S SQ12000
12 kW. One Rack Unit. No Limits.
Description
Ultimate quad density—the CELTO Acoustique SQ12000 unleashes 4 × 1800 W @ 8 Ω (3000 W @ 4 Ω) for the most demanding array drives. When maximum per-channel output in 1U is required, this is the answer. Deeper chassis (421 mm) accommodates higher power reserves without compromise. Same audiophile circuit and protection as series, scaled for extreme duty. 10 kg net weight reflects serious internal componentry. Neutrik SpeakON outputs ensure secure high-current delivery. For systems that refuse to run out of headroom. The SQ12000 redefines what's possible in compact quad amplification.
Key Features
- 4 × 1800 W @ 8 Ω (3000 W @ 4 Ω) – ultimate quad-channel power
- High-current discrete Class D with exceptional low-frequency control
- Audiophile preamp and transparent limiters for zero coloration
- Robust 10 kg build with deeper chassis for maximum reserves
- Touring-grade reliability with full protection and Neutrik connectivity
Applications
Installation
Sound Architecture
Portable
Professional sound, on demand
Touring
Engineered to endure
Technical specifications
| Channels | 4 |
| RMS Power @ 8 Ω (per ch., EIA 1 kHz 1% THD) | 1800 W |
| RMS Power @ 4 Ω (per ch.) | 3000 W |
| RMS Power @ 2 Ω (per ch.) | 2600 W |
| Bridge @ 8 Ω | — |
| Bridge @ 4 Ω | — |
| Frequency Response (-1 dB) | 5 – 20 000 Hz |
| Typical THD | < 0.03 % / < 0.09 % |
| Signal to Noise Ratio (A-weighted) | > 107 dB |
| Crosstalk (1 kHz) | > 75 dB |
| Slew Rate | > 60 V/µs |
| Damping Factor (8 Ω) | > 800 |
| Voltage Gain | 34 dB |
| Input Impedance | 20 kΩ balanced |
| Preamp | Ultra-low distortion opamps + MUSE® Fine Gold capacitors |
| Output Stage / Class | 4th gen discrete Class D |
| Power Supply | LLC Resonant PULSAR SMPS + PFC |
| Cooling | Temperature-regulated brushless fans |
| Power Connector | PowerCon (locking) |
| Input Connectors | 4 × Neutrik balanced XLR |
| Output Connectors | 4 × Neutrik SpeakON NL4MP |
| Dimensions (W×H×D) mm | 482×45×421 (1U) |
| Weight Net | 10 kg |
Expand your system
The S SQ12000 does wonder when combined with these other products from our range
