Short answer: choose between the Turbosound NuQ82 and RCF KX 08-A for the deployment, not from the automatic ranking alone. Their driver format, power requirements, coverage, bass reach, output capability, and control features determine which is the more practical PA for a particular room or system.
The case for the Turbosound NuQ82. Low-quality vendor data still shows a 5.1 ideal-subwoofer preference score with 52Hz measured extension, the deepest bass reach of any 8-inch box in this ranking. The switchable passive/bi-amp design and coaxial point-source layout give installers flexibility on amplification and DSP.
The case for the RCF KX 08-A. The entry point into RCF’s flagship KX point-source range, with a 2000W amplifier, a PKX-dome neodymium compression driver, RDNet remote control and a rotatable 90° x 70° horn in a manageable 12.5kg cabinet.
Important trade-offs. Being passive-by-default, it needs an external amplifier and crossover to work at all, and its 123dB peak claim trails every active speaker here. The local measurement is truncated and cannot produce a preference score, and pricing/retail availability are not yet well established for this model.
Buy the Turbosound NuQ82 when its stated format, coverage, and system features fit the job better.
Buy the RCF KX 08-A when its stated output, control, and deployment strengths better match the system.
Specifications Side By Side
| Turbosound NuQ82 | RCF KX 08-A | |
|---|---|---|
| Price | $500.00 | $3,300.00 |
| Ranked | #3 of 15 in 8-Inch Two-Way Powered PA Speakers | #6 of 15 in 8-Inch Two-Way Powered PA Speakers |
| Configuration | Passive/bi-amp switchable 2-way coaxial PA speaker | Active 2-way bass-reflex point-source PA speaker |
| Drivers | 8" coaxial woofer, compression driver | 8" woofer, 1.75" voice-coil neodymium compression driver |
| Frequency Response | 65Hz - 18kHz (±3dB, manufacturer specified); 55Hz - 20kHz (-10dB) | 65Hz - 20kHz (manufacturer specified) |
| Dimensions | 18.3"H x 10.8"W x 8.7"D (464 x 274 x 220 mm) | 17.7"H x 10.2"W x 11.2"D (450 x 260 x 285.4 mm) |
| Inputs | Two Neutrik speakON NL4 connectors | XLR and EtherCON RDNet input/link |
| Power Handling | 250W continuous / 1,000W peak (IEC, manufacturer specified) | - |
| Amplifier Power | Passive/bi-amp speaker; use external amplification within the 250W continuous / 1,000W peak handling rating | 2000W peak (1400W LF + 600W HF) |
| Cabinet Material | 12mm birch plywood | Baltic birch plywood |
| Rigging | Eight M10 and three M8 fly points | M10 inserts; 35mm pole mount |
| Coverage | 100° x 60° | 90° x 70°, rotatable |
| Maximum SPL | 123dB peak (manufacturer specified) | 128dB peak (manufacturer specified) |
| Bass Extension (-3dB) | 73Hz (measured, vendor Spinorama data) | 82.5Hz (measured, vendor Spinorama data) |
| Bluetooth | No | No |
| Weight | 22.5 lbs / 10.2 kg | 24.3 lbs / 11 kg |
| Crossover Frequency | - | 1400Hz |
| Network Control | - | RDNet |
| DSP | - | Yes, RDNet remote management |
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- Vue Audiotechnik A-8 vs LD Systems Stinger 8-A-G3
- L-Acoustics 108P vs JBL PRX908
- RCF KX 08-A vs LD Systems Stinger 8-A-G3
- JBL PRX908 vs RCF KX 08-A
Prices on this page were last checked September 7, 2026 at 7:47 AM 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
Turbosound NuQ82: $500.00 B&H Photo Video eBay
Pros: Low-quality vendor data still shows a 5.1 ideal-subwoofer preference score with 52Hz measured extension, the deepest bass reach of any 8-inch box in this ranking. The switchable passive/bi-amp design and coaxial point-source layout give installers flexibility on amplification and DSP.
Cons: Being passive-by-default, it needs an external amplifier and crossover to work at all, and its 123dB peak claim trails every active speaker here.
Full Turbosound NuQ82 review and specifications →
| Amplifier Power | Passive/bi-amp speaker; use external amplification within the 250W continuous / 1,000W peak handling rating |
|---|---|
| Bass Extension (-3dB) | 73Hz (measured, vendor Spinorama data) |
| Bluetooth | No |
| Cabinet Material | 12mm birch plywood |
| Configuration | Passive/bi-amp switchable 2-way coaxial PA speaker |
| Coverage | 100° x 60° |
| Dimensions | 18.3"H x 10.8"W x 8.7"D (464 x 274 x 220 mm) |
| Drivers | 8" coaxial woofer, compression driver |
| Frequency Response | 65Hz - 18kHz (±3dB, manufacturer specified); 55Hz - 20kHz (-10dB) |
| Inputs | Two Neutrik speakON NL4 connectors |
| Maximum SPL | 123dB peak (manufacturer specified) |
| Power Handling | 250W continuous / 1,000W peak (IEC, manufacturer specified) |
| Rigging | Eight M10 and three M8 fly points |
| Weight | 22.5 lbs / 10.2 kg |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
RCF KX 08-A: $3,300.00 B&H Photo Video Guitar Center eBay
Pros: The entry point into RCF’s flagship KX point-source range, with a 2000W amplifier, a PKX-dome neodymium compression driver, RDNet remote control and a rotatable 90° x 70° horn in a manageable 12.5kg cabinet.
Cons: The local measurement is truncated and cannot produce a preference score, and pricing/retail availability are not yet well established for this model.
Full RCF KX 08-A review and specifications →
| Amplifier Power | 2000W peak (1400W LF + 600W HF) |
|---|---|
| Bass Extension (-3dB) | 82.5Hz (measured, vendor Spinorama data) |
| Bluetooth | No |
| Cabinet Material | Baltic birch plywood |
| Configuration | Active 2-way bass-reflex point-source PA speaker |
| Coverage | 90° x 70°, rotatable |
| Crossover Frequency | 1400Hz |
| DSP | Yes, RDNet remote management |
| Dimensions | 17.7"H x 10.2"W x 11.2"D (450 x 260 x 285.4 mm) |
| Drivers | 8" woofer, 1.75" voice-coil neodymium compression driver |
| Frequency Response | 65Hz - 20kHz (manufacturer specified) |
| Inputs | XLR and EtherCON RDNet input/link |
| Maximum SPL | 128dB peak (manufacturer specified) |
| Network Control | RDNet |
| Rigging | M10 inserts; 35mm pole mount |
| Weight | 24.3 lbs / 11 kg |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons