymium compression driver (coaxial) | 8” woofer, 1.4” compression driver |
| Frequency Response | 70Hz - 19kHz (-6dB, manufacturer specified) | 60Hz - 20kHz (manufacturer specified) |
| Dimensions | 14.8”H x 9.8”W x 9.8”D (375 x 250 x 250 mm) | 18.9”H x 11.5”W x 10.9”D (480 x 291 x 276 mm) |
| Amplifier Power | Passive speaker; requires external amplification within the 250W AES / 750W peak handling rating | 1400W peak (1000W LF + 400W HF) |
| Inputs | Two Speakon NL4 connectors | XLR and 1/4-inch jack input; XLR output |
| Power Handling | 250W AES / 750W peak (manufacturer specified) | - |
| Maximum SPL | 124dB (manufacturer specified) | 128dB peak (manufacturer specified) |
| Coverage | 90° x 60° (rotatable horn) | 90° x 70° |
| DSP | No (passive) | Yes, FiRPHASE, EQ, limiting and protection |
| Rigging | M10 rigging points, 35mm stand flange | 2 x M10 inserts; 35mm pole mount |
| Weight | 17.6 lbs (8.0 kg) | 22.9 lbs (10.4 kg) |
| Bass Extension (-3dB) | 90Hz (measured, vendor Spinorama data) | 75Hz (measured, vendor Spinorama data) |
| Bluetooth | No | No |
| Spinorama Preference Score | 3.39 | - |
| Spinorama Preference Score with Perfect Sub | 6.64 | - |
| XLR Input | No | Yes |
| RCA Input | No | No |
| TRS Input | No | Yes |
| 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 |
| Crossover Frequency | - | 1600Hz |
| Cabinet Material | - | PP composite |
Related Speaker Comparisons
More worthwhile head-to-heads for Seeburg X2:
- Vue Audiotechnik A-8 vs Seeburg X2
- DAS Audio ARTEC 508A vs Seeburg X2
- Seeburg X2 vs LD Systems Stinger 28-A-G3
- RCF ART 708-A MK5 vs Yamaha DXR12mkIII
- Axiom ED80P vs RCF ART 708-A MK5
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 X2: $1,059.00 Passive Thomann eBay
Pros: The 8kg coaxial cabinet has a rotatable 90° x 60° horn, M10 rigging points and a pole flange. Vendor Spinorama data gives preference scores of 3.39 standalone and 6.64 with an ideal subwoofer, with predicted in-room smoothness of 0.645. Measured bass extension of 90Hz (-3dB).
Cons: Bass reaches only about 90Hz (-3dB), and listening-window narrow-band deviation is 0.466, so it needs a subwoofer and sounds uneven in the midrange. It is passive, needs an external amplifier, and costs more than powered 8-inch competitors that measure similarly.
Full Seeburg X2 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | Passive speaker; requires external amplification within the 250W AES / 750W peak handling rating |
| Aux Input | No |
| Bass Extension (-3dB) | 90Hz (measured, vendor Spinorama data) |
| Bluetooth | No |
| Coaxial Input | No |
| Configuration | Passive 2-way coaxial PA speaker |
| Coverage | 90° x 60° (rotatable horn) |
| DSP | No (passive) |
| Dimensions | 14.8”H x 9.8”W x 9.8”D (375 x 250 x 250 mm) |
| Drivers | 8” neodymium woofer, 1” neodymium compression driver (coaxial) |
| Frequency Response | 70Hz - 19kHz (-6dB, manufacturer specified) |
| Guitar Input | No |
| HDMI Input | No |
| Inputs | Two Speakon NL4 connectors |
| Maximum SPL | 124dB (manufacturer specified) |
| Microphone Input | No |
| Optical Input | No |
| Power Handling | 250W AES / 750W peak (manufacturer specified) |
| RCA Input | No |
| Rigging | M10 rigging points, 35mm stand flange |
| Spinorama Preference Score | 3.39 |
| Spinorama Preference Score with Perfect Sub | 6.64 |
| TRS Input | No |
| USB Input | No |
| Weight | 17.6 lbs (8.0 kg) |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
RCF ART 708-A MK5: $499.00 Amazon B&H Photo Video Guitar Center eBay
Older model: the RCF ART 708-A MK4 (rated 3/5).
Pros: A compact, affordable RCF with a 1.4-inch compression driver, 128dB claimed output and FiRPHASE processing, well suited to buyers who plan to cross to a subwoofer and do not need app control. At 10.4kg it is easy to carry. Measured bass extension of 75Hz (-3dB).
Cons: The local low-quality manufacturer data has no computed preference score, making its measured tonal position uncertain.
Full RCF ART 708-A MK5 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 1400W peak (1000W LF + 400W HF) |
| Aux Input | No |
| Bass Extension (-3dB) | 75Hz (measured, vendor Spinorama data) |
| Bluetooth | No |
| Cabinet Material | PP composite |
| Coaxial Input | No |
| Configuration | Active 2-way bass-reflex PA speaker |
| Coverage | 90° x 70° |
| Crossover Frequency | 1600Hz |
| DSP | Yes, FiRPHASE, EQ, limiting and protection |
| Dimensions | 18.9”H x 11.5”W x 10.9”D (480 x 291 x 276 mm) |
| Drivers | 8” woofer, 1.4” compression driver |
| Frequency Response | 60Hz - 20kHz (manufacturer specified) |
| Guitar Input | No |
| HDMI Input | No |
| Inputs | XLR and 1/4-inch jack input; XLR output |
| Maximum SPL | 128dB peak (manufacturer specified) |
| Microphone Input | No |
| Optical Input | No |
| RCA Input | No |
| Rigging | 2 x M10 inserts; 35mm pole mount |
| TRS Input | Yes |
| USB Input | No |
| Weight | 22.9 lbs (10.4 kg) |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- RCF ART 708-A MK5 vs Axiom ED80P
- RCF ART 708-A MK5 vs Martin Audio CDD8
- RCF ART 708-A MK5 vs RCF ART 708-A MK4
- RCF ART 708-A MK5 vs LD Systems Stinger 28-A-G3
- RCF ART 708-A MK5 vs Vue Audiotechnik H-8
- RCF ART 708-A MK5 vs RCF KX 08-A
- RCF ART 708-A MK5 vs JBL PRX908
- RCF ART 708-A MK5 vs Yamaha DXR8mkII
- See all 11 comparisons