SQ12000
12 kW. One Rack Unit. No Limits.
Description
Ultimate quad density—the CELTO SQ12000 unleashes 4 × 1800W 8Ω /3000W 4Ω 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 reservesWithout compromise. Same audiophile circuit and protection as series, scaled for extreme duty. 10 kg netWeight reflects serious internal componentry. NEUTRIK SpeakON outputs ensure secure high-current delivery. For systems that refuse to run out of headroom. The SQ12000 redefinesWhat's possible in compact quad amplification.
Key Features
- 4 × 1800W 8Ω / 4x 3000W 4Ω – ultimate quad-channel power
- High-current discrete Class DWith exceptional low-frequency control
- Audiophile preamp and transparent limiters for zero coloration
- Robust 10 kg buildWith deeper chassis for maximum reserves
- Touring-grade reliabilityWith full protection and NEUTRIK connectivity
Applications
Installation
Sound Architecture
Portable
Professional sound, on demand
Touring
Engineered to endure
Technical specifications
| Channels | 4 |
| RMS Power 8Ω (per ch., EIA 1 kHz 1% THD) | 1800W |
| RMS Power 4Ω (per ch.) | 3000W |
| RMS Power 2Ω (per ch.) | 2600W |
| Bridge 8Ω | 2x 3000W |
| Bridge 4Ω | 2x 5200W |
| Frequency Response (-1 dB) | 5 – 20 000 Hz |
| Typical THD | < 0.03 % at 1W / < 0.09 % at half power |
| Signal to Noise Ratio (A-weighted) | > 108 dB |
| Crosstalk (1 kHz) | > 75 dB |
| Slew Rate | > 60 V/µs |
| Damping Factor (8Ω) | > 800 (internal) |
| Voltage Gain | 34 dB (50 times voltage) |
| Input Impedance | 20 kΩ balanced |
| Preamp | Ultra-low noise and distortion circuit with MUSE® Fine Gold capacitors and TrueRMS JFET VCA limiters |
| Output Stage / Class | Proprietary High-Speed High-Current 4th generation discrete Class D (92% efficiency) |
| Power Supply | Switch mode with active PFC (Universal AC input from 90 to 260V) |
| Cooling | Temperature regulated long life brush-less fans, front to back airflow |
| Power Connector | SEETRONIC PowerCon |
| Input Connectors | 4x Balanced NEUTRIK XLR |
| Output Connectors | 4x NEUTRIK SpeakON NL4MP |
| Dimensions (W×H×D) mm | 482×45×421 (1U) |
| Weight Net | 10 kg |
| series shortname | sseries |
Expand your system
The SQ12000 does wonder when combined with these other products from our range
