Short answer: the LD Systems Stinger 28-A-G3. It ranks #17 of 22 8-inch pa speakers by sound quality, rated 3.5/5, at $799. The RCF ART 708-A MK5 ranks #19, rated 3.4/5, at $499, $300 cheaper, not enough of a saving to outweigh the sound-quality gap.
The case for the LD Systems Stinger 28-A-G3: Two 8-inch woofers give bass to 56Hz at -3dB and about 50Hz at -10dB, deep for an 8-inch design, from a 500W (1000W peak) amplifier rated to 131dB. The catch: Manufacturer measurements show a wide 3.7dB reference band and 0.729 listening-window deviation, so tonal balance is uneven, and the standalone preference score is only 1.96.
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. Watch for: The local low-quality manufacturer data has no computed preference score, making its measured tonal position uncertain.
Buy the LD Systems Stinger 28-A-G3. It is rated higher for sound quality, and the $300 you would save on the RCF ART 708-A MK5 does not close the gap.
Want more options? Browse the full PA & Live Sound rankings.
Specifications Side By Side
| LD Systems Stinger 28-A-G3 | RCF ART 708-A MK5 | |
|---|---|---|
| Price | $799 | $499.00 |
| Ranked | #17 of 22 in 8-Inch PA Speakers | #19 of 22 in 8-Inch PA Speakers |
| Configuration | Active 2-way bass-reflex PA speaker | Active 2-way bass-reflex PA speaker |
| Drivers | 2x 8” woofers, BMS compression driver | 8” woofer, 1.4” compression driver |
| Frequency Response | 58Hz - 20kHz (manufacturer specified) | 60Hz - 20kHz (manufacturer specified) |
| Amplifier Power | 500W RMS / 1,000W peak, Class-D | 1400W peak (1000W LF + 400W HF) |
| Maximum SPL | 131dB (manufacturer specified) | 128dB peak (manufacturer specified) |
| Coverage | 90° x 50° | 90° x 70° |
| Cabinet Material | Birch plywood with polyurea coating | PP composite |
| DSP | Yes, DynX DSP presets | Yes, FiRPHASE, EQ, limiting and protection |
| Bluetooth | No | No |
| XLR Input | Yes | Yes |
| RCA Input | No | No |
| TRS Input | Yes | 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 |
| Bass Extension (-3dB) | 56Hz (measured, vendor Spinorama data) | 75Hz (measured, vendor Spinorama data) |
| Bass Extension (-10dB) | about 49.6Hz (measured, vendor Spinorama data) | - |
| Spinorama Preference Score | 1.96 | - |
| Spinorama Preference Score with Perfect Sub | 4.44 | - |
| Dimensions | - | 18.9”H x 11.5”W x 10.9”D (480 x 291 x 276 mm) |
| Inputs | - | XLR and 1/4-inch jack input; XLR output |
| Crossover Frequency | - | 1600Hz |
| Rigging | - | 2 x M10 inserts; 35mm pole mount |
| Weight | - | 22.9 lbs (10.4 kg) |
Related Speaker Comparisons
How LD Systems Stinger 28-A-G3 compares with other leading options:
- JBL PRX908 vs LD Systems Stinger 28-A-G3
- LD Systems Stinger 8-A-G3 vs LD Systems Stinger 28-A-G3
- Coda Audio HOPS8 vs LD Systems Stinger 28-A-G3
- Seeburg X2 vs LD Systems Stinger 28-A-G3
- JBL PRX908 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
LD Systems Stinger 28-A-G3: $799 Thomann eBay
Pros: Two 8-inch woofers give bass to 56Hz at -3dB and about 50Hz at -10dB, deep for an 8-inch design, from a 500W (1000W peak) amplifier rated to 131dB. The birch plywood cabinet has a polyurea coating and steel grille, and DynX DSP presets let it work as a full-range top, satellite or monitor. Measured bass extension of 56Hz (-3dB).
Cons: Manufacturer measurements show a wide 3.7dB reference band and 0.729 listening-window deviation, so tonal balance is uneven, and the standalone preference score is only 1.96. The single-8-inch Stinger 8 A G3 measures better for the money.
Full LD Systems Stinger 28-A-G3 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 500W RMS / 1,000W peak, Class-D |
| Aux Input | No |
| Bass Extension (-10dB) | about 49.6Hz (measured, vendor Spinorama data) |
| Bass Extension (-3dB) | 56Hz (measured, vendor Spinorama data) |
| Bluetooth | No |
| Cabinet Material | Birch plywood with polyurea coating |
| Coaxial Input | No |
| Configuration | Active 2-way bass-reflex PA speaker |
| Coverage | 90° x 50° |
| DSP | Yes, DynX DSP presets |
| Drivers | 2x 8” woofers, BMS compression driver |
| Frequency Response | 58Hz - 20kHz (manufacturer specified) |
| Guitar Input | No |
| HDMI Input | No |
| Maximum SPL | 131dB (manufacturer specified) |
| Microphone Input | No |
| Optical Input | No |
| RCA Input | No |
| Spinorama Preference Score | 1.96 |
| Spinorama Preference Score with Perfect Sub | 4.44 |
| TRS Input | Yes |
| USB Input | No |
| XLR Input | Yes |
- 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 Vue Audiotechnik H-8
- RCF ART 708-A MK5 vs Seeburg X2
- 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